Tools & Wizards About Us
huangxuan.me screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

huangxuan.me

黄玄的博客 | Hux Blog

Page Load Speed

841 ms in total

First Response

98 ms

Resources Loaded

463 ms

Page Rendered

280 ms

huangxuan.me screenshot

About Website

Click here to check amazing Huangxuan content for China. Otherwise, check out these important facts you probably never knew about huangxuan.me

这里是 @Hux黄玄 的个人博客，与你一起发现更大的世界 | 要做一个有 swag 的程序员

Visit huangxuan.me

Key Findings

We analyzed Huangxuan.me page load time and found that the first response time was 98 ms and then it took 743 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

huangxuan.me performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

99/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

huangxuan.me

98 ms

bootstrap.min.css

33 ms

hux-blog.min.css

76 ms

font-awesome.min.css

15 ms

adsbygoogle.js

237 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 65% of them (13 requests) were addressed to the original Huangxuan.me, 15% (3 requests) were made to Cdnjs.cloudflare.com and 5% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (247 ms) relates to the external source Ghbtns.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.5 kB (16%)

Content Size

352.1 kB

After Optimization

294.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Huangxuan.me main page is 352.1 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. 45% of websites need less resources to load. Images take 198.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 25.0 kB

  • Original 34.8 kB
  • After minification 27.7 kB
  • After compression 9.9 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. This page needs HTML code to be minified as it can gain 7.2 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 25.0 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 588 B

  • Original 198.6 kB
  • After minification 198.0 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. Huangxuan images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 32.0 kB

  • Original 118.6 kB
  • After minification 118.6 kB
  • After compression 86.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.0 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (50%)

Requests Now

18

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Huangxuan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

huangxuan.me

huangxuan.me

98 ms

bootstrap.min.css

bootstrap.min.css

33 ms

hux-blog.min.css

hux-blog.min.css

76 ms

font-awesome.min.css

font-awesome.min.css

15 ms

adsbygoogle.js

adsbygoogle.js

237 ms

jquery.min.js

jquery.min.js

51 ms

bootstrap.min.js

bootstrap.min.js

48 ms

hux-blog.min.js

hux-blog.min.js

49 ms

simple-jekyll-search.min.js

simple-jekyll-search.min.js

50 ms

snackbar.js

snackbar.js

51 ms

sw-registration.js

sw-registration.js

109 ms

github-btn.html

github-btn.html

247 ms

home-bg.jpg

home-bg.jpg

223 ms

icon_wechat.png

icon_wechat.png

220 ms

fastclick.min.js

fastclick.min.js

195 ms

analytics.js

analytics.js

195 ms

jquery.nav.js

jquery.nav.js

217 ms

search.json

search.json

216 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

97 ms

5563315

5563315

35 ms

Accessibility Review

huangxuan.me accessibility score

82

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

huangxuan.me best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

huangxuan.me SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Huangxuan.me can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Huangxuan.me 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

huangxuan.me

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