Tools & Wizards About Us
xhcjianzhu.com screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

xhcjianzhu.com

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Page Load Speed

5.4 sec in total

First Response

685 ms

Resources Loaded

4.5 sec

Page Rendered

173 ms

xhcjianzhu.com screenshot

About Website

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

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Visit xhcjianzhu.com

Key Findings

We analyzed Xhcjianzhu.com page load time and found that the first response time was 685 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

xhcjianzhu.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

xhcjianzhu.com

685 ms

www.xhcjianzhu.com

1100 ms

Style.css

631 ms

jquery-1.8.1.min.js

1471 ms

move_port.js

424 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 98% of them (39 requests) were addressed to the original Xhcjianzhu.com, 3% (1 request) were made to Img04.taobaocdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Xhcjianzhu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.0 kB (22%)

Content Size

1.1 MB

After Optimization

887.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xhcjianzhu.com main page is 1.1 MB. 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 15.7 kB

  • Original 20.8 kB
  • After minification 18.4 kB
  • After compression 5.2 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 2.5 kB, which is 12% 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 15.7 kB or 75% of the original size.

Image Optimization

-16%

Potential reduce by 161.1 kB

  • Original 1.0 MB
  • After minification 844.7 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. Obviously, Xhcjianzhu needs image optimization as it can save up to 161.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 66.2 kB

  • Original 102.5 kB
  • After minification 100.9 kB
  • After compression 36.3 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 66.2 kB or 65% of the original size.

CSS Optimization

-38%

Potential reduce by 1.0 kB

  • Original 2.7 kB
  • After minification 2.6 kB
  • After compression 1.7 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. Xhcjianzhu.com needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (11%)

Requests Now

38

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xhcjianzhu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

xhcjianzhu.com

xhcjianzhu.com

685 ms

www.xhcjianzhu.com

www.xhcjianzhu.com

1100 ms

Style.css

Style.css

631 ms

jquery-1.8.1.min.js

jquery-1.8.1.min.js

1471 ms

move_port.js

move_port.js

424 ms

Script.js

Script.js

425 ms

scrollable.js

scrollable.js

218 ms

weixin.css

weixin.css

214 ms

index.js

index.js

214 ms

main-bg.gif

main-bg.gif

217 ms

toolbar.gif

toolbar.gif

212 ms

top.jpg

top.jpg

633 ms

qywx.png

qywx.png

634 ms

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20131202002450.jpg

424 ms

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20131202002411.jpg

833 ms

20131202002336.jpg

20131202002336.jpg

632 ms

20131202002513.jpg

20131202002513.jpg

433 ms

20131202002531.jpg

20131202002531.jpg

849 ms

20131202002550.jpg

20131202002550.jpg

649 ms

20131202002604.jpg

20131202002604.jpg

844 ms

20131202002620.jpg

20131202002620.jpg

1052 ms

20131202002645.jpg

20131202002645.jpg

845 ms

20131202002917.jpg

20131202002917.jpg

865 ms

20131202002934.jpg

20131202002934.jpg

1248 ms

20131202001600.jpg

20131202001600.jpg

1053 ms

20131202002948.jpg

20131202002948.jpg

1056 ms

20131202003015.jpg

20131202003015.jpg

1061 ms

20131202001028.jpg

20131202001028.jpg

1079 ms

20131202001104.jpg

20131202001104.jpg

1263 ms

20131202000841.jpg

20131202000841.jpg

1265 ms

20131202000322.jpg

20131202000322.jpg

1267 ms

20131202004313.png

20131202004313.png

1484 ms

20131202004446.png

20131202004446.png

1526 ms

20131202004621.png

20131202004621.png

1664 ms

20131202004729.png

20131202004729.png

1684 ms

20131202004842.png

20131202004842.png

1475 ms

xw.png

xw.png

1477 ms

divcss5-img.gif

divcss5-img.gif

1660 ms

icon.png

icon.png

1646 ms

T1uUG.XjtkXXcb2gzo-77-19.gif

T1uUG.XjtkXXcb2gzo-77-19.gif

339 ms

Accessibility Review

xhcjianzhu.com accessibility score

52

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

xhcjianzhu.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

xhcjianzhu.com SEO score

88

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

High

Tap targets are not sized appropriately

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 Xhcjianzhu.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 Xhcjianzhu.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

xhcjianzhu.com

Open Graph description is not detected on the main page of Xhcjianzhu. 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: