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vernonchan.com

vernonchan.com is SSL secured

Free website and domain report on vernonchan.com

Last Updated: 10th February, 2021 Update Now
Overview

Snoop Summary for vernonchan.com

This is a free and comprehensive report about vernonchan.com. Our records indicate that vernonchan.com is owned/operated by scratchdisk creative. Vernonchan.com has the potential to be earning an estimated $3 USD per day from advertising revenue. If vernonchan.com was to be sold it would possibly be worth $1,932 USD (based on the daily revenue potential of the website over a 24 month period). Vernonchan.com receives an estimated 924 unique visitors every day - a decent amount of traffic! This report was last updated 10th February, 2021.

About vernonchan.com

Site Preview: vernonchan.com vernonchan.com
Title: Home
Description: Homepage of VERNONCHAN.COM, the authority in technology, gadgets, mobile, automotive news and reviews.
Keywords and Tags: blogs, wiki
Related Terms:
Fav Icon:
Age: Over 17 years old
Domain Created: 9th March, 2007
Domain Updated: 10th March, 2020
Domain Expires: 9th March, 2021
Review

Snoop Score

2/5

Valuation

$1,932 USD
Note: All valuation figures are estimates.

Popularity

Low
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 848,676
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 924
Monthly Visitors: 28,124
Yearly Visitors: 337,260
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $3 USD
Monthly Revenue: $80 USD
Yearly Revenue: $961 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: vernonchan.com 14
Domain Name: vernonchan 10
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time: 2.76 seconds
Load Time Comparison: Faster than 28% of sites

PageSpeed Insights

Avg. (All Categories) 78
Performance 87
Accessibility 95
Best Practices 79
SEO 83
Progressive Web App 48
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://vernonchan.com
Updated: 17th September, 2020

2.18 seconds
First Contentful Paint (FCP)
35%
53%
12%

0.00 seconds
First Input Delay (FID)
98%
1%
1%

Simulate loading on desktop
87

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for vernonchan.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.9 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 1.4 s
The time taken for the page to become fully interactive.
Total Blocking Time — 10 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.01
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 1.4 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 60 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 0.9 s
The time taken for the primary content of the page to be rendered.
Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive vernonchan.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://vernonchan.com/
0
492.55199998152
334
0
301
text/html
https://vernonchan.com/
493.20899997838
1639.2650000053
20945
143623
200
text/html
Document
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/css/autoptimize_single_2548821f21003545d518c5220625fd08.css?ver=1600014790
1669.991999981
1781.4899999648
8249
49839
200
text/css
Stylesheet
https://vernonchan-com.exactdn.com/wp-content/plugins/24liveblog/dist/blocks.style.build.css?m=1594045992
1670.420999988
1839.7999999579
1040
0
200
text/css
Stylesheet
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/css/autoptimize_single_4c7931a33ed23627ad40f98c62f39b00.css?ver=1.1.10
1670.5949999159
1790.0329999393
9080
68462
200
text/css
Stylesheet
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/custom-style.css?m=1563796800
1670.8629999775
1805.623000022
791
0
204
text/html
Stylesheet
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/ionicons.min.css?m=1563796800
1671.1890000151
1833.4999999497
9265
51284
200
text/css
Stylesheet
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/styles.min.css?m=1563796800
1671.6839999426
1893.8779999735
53443
304228
200
text/css
Stylesheet
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek-child/style.css?m=1563796800
1671.8729999848
1835.8239999507
1025
0
200
text/css
Stylesheet
https://vernonchan-com.exactdn.com/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=6.0.5
1672.5009999936
1852.7529999847
54436
484857
200
text/css
Stylesheet
https://vernonchan-com.exactdn.com/wp-includes/js/jquery/jquery.js?m=570.0
1855.7509999955
1903.4819999943
37453
96873
200
text/javascript
Script
https://www.googletagmanager.com/gtag/js?id=UA-23561406-1
1896.4029999916
1919.3919999525
36445
90314
200
application/javascript
Script
https://cdn.innity.net/admanager.js
1672.6679999847
1819.9209999293
3633
10291
200
application/javascript
Script
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/js/autoptimize_65300879eeddeccc1a6c14777b836f25.js
1920.3859999543
2091.7369999224
79857
318892
200
application/javascript
Script
https://www.google-analytics.com/analytics.js
1920.5749999965
1926.873999997
19293
46489
200
text/javascript
Script
https://www.googletagmanager.com/gtm.js?id=GTM-KW6ZPC8
1920.8549999166
1947.9789999314
30778
77408
200
application/javascript
Script
https://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js
1921.1449999129
1936.5509999916
6156
13188
200
text/javascript
Script
1928.8509999169
1928.8950000191
0
37
200
image/gif
Image
1932.8789999709
1932.9249999719
0
68
200
image/png
Image
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/fonts/fontawesome-webfont.woff2?v=4.5.0
1985.3669999866
2024.817999918
67633
66624
200
application/font-woff2
Font
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/fonts/ionicons.ttf?v=2.0.0
1987.4879999552
2122.4010000005
112236
188508
200
application/x-font-ttf
Font
https://fonts.googleapis.com/css?family=Poppins:400normal%7CLato:700normal%7COpen+Sans:400normal%7CPoppins:600normal
2210.1859999821
2225.1759999199
1943
5603
200
text/css
Stylesheet
https://vernonchancom.disqus.com/count.js
2249.375000014
2383.3909999812
1476
1517
200
application/javascript
Script
2349.7920000227
2349.8510000063
0
82
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-preview-15.jpg?lossy=1&quality=80&resize=1200%2C675&ssl=1
2351.0419999948
2409.737000009
100875
99920
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/amd-big-navi-rx-6000-card-1.jpg?lossy=1&quality=80&resize=273%2C205&ssl=1
2351.4799999539
2476.1879999423
7776
6822
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-01.jpg?lossy=1&quality=80&resize=273%2C205&ssl=1
2351.7409999622
2385.7950000092
8562
7616
200
image/webp
Image
https://www.google-analytics.com/j/collect?v=1&_v=j86&a=556625480&t=pageview&_s=1&dl=https%3A%2F%2Fvernonchan.com%2F&ul=en-us&de=UTF-8&dt=Home&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=KEDAAUABAAAAAC~&jid=808361629&gjid=2098151096&cid=697882565.1600352173&tid=UA-23561406-1&_gid=753269801.1600352173&_r=1&gtm=2ou990&z=1306687351
2431.7690000171
2435.6389999157
631
2
200
text/plain
XHR
https://www.google-analytics.com/j/collect?v=1&_v=j86&a=556625480&t=pageview&_s=1&dl=https%3A%2F%2Fvernonchan.com%2F&ul=en-us&de=UTF-8&dt=Home&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=aEDAAUABAAAAAC~&jid=1405598370&gjid=1666375689&cid=697882565.1600352173&tid=UA-23561406-1&_gid=753269801.1600352173&_r=1&gtm=2wg990KW6ZPC8&z=1158862590
2450.7629999425
2454.6179999597
631
2
200
text/plain
XHR
https://fonts.gstatic.com/s/poppins/v13/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2
2462.5489999307
2465.4640000081
8520
7900
200
font/woff2
Font
https://fonts.gstatic.com/s/poppins/v13/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2
2469.5879999781
2472.7659999626
8608
7988
200
font/woff2
Font
https://fonts.gstatic.com/s/lato/v17/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2
2471.1050000042
2473.9469999913
14797
14176
200
font/woff2
Font
https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
2483.8219999801
2486.8719999213
9752
9132
200
font/woff2
Font
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j86&tid=UA-23561406-1&cid=697882565.1600352173&jid=808361629&gjid=2098151096&_gid=753269801.1600352173&_u=KEDAAUAAAAAAAC~&z=912477430
2531.5089999931
2535.448999959
704
2
200
text/plain
XHR
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/uploads/2018/04/Artboard-160-px-1.png
2546.2389999302
2624.496000004
1253
839
200
image/png
Image
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/uploads/2020/08/970x90_JMAJS.jpg
2546.5339999646
3814.3789999885
27681
27216
200
image/jpeg
Image
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j86&tid=UA-23561406-1&cid=697882565.1600352173&jid=1405598370&gjid=1666375689&_gid=753269801.1600352173&_u=aEDAAUABAAAAAC~&z=1424228040
2548.1519999448
2552.3249999387
704
2
200
text/plain
XHR
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-01-273x205.jpg?lossy=1&quality=80&ssl=1
2590.6919999979
2676.4549999498
8652
7698
200
image/webp
Image
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j86&tid=UA-23561406-1&cid=697882565.1600352173&jid=808361629&_u=KEDAAUAAAAAAAC~&z=875434494
2592.7769999253
2600.6399999605
691
42
200
image/gif
Image
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j86&tid=UA-23561406-1&cid=697882565.1600352173&jid=1405598370&_u=aEDAAUABAAAAAC~&z=453115225
2619.6459999774
2627.923999913
691
42
200
image/gif
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/amd-big-navi-rx-6000-card-1-273x205.jpg?lossy=1&quality=80&ssl=1
2627.4499999126
2677.0249999827
7873
6910
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-preview-15.jpg?lossy=1&quality=80&w=640&ssl=1
2636.2690000096
2757.0790000027
42143
41188
200
image/webp
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
1687.012
14.801
1704.928
11.091
1818.254
6.856
1891.312
18.17
1931.984
17.191
1950.161
20.282
1970.466
152.405
2124.98
6.233
2135.193
34.185
2171.225
6.237
2177.925
50.173
2233.376
7.797
2241.204
5.124
2246.396
27.791
2274.728
114.765
2389.705
5.781
2397.633
40.04
2437.752
31.054
2468.829
19.864
2489.92
61.754
2555.636
9.436
2571.036
11.386
2593.944
32.361
2628.822
13.442
2642.38
10.946
2655.742
6.941
2664.66
7.353
2672.718
8.056
2687.255
16.77
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Properly size images
Images can slow down the page's load time. Vernonchan.com should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Vernonchan.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Vernonchan.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Vernonchan.com should consider minifying JS files.
Remove unused CSS — Potential savings of 102 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Vernonchan.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://vernonchan-com.exactdn.com/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=6.0.5
54436
54153
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/styles.min.css?m=1563796800
53443
50022
Efficiently encode images — Potential savings of 5 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/uploads/2020/08/970x90_JMAJS.jpg
27216
4729
Serve images in next-gen formats — Potential savings of 15 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/uploads/2020/08/970x90_JMAJS.jpg
27216
15412
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Avoid multiple page redirects — Potential savings of 190 ms
Redirects can cause additional delays before the page can begin loading. Vernonchan.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://vernonchan.com/
190
https://vernonchan.com/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Vernonchan.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.

Diagnostics

Avoids enormous network payloads — Total size was 787 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/fonts/ionicons.ttf?v=2.0.0
112236
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-preview-15.jpg?lossy=1&quality=80&resize=1200%2C675&ssl=1
100875
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/js/autoptimize_65300879eeddeccc1a6c14777b836f25.js
79857
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/fonts/fontawesome-webfont.woff2?v=4.5.0
67633
https://vernonchan-com.exactdn.com/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=6.0.5
54436
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/styles.min.css?m=1563796800
53443
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-preview-15.jpg?lossy=1&quality=80&w=640&ssl=1
42143
https://vernonchan-com.exactdn.com/wp-includes/js/jquery/jquery.js?m=570.0
37453
https://www.googletagmanager.com/gtag/js?id=UA-23561406-1
36445
https://www.googletagmanager.com/gtm.js?id=GTM-KW6ZPC8
30778
Uses efficient cache policy on static assets — 3 resources found
Vernonchan.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://vernonchancom.disqus.com/count.js
300000
1476
https://www.google-analytics.com/analytics.js
7200000
19293
https://cdn.innity.net/admanager.js
86400000
3633
Avoids an excessive DOM size — 676 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
676
Maximum DOM Depth
SHOW DETAILS
30
Maximum Child Elements
SHOW DETAILS
10
Avoid chaining critical requests — 9 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Vernonchan.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.2 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://vernonchan.com/
315.864
6.132
2.781
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/js/autoptimize_65300879eeddeccc1a6c14777b836f25.js
221.671
95.449
5.933
https://vernonchan-com.exactdn.com/wp-includes/js/jquery/jquery.js?m=570.0
86.612
58.629
1.749
https://www.googletagmanager.com/gtag/js?id=UA-23561406-1
64.002
59.685
2.773
Unattributable
54.257
1.341
0.263
Minimizes main-thread work — 0.9 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Style & Layout
308.314
Script Evaluation
268.679
Other
105.999
Rendering
92.269
Parse HTML & CSS
61.384
Script Parsing & Compilation
25.824
Keep request counts low and transfer sizes small — 39 requests • 787 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
39
806055
Font
6
221546
Script
8
215091
Image
10
206197
Stylesheet
9
139272
Document
1
20945
Other
5
3004
Media
0
0
Third-party
37
784776
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
SHOW DETAILS
67223
0
SHOW DETAILS
43620
0
SHOW DETAILS
20555
0
SHOW DETAILS
6156
0
SHOW DETAILS
1476
0
SHOW DETAILS
1408
0
SHOW DETAILS
1382
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
AMD Big Navi RX 6000 Series
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
This is what the “Big Navi” AMD Radeon RX 6000 Series card looks like VERNON SE…
0.0044620643165344
COVID-19 NEWS REVIEWS TECH TALK DEALS AUTOMOTIVE HOW TO LIFESTYLE
0.0019402816944842
2020 Proton X50: Everything you need to know VERNON SEPTEMBER 14, 2020 0 COMME…
0.0012370026422931
AUTOMOTIVE
0.00047638925594425
LIFESTYLE
0.00039913694416951
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 2 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://vernonchan.com/
406
76
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/js/autoptimize_65300879eeddeccc1a6c14777b836f25.js
1320
57
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Avoids large JavaScript libraries with smaller alternatives — 0 large libraries found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Speed Index — 2.0 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 1.6 s
The timing of the largest text or image that is painted.

Opportunities

Eliminate render-blocking resources — Potential savings of 450 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Vernonchan.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/css/autoptimize_single_2548821f21003545d518c5220625fd08.css?ver=1600014790
8249
270
https://vernonchan-com.exactdn.com/wp-content/plugins/24liveblog/dist/blocks.style.build.css?m=1594045992
1040
230
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/css/autoptimize_single_4c7931a33ed23627ad40f98c62f39b00.css?ver=1.1.10
9080
310
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/custom-style.css?m=1563796800
791
230
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/ionicons.min.css?m=1563796800
9265
310
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/styles.min.css?m=1563796800
53443
430
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek-child/style.css?m=1563796800
1025
230
https://vernonchan-com.exactdn.com/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=6.0.5
54436
430
https://cdn.innity.net/admanager.js
3633
230
Remove unused JavaScript — Potential savings of 54 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/js/autoptimize_65300879eeddeccc1a6c14777b836f25.js
79857
55579

Opportunities

Reduce initial server response time — Root document took 1,150 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://vernonchan.com/
1147.053

Diagnostics

Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/fonts/fontawesome-webfont.woff2?v=4.5.0
39.450999931432
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/fonts/ionicons.ttf?v=2.0.0
134.91300004534
https://fonts.gstatic.com/s/poppins/v13/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2
2.915000077337
https://fonts.gstatic.com/s/poppins/v13/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2
3.177999984473
https://fonts.gstatic.com/s/lato/v17/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2
2.8419999871403
https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
3.0499999411404
95

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of vernonchan.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Contrast

Background and foreground colors have a sufficient contrast ratio
Many (if not most) users find low-contrast text difficult or impossible to read.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Vernonchan.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Vernonchan.com may provide relevant information that dialogue cannot, by using audio descriptions.

Names and labels

Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
79

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that vernonchan.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.12.4
jQuery UI
1.11.4
WebFont Loader
Isotope
WordPress
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://vernonchan.com/
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 5 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
SHOW DETAILS
4
Medium
SHOW DETAILS
1
High
83

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for vernonchan.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of vernonchan.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page is blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
Blocking Directive Source
SHOW DETAILS

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
48

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of vernonchan.com. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of vernonchan.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://vernonchan.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 72
Performance 71
Accessibility 81
Best Practices 71
SEO 85
Progressive Web App 50
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://vernonchan.com
Updated: 17th September, 2020

2.21 seconds
First Contentful Paint (FCP)
33%
54%
13%

0.04 seconds
First Input Delay (FID)
82%
13%
5%

Simulate loading on mobile
71

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for vernonchan.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Cumulative Layout Shift — 0.064
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Estimated Input Latency — 50 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive vernonchan.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://vernonchan.com/
0
458.8170000352
319
0
301
text/html
https://vernonchan.com/
459.58000002429
1169.2730000941
19810
139093
200
text/html
Document
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/css/autoptimize_single_2548821f21003545d518c5220625fd08.css?ver=1600014790
1188.700000057
1267.2610000009
8249
49839
200
text/css
Stylesheet
https://vernonchan-com.exactdn.com/wp-content/plugins/24liveblog/dist/blocks.style.build.css?m=1594045992
1188.9480000827
1284.8550000926
1041
0
200
text/css
Stylesheet
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1189.291000017
1268.4430000372
9080
68462
200
text/css
Stylesheet
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1189.6560000023
1215.8139999956
791
0
204
text/html
Stylesheet
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/ionicons.min.css?m=1563796800
1189.8849999998
1220.5330000725
9265
51284
200
text/css
Stylesheet
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/styles.min.css?m=1563796800
1190.2780000819
1283.7040000595
53443
304228
200
text/css
Stylesheet
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek-child/style.css?m=1563796800
1190.6310000923
1219.3919999991
1025
0
200
text/css
Stylesheet
https://vernonchan-com.exactdn.com/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=6.0.5
1190.9549999982
1280.5810000282
54436
484857
200
text/css
Stylesheet
https://vernonchan-com.exactdn.com/wp-includes/js/jquery/jquery.js?m=570.0
1306.365000084
1330.1340000471
37453
96873
200
text/javascript
Script
https://www.googletagmanager.com/gtag/js?id=UA-23561406-1
1337.3410000931
1367.7679999964
36445
90314
200
application/javascript
Script
https://cdn.innity.net/admanager.js
1191.2670000456
1366.7010000208
3633
10291
200
application/javascript
Script
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/js/autoptimize_65300879eeddeccc1a6c14777b836f25.js
1368.9650000306
1502.3350000847
79857
318892
200
application/javascript
Script
https://www.google-analytics.com/analytics.js
1370.7530000247
1375.4380000755
19293
46489
200
text/javascript
Script
https://www.googletagmanager.com/gtm.js?id=GTM-KW6ZPC8
1370.9660000168
1400.1200000057
30778
77408
200
application/javascript
Script
https://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js
1371.1870000698
1374.7500000754
6156
13188
200
text/javascript
Script
1375.2899999963
1375.3460000735
0
37
200
image/gif
Image
1375.6130000111
1375.6650000578
0
68
200
image/png
Image
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/fonts/ionicons.ttf?v=2.0.0
1407.0860000793
1461.6220000898
112305
188508
200
application/x-font-ttf
Font
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/fonts/fontawesome-webfont.woff2?v=4.5.0
1410.4810000863
1472.0130000496
67633
66624
200
application/font-woff2
Font
https://fonts.googleapis.com/css?family=Poppins:400normal%7CLato:700normal%7COpen+Sans:400normal%7CPoppins:600normal
1466.6100000031
1482.0420000469
1789
5603
200
text/css
Stylesheet
https://fonts.gstatic.com/s/poppins/v13/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2
1523.9940000465
1526.9020000705
8608
7988
200
font/woff2
Font
https://fonts.gstatic.com/s/lato/v17/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2
1524.9780000886
1527.9769999906
14797
14176
200
font/woff2
Font
https://fonts.gstatic.com/s/poppins/v13/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2
1526.1980000651
1528.7540000863
8520
7900
200
font/woff2
Font
https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
1542.4340000609
1545.7590000005
9752
9132
200
font/woff2
Font
https://www.google-analytics.com/j/collect?v=1&_v=j86&a=2085111545&t=pageview&_s=1&dl=https%3A%2F%2Fvernonchan.com%2F&ul=en-us&de=UTF-8&dt=Home&sd=24-bit&sr=360x640&vp=360x640&je=0&_u=KEDAAUABAAAAAC~&jid=1108842723&gjid=79730442&cid=53949450.1600352195&tid=UA-23561406-1&_gid=38225889.1600352195&_r=1&gtm=2ou990&z=219204155
1576.2240000768
1582.6610000804
631
2
200
text/plain
XHR
https://www.google-analytics.com/j/collect?v=1&_v=j86&a=2085111545&t=pageview&_s=1&dl=https%3A%2F%2Fvernonchan.com%2F&ul=en-us&de=UTF-8&dt=Home&sd=24-bit&sr=360x640&vp=360x640&je=0&_u=aEDAAUABAAAAAC~&jid=329514012&gjid=2068176702&cid=53949450.1600352195&tid=UA-23561406-1&_gid=38225889.1600352195&_r=1&gtm=2wg990KW6ZPC8&z=1694182865
1602.6080000447
1607.3520000791
631
2
200
text/plain
XHR
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j86&tid=UA-23561406-1&cid=53949450.1600352195&jid=1108842723&gjid=79730442&_gid=38225889.1600352195&_u=KEDAAUAAAAAAAC~&z=1775495773
1629.9610000569
1633.8030000916
704
2
200
text/plain
XHR
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j86&tid=UA-23561406-1&cid=53949450.1600352195&jid=329514012&gjid=2068176702&_gid=38225889.1600352195&_u=aEDAAUABAAAAAC~&z=21739219
1634.9230000051
1638.2450000383
704
2
200
text/plain
XHR
https://vernonchancom.disqus.com/count.js
1646.836000029
1735.9470000956
1476
1517
200
application/javascript
Script
1766.6090000421
1766.6629999876
0
82
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-preview-15.jpg?lossy=1&quality=80&resize=1200%2C675&ssl=1
1790.5620000092
1866.0670000827
100875
99920
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/amd-big-navi-rx-6000-card-1.jpg?lossy=1&quality=80&resize=273%2C205&ssl=1
1790.7780000241
1822.9270000011
7777
6822
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-01.jpg?lossy=1&quality=80&resize=273%2C205&ssl=1
1791.0260000499
1820.7650000695
8562
7616
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/trevo-poc-phase-1-launch-8-2.jpg?lossy=1&quality=80&resize=273%2C205&ssl=1
1791.481000022
1815.3680000687
14827
13870
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/19_galaxyzfold2_lifestyle_image.jpg?lossy=1&quality=80&resize=273%2C205&ssl=1
1791.7110000271
1823.3040000778
4423
3464
200
image/webp
Image
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j86&tid=UA-23561406-1&cid=53949450.1600352195&jid=1108842723&_u=KEDAAUAAAAAAAC~&z=2005799732
1804.6300000278
1812.709000078
691
42
200
image/gif
Image
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j86&tid=UA-23561406-1&cid=53949450.1600352195&jid=329514012&_u=aEDAAUABAAAAAC~&z=1894210325
1806.3590000384
1815.8469999908
691
42
200
image/gif
Image
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/uploads/2018/04/Artboard-160-px-1.png
1821.4000000153
1852.0240000216
1253
839
200
image/png
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/trevo-poc-phase-1-launch-8-2-632x474.jpg?lossy=1&quality=80&ssl=1
1835.3500000667
1884.9330000812
38713
37748
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-01-632x474.jpg?lossy=1&quality=80&ssl=1
1853.1420000363
1889.5970000885
25685
24730
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/amd-big-navi-rx-6000-card-1-632x474.jpg?lossy=1&quality=80&ssl=1
1859.8870000569
1878.8190000923
16778
15814
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/19_galaxyzfold2_lifestyle_image-632x474.jpg?lossy=1&quality=80&ssl=1
1867.0600000769
1906.4520000247
12794
11826
200
image/webp
Image
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-preview-15-768x432.jpg?lossy=1&quality=80&ssl=1
1892.8820000729
1939.2930000322
53137
52174
200
image/webp
Image
1898.0270000175
1910.1290000835
0
0
200
image/gif
XHR
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
1212.212
11.481
1227.278
9.76
1324.744
19.182
1345.466
14.733
1377.192
21.33
1408.27
8.066
1416.355
75.174
1500.276
5.808
1507.407
8.208
1515.626
20.003
1538.168
6.276
1546.282
71.186
1617.496
7.577
1625.087
19.661
1646.05
5.023
1659.186
7.725
1674.492
158.16
1832.672
8.868
1846.501
6.728
1862.418
12.242
1878.229
5.041
1883.567
8.147
1891.773
7.412
1899.236
6.924
1914.797
7.095
1923.623
8.833
1932.543
7.122
1942.046
7.821
1955.047
22.882
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Vernonchan.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Vernonchan.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Vernonchan.com should consider minifying JS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Avoid multiple page redirects — Potential savings of 630 ms
Redirects can cause additional delays before the page can begin loading. Vernonchan.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://vernonchan.com/
630
https://vernonchan.com/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Vernonchan.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.

Diagnostics

Avoids enormous network payloads — Total size was 864 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/fonts/ionicons.ttf?v=2.0.0
112305
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-preview-15.jpg?lossy=1&quality=80&resize=1200%2C675&ssl=1
100875
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/js/autoptimize_65300879eeddeccc1a6c14777b836f25.js
79857
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/fonts/fontawesome-webfont.woff2?v=4.5.0
67633
https://vernonchan-com.exactdn.com/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=6.0.5
54436
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/styles.min.css?m=1563796800
53443
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-preview-15-768x432.jpg?lossy=1&quality=80&ssl=1
53137
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/trevo-poc-phase-1-launch-8-2-632x474.jpg?lossy=1&quality=80&ssl=1
38713
https://vernonchan-com.exactdn.com/wp-includes/js/jquery/jquery.js?m=570.0
37453
https://www.googletagmanager.com/gtag/js?id=UA-23561406-1
36445
Uses efficient cache policy on static assets — 3 resources found
Vernonchan.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://vernonchancom.disqus.com/count.js
300000
1476
https://www.google-analytics.com/analytics.js
7200000
19293
https://cdn.innity.net/admanager.js
86400000
3633
Avoids an excessive DOM size — 639 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
639
Maximum DOM Depth
SHOW DETAILS
30
Maximum Child Elements
SHOW DETAILS
10
Avoid chaining critical requests — 9 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Vernonchan.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 1.1 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://vernonchan.com/
688.836
22.144
12.272
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/js/autoptimize_65300879eeddeccc1a6c14777b836f25.js
654.048
348.744
25.112
https://www.googletagmanager.com/gtag/js?id=UA-23561406-1
416.356
229.108
11.004
https://vernonchan-com.exactdn.com/wp-includes/js/jquery/jquery.js?m=570.0
359.46
324.808
8.008
Unattributable
231.816
4.8
0.868
https://www.google-analytics.com/analytics.js
139.4
90.604
29.128
https://vernonchan-com.exactdn.com/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=6.0.5
76.728
0
0
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/styles.min.css?m=1563796800
58.932
0
0
Keep request counts low and transfer sizes small — 42 requests • 864 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
42
884830
Image
13
286206
Font
6
221615
Script
8
215091
Stylesheet
9
139119
Document
1
19810
Other
5
2989
Media
0
0
Third-party
40
864701
Minimize third-party usage — Third-party code blocked the main thread for 180 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
SHOW DETAILS
67223
156.36
SHOW DETAILS
20555
22.42
SHOW DETAILS
43466
0
SHOW DETAILS
6156
0
SHOW DETAILS
1476
0
SHOW DETAILS
1408
0
SHOW DETAILS
1382
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Proton X50: Pre-orders kick-off on Malaysia ...
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
AUTOMOTIVE Proton X50: Pre-orders kick-off on Malaysia ... VERNON SEPTEMBER 15,…
0.049390335988377
This Is What The “Big Navi” ... VERNON SEPTEMBER 15, 2020
0.0059556624468635
2020 Proton X50: Everything You Need ... VERNON SEPTEMBER 14, 2020
0.0029507107204861
Trevo Offers MYR2 Million Financial Aid ... VERNON SEPTEMBER 14, 2020
0.0029507107204861
Pre-Order Samsung Galaxy Z Fold2 Now VERNON SEPTEMBER 11, 2020
0.0017471313476562
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 8 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/js/autoptimize_65300879eeddeccc1a6c14777b836f25.js
6120
316
https://vernonchan.com/
1345
150
https://www.googletagmanager.com/gtag/js?id=UA-23561406-1
3873
142
https://vernonchan-com.exactdn.com/wp-includes/js/jquery/jquery.js?m=570.0
4170
85
https://www.google-analytics.com/analytics.js
3720
80
https://www.googletagmanager.com/gtag/js?id=UA-23561406-1
5545
79
https://vernonchan-com.exactdn.com/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=6.0.5
4890
77
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/styles.min.css?m=1563796800
4740
59
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Avoids large JavaScript libraries with smaller alternatives — 0 large libraries found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

First Contentful Paint — 2.9 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 5.3 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 3.2 s
The timing of the largest text or image that is painted.
Time to Interactive — 6.4 s
The time taken for the page to become fully interactive.
Total Blocking Time — 410 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Other

First CPU Idle — 6.3 s
The time taken for the page's main thread to be quiet enough to handle input.
First Meaningful Paint — 2.9 s
The time taken for the primary content of the page to be rendered.

Opportunities

Properly size images — Potential savings of 73 KiB
Images can slow down the page's load time. Vernonchan.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/trevo-poc-phase-1-launch-8-2-632x474.jpg?lossy=1&quality=80&ssl=1
37748
31236
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/2020-proton-x50-01-632x474.jpg?lossy=1&quality=80&ssl=1
24730
20464
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/amd-big-navi-rx-6000-card-1-632x474.jpg?lossy=1&quality=80&ssl=1
15814
13086
https://vernonchan-com.exactdn.com/wp-content/uploads/2020/09/19_galaxyzfold2_lifestyle_image-632x474.jpg?lossy=1&quality=80&ssl=1
11826
9786
Remove unused CSS — Potential savings of 103 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Vernonchan.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://vernonchan-com.exactdn.com/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=6.0.5
54436
54182
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/styles.min.css?m=1563796800
53443
51219
Remove unused JavaScript — Potential savings of 54 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/js/autoptimize_65300879eeddeccc1a6c14777b836f25.js
79857
55095

Diagnostics

Minimize main-thread work — 2.7 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
1066.216
Style & Layout
700.144
Other
393.572
Rendering
267.328
Parse HTML & CSS
213.72
Script Parsing & Compilation
106.204

Other

Max Potential First Input Delay — 320 ms
Users could experience a delay when interacting with the page.
First Contentful Paint (3G) — 6090 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Eliminate render-blocking resources — Potential savings of 1,490 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Vernonchan.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/css/autoptimize_single_2548821f21003545d518c5220625fd08.css?ver=1600014790
8249
1080
https://vernonchan-com.exactdn.com/wp-content/plugins/24liveblog/dist/blocks.style.build.css?m=1594045992
1041
780
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/cache/autoptimize/css/autoptimize_single_4c7931a33ed23627ad40f98c62f39b00.css?ver=1.1.10
9080
1080
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/custom-style.css?m=1563796800
791
780
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/ionicons.min.css?m=1563796800
9265
1080
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/css/styles.min.css?m=1563796800
53443
1680
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek-child/style.css?m=1563796800
1025
780
https://vernonchan-com.exactdn.com/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=6.0.5
54436
1680
https://cdn.innity.net/admanager.js
3633
930
Reduce initial server response time — Root document took 710 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://vernonchan.com/
710.69

Diagnostics

Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/fonts/ionicons.ttf?v=2.0.0
54.536000010557
https://vernonchan-com.exactdn.com/wp-content/themes/onfleek/inc/df-core/asset/fonts/fontawesome-webfont.woff2?v=4.5.0
61.531999963336
https://fonts.gstatic.com/s/poppins/v13/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2
2.9080000240356
https://fonts.gstatic.com/s/lato/v17/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2
2.9989999020472
https://fonts.gstatic.com/s/poppins/v13/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2
2.5560000212863
https://fonts.gstatic.com/s/opensans/v18/mem8YaGs126MiZpBA-UFVZ0bf8pkAg.woff2
3.3249999396503
81

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of vernonchan.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Contrast

Background and foreground colors have a sufficient contrast ratio
Many (if not most) users find low-contrast text difficult or impossible to read.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Names and labels

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Vernonchan.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Vernonchan.com may provide relevant information that dialogue cannot, by using audio descriptions.

Names and labels

Buttons do not have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Failing Elements
button
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
71

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that vernonchan.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.12.4
jQuery UI
1.11.4
WebFont Loader
Isotope
WordPress
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://vernonchan.com/
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 5 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
SHOW DETAILS
4
Medium
SHOW DETAILS
1
High

Audits

Serves images with low resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
URL Displayed size Actual size Expected size
https://mk0vernonchancoaq6sp.kinstacdn.com/wp-content/uploads/2018/04/Artboard-160-px-1.png
60 x 59
60 x 59
158 x 155
85

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for vernonchan.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of vernonchan.com on mobile screens.
Document uses legible font sizes — 78.64% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
SHOW DETAILS
.post-meta a, .post-meta span, .post-meta i, .post-meta li a, .post-meta li span, .post-meta li i, .post-meta, .post-meta .post-meta-desc, .post-meta .post-meta-desc-top, .post-meta .post-meta-desc-btm, #df-wrapper-content-single .social-sharing-count span, .df-video-desc p
19.20%
10px
SHOW DETAILS
.df-category a
0.76%
10px
SHOW DETAILS
1.39%
< 12px
SHOW DETAILS
78.64%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Tap targets are not sized appropriately — 96% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
0 COMMENTS
81x15
VERNON
a
9x15
VERNON
a
13x20
a

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page is blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
Blocking Directive Source
SHOW DETAILS

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
50

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of vernonchan.com. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of vernonchan.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://vernonchan.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 35.240.176.35
Continent:
Country:
Region:
City:
Longitude:
Latitude:
Currencies:
Languages:

Web Hosting Provider

Name IP Address
Google LLC
Registration

Domain Registrant

Private Registration: No
Name:
Organization: scratchdisk creative
Country: MY
City:
State: FT
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
GoDaddy.com, LLC 23.203.184.117
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: vernonchan.com
Issued By: Let's Encrypt Authority X3
Valid From: 23rd September, 2020
Valid To: 22nd December, 2020
Subject: CN = vernonchan.com
Hash: 1ceaf6a7
Issuer: CN = Let's Encrypt Authority X3
O = Let's Encrypt
S = US
Version: 2
Serial Number: 0x04C106324E2FCD470C26D5A281118F5E5932
Serial Number (Hex): 04C106324E2FCD470C26D5A281118F5E5932
Valid From: 23rd September, 2024
Valid To: 22nd December, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.44947.1.1.1
CPS: http://cps.letsencrypt.org
Authority Information Access: OCSP - URI:http://ocsp.int-x3.letsencrypt.org
CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : E7:12:F2:B0:37:7E:1A:62:FB:8E:C9:0C:61:84:F1:EA:
7B:37:CB:56:1D:11:26:5B:F3:E0:F3:4B:F2:41:54:6E
Timestamp : Sep 23 05:16:47.586 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:AD:92:01:C4:19:68:C4:E3:5E:02:8B:
08:01:0E:CF:88:02:BB:13:DE:7B:66:38:BD:06:E0:5D:
74:F3:B3:E0:1A:02:20:28:6A:A1:07:49:FB:C6:B2:6F:
7D:97:37:E1:AB:48:1E:24:49:03:95:47:68:D1:39:7E:
4C:96:3E:99:C6:AA:81
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
Timestamp : Sep 23 05:16:47.630 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:54:4C:89:11:6B:A2:2C:76:9C:13:8F:1F:
9C:95:CA:C5:5F:11:68:06:40:E8:A7:F6:B1:E8:6D:24:
17:E2:DA:A0:02:21:00:D5:BF:55:A2:4D:10:D1:D8:22:
14:23:08:F8:79:ED:82:96:62:7D:44:1D:2F:AB:0B:0C:
18:90:F2:CC:9C:4F:E5
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:www.vernonchan.com
DNS:vernonchan.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
vernonchan.com. 35.240.176.35 IN 3599

NS Records

Host Nameserver Class TTL
vernonchan.com. ns-1205.awsdns-22.org. IN 21599
vernonchan.com. ns-1647.awsdns-13.co.uk. IN 21599
vernonchan.com. ns-241.awsdns-30.com. IN 21599
vernonchan.com. ns-756.awsdns-30.net. IN 21599

MX Records

Priority Host Server Class TTL
1 vernonchan.com. aspmx.l.google.com. IN 3599
10 vernonchan.com. alt3.aspmx.l.google.com. IN 3599
10 vernonchan.com. alt4.aspmx.l.google.com. IN 3599
5 vernonchan.com. alt1.aspmx.l.google.com. IN 3599
5 vernonchan.com. alt2.aspmx.l.google.com. IN 3599

SOA Records

Domain Name Primary NS Responsible Email TTL
vernonchan.com. ns-1205.awsdns-22.org. awsdns-hostmaster.amazon.com. 899

TXT Records

Host Value Class TTL
vernonchan.com. facebook-domain-verification=4daid2xd96lijwzwhjkprsnwteo1vm IN 3599

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Server: nginx
Date: 6th October, 2020
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
Vary: Accept-Encoding
Link: <https://vernonchan.com/>; rel=shortlink
X-Kinsta-Cache: HIT
X-Edge-Location-Klb: qL64HQJFSk14TEEOGFJPViyI1c9e7ff3a4ed3f561cabc5c471ec6e4c

Whois Lookup

Created: 9th March, 2007
Changed: 10th March, 2020
Expires: 9th March, 2021
Registrar: GoDaddy.com, LLC
Status: clientTransferProhibited
clientUpdateProhibited
clientRenewProhibited
clientDeleteProhibited
Nameservers: ns-1205.awsdns-22.org
ns-241.awsdns-30.com
Owner Organization: scratchdisk creative
Owner State: FT
Owner Country: MY
Owner Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=VERNONCHAN.COM
Admin Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=VERNONCHAN.COM
Tech Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=VERNONCHAN.COM
Full Whois: Domain Name: VERNONCHAN.COM
Registry Domain ID: 863386120_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2020-03-10T10:55:15Z
Creation Date: 2007-03-09T06:49:59Z
Registrar Registration Expiration Date: 2021-03-09T06:49:59Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited http://www.icann.org/epp#clientUpdateProhibited
Domain Status: clientRenewProhibited http://www.icann.org/epp#clientRenewProhibited
Domain Status: clientDeleteProhibited http://www.icann.org/epp#clientDeleteProhibited
Registrant Organization: scratchdisk creative
Registrant State/Province: FT
Registrant Country: MY
Registrant Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=VERNONCHAN.COM
Admin Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=VERNONCHAN.COM
Tech Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=VERNONCHAN.COM
Name Server: NS-1205.AWSDNS-22.ORG
Name Server: NS-241.AWSDNS-30.COM
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2020-10-06T11:00:00Z <<<

For more information on Whois status codes, please visit https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en

TERMS OF USE: The data contained in this registrar's Whois database, while believed by the
registrar to be reliable, is provided "as is" with no guarantee or warranties regarding its
accuracy. This information is provided for the sole purpose of assisting you in obtaining
information about domain name registration records. Any use of this data for any other purpose
is expressly forbidden without the prior written permission of this registrar. By submitting
an inquiry, you agree to these terms and limitations of warranty. In particular, you agree not
to use this data to allow, enable, or otherwise support the dissemination or collection of this
data, in part or in its entirety, for any purpose, such as transmission by e-mail, telephone,
postal mail, facsimile or other means of mass unsolicited, commercial advertising or solicitations
of any kind, including spam. You further agree not to use this data to enable high volume, automated
or robotic electronic processes designed to collect or compile this data for any purpose, including
mining this data for your own personal or commercial purposes. Failure to comply with these terms
may result in termination of access to the Whois database. These terms may be subject to modification
at any time without notice.
View Raw Whois

Nameservers

Name IP Address
ns-1205.awsdns-22.org 205.251.196.181
ns-241.awsdns-30.com 205.251.192.241
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