Tools & Wizards About Us
thekevinwang.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

thekevinwang.com

Keep Software Engineering Soft | Kevin Wang’s Blog

Page Load Speed

2.2 sec in total

First Response

31 ms

Resources Loaded

1.9 sec

Page Rendered

303 ms

thekevinwang.com screenshot

About Website

Visit thekevinwang.com now to see the best up-to-date The Kevin Wang content and also check out these interesting facts you probably never knew about thekevinwang.com

A blog about software, tech, and other stuff.

Visit thekevinwang.com

Key Findings

We analyzed Thekevinwang.com page load time and found that the first response time was 31 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

thekevinwang.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

thekevinwang.com

31 ms

thekevinwang.com

51 ms

18a8415aab773da2.css

92 ms

d956e674a19e56e5.css

111 ms

a9828bbe1c2e770a.css

87 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 97% of them (38 requests) were addressed to the original Thekevinwang.com, 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Thekevinwang.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 119.8 kB (23%)

Content Size

522.9 kB

After Optimization

403.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thekevinwang.com main page is 522.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 296.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 111.2 kB

  • Original 131.5 kB
  • After minification 131.5 kB
  • After compression 20.3 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 111.2 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 51.8 kB
  • After minification 51.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. The Kevin Wang images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

  • Original 296.6 kB
  • After minification 296.6 kB
  • After compression 295.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 7.5 kB

  • Original 43.0 kB
  • After minification 35.8 kB
  • After compression 35.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Thekevinwang.com needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (84%)

Requests Now

37

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Kevin Wang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

thekevinwang.com

thekevinwang.com

31 ms

thekevinwang.com

thekevinwang.com

51 ms

18a8415aab773da2.css

18a8415aab773da2.css

92 ms

d956e674a19e56e5.css

d956e674a19e56e5.css

111 ms

a9828bbe1c2e770a.css

a9828bbe1c2e770a.css

87 ms

738e6eebe727ac5e.css

738e6eebe727ac5e.css

114 ms

a9dc4e5145edffbe.css

a9dc4e5145edffbe.css

64 ms

e5cb702a6c0b0bab.css

e5cb702a6c0b0bab.css

95 ms

41124f153e6a0938.css

41124f153e6a0938.css

125 ms

fd9d1056-661f9df13439f1f3.js

fd9d1056-661f9df13439f1f3.js

180 ms

2472-5e01a7046c081baf.js

2472-5e01a7046c081baf.js

191 ms

main-app-649e27f175fc896a.js

main-app-649e27f175fc896a.js

156 ms

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9436-0ad9ed5c4e5b2af4.js

190 ms

1396-af4b7907c69c4532.js

1396-af4b7907c69c4532.js

156 ms

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7143-2a0e07ad85f2e7a3.js

192 ms

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236 ms

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9676-721ec09d65ea56d7.js

225 ms

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223 ms

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243 ms

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219 ms

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7195-497203ed7e7a64f9.js

243 ms

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250 ms

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4939-6e0fdbd55e8290d6.js

311 ms

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2782-6c305f15a79b48b6.js

286 ms

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54-1f0acaed712b9946.js

335 ms

layout-dcc8bfeeaa39daeb.js

layout-dcc8bfeeaa39daeb.js

303 ms

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271 ms

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309 ms

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layout-6c51577da3f649a4.js

339 ms

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346 ms

page-6579be0169f80f2d.js

page-6579be0169f80f2d.js

347 ms

not-found-7bee97d09fe0f68f.js

not-found-7bee97d09fe0f68f.js

391 ms

js

js

59 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

425 ms

webpack-0afdd8696ed745dd.js

webpack-0afdd8696ed745dd.js

391 ms

image

image

1386 ms

image

image

1343 ms

kevin.webp

kevin.webp

63 ms

kevin.webp

kevin.webp

48 ms

Accessibility Review

thekevinwang.com accessibility score

100

Accessibility Issues

Best Practices

thekevinwang.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

thekevinwang.com SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thekevinwang.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Thekevinwang.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

thekevinwang.com

Open Graph data is detected on the main page of The Kevin Wang. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: