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zhidahao.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

zhidahao.com

个人资料存储

Page Load Speed

15.8 sec in total

First Response

722 ms

Resources Loaded

15 sec

Page Rendered

91 ms

zhidahao.com screenshot

About Website

Click here to check amazing Zhidahao content for China. Otherwise, check out these important facts you probably never knew about zhidahao.com

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Visit zhidahao.com

Key Findings

We analyzed Zhidahao.com page load time and found that the first response time was 722 ms and then it took 15.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

zhidahao.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value27.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.2 s

0/100

25%

SI (Speed Index)

Value28.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

zhidahao.com

722 ms

jquery.mobile-1.4.5.min.css

5440 ms

jquery.min.js

3755 ms

app.min.js

8744 ms

jquery.mobile-1.4.5.min.js

9247 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original Zhidahao.com, 31% (4 requests) were made to Apps.bdimg.com and 8% (1 request) were made to Zhidahao.com. The less responsive or slowest element that took the longest time to load (9.2 sec) relates to the external source Apps.bdimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 342.8 kB (73%)

Content Size

467.2 kB

After Optimization

124.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Zhidahao.com main page is 467.2 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. 15% of websites need less resources to load. Javascripts take 250.5 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 5.8 kB

  • Original 9.3 kB
  • After minification 9.0 kB
  • After compression 3.5 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 5.8 kB or 63% of the original size.

JavaScript Optimization

-62%

Potential reduce by 154.7 kB

  • Original 250.5 kB
  • After minification 250.5 kB
  • After compression 95.8 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 154.7 kB or 62% of the original size.

CSS Optimization

-88%

Potential reduce by 182.2 kB

  • Original 207.5 kB
  • After minification 207.5 kB
  • After compression 25.2 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. Zhidahao.com needs all CSS files to be minified and compressed as it can save up to 182.2 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (55%)

Requests Now

11

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhidahao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zhidahao.com

zhidahao.com

722 ms

jquery.mobile-1.4.5.min.css

jquery.mobile-1.4.5.min.css

5440 ms

jquery.min.js

jquery.min.js

3755 ms

app.min.js

app.min.js

8744 ms

jquery.mobile-1.4.5.min.js

jquery.mobile-1.4.5.min.js

9247 ms

z_stat.php

z_stat.php

1525 ms

stat.htm

stat.htm

162 ms

core.php

core.php

930 ms

9.gif

9.gif

1270 ms

ajax-loader.gif

ajax-loader.gif

2189 ms

type

type

1304 ms

bs

bs

1305 ms

app.gif

app.gif

1279 ms

Accessibility Review

zhidahao.com accessibility score

92

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

Image elements do not have [alt] attributes

Best Practices

zhidahao.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

zhidahao.com SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zhidahao.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zhidahao.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

zhidahao.com

Open Graph description is not detected on the main page of Zhidahao. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: