Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

dna.yiihuu.com

Welcome to nginx!

Page Load Speed

41.9 sec in total

First Response

2.2 sec

Resources Loaded

39.4 sec

Page Rendered

390 ms

dna.yiihuu.com screenshot

About Website

Visit dna.yiihuu.com now to see the best up-to-date Dna Yiihuu content for China and also check out these interesting facts you probably never knew about dna.yiihuu.com

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Key Findings

We analyzed Dna.yiihuu.com page load time and found that the first response time was 2.2 sec and then it took 39.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

dna.yiihuu.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

dna.yiihuu.com

2200 ms

jquery.js

15820 ms

frontopen.js

2992 ms

pagenavi-css.css

867 ms

better-related.css

1404 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 29% of them (26 requests) were addressed to the original Dna.yiihuu.com, 8% (7 requests) were made to Img.t.sinajs.cn and 8% (7 requests) were made to Tp2.sinaimg.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Q.qlogo.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 353.3 kB (55%)

Content Size

638.9 kB

After Optimization

285.6 kB

In fact, the total size of Dna.yiihuu.com main page is 638.9 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 307.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 35.6 kB

  • Original 44.9 kB
  • After minification 40.1 kB
  • After compression 9.4 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 4.9 kB, which is 11% 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 35.6 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 12.4 kB

  • Original 165.6 kB
  • After minification 153.2 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. Dna Yiihuu images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 208.5 kB

  • Original 307.5 kB
  • After minification 303.5 kB
  • After compression 99.0 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 208.5 kB or 68% of the original size.

CSS Optimization

-80%

Potential reduce by 96.8 kB

  • Original 120.8 kB
  • After minification 118.3 kB
  • After compression 24.0 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. Dna.yiihuu.com needs all CSS files to be minified and compressed as it can save up to 96.8 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (31%)

Requests Now

86

After Optimization

59

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dna Yiihuu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dna.yiihuu.com accessibility score

89

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

dna.yiihuu.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

dna.yiihuu.com SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dna.yiihuu.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Dna.yiihuu.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

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