Tools & Wizards About Us
xidong.net screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 81% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

xidong.net

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Page Load Speed

3.1 sec in total

First Response

750 ms

Resources Loaded

1.6 sec

Page Rendered

763 ms

xidong.net screenshot

About Website

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Key Findings

We analyzed Xidong.net page load time and found that the first response time was 750 ms and then it took 2.3 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

xidong.net performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.7 s

91/100

10%

Network Requests Diagram

xidong.net

750 ms

logo2.gif

522 ms

menu_all.js

522 ms

xidongv.jpg

654 ms

med.jpg

652 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 20% of them (3 requests) were addressed to the original Xidong.net, 67% (10 requests) were made to Src.xidong.net and 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (750 ms) belongs to the original domain Xidong.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.7 kB (53%)

Content Size

176.0 kB

After Optimization

83.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Xidong.net main page is 176.0 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. 20% of websites need less resources to load. HTML takes 106.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 91.8 kB

  • Original 106.0 kB
  • After minification 103.5 kB
  • After compression 14.2 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. 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 91.8 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 916 B

  • Original 52.9 kB
  • After minification 51.9 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. Xidong images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • AJAX
  • Images
  • JavaScript

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xidong. According to our analytics all requests are already optimized.

Network Requests Diagram

xidong.net

xidong.net

750 ms

logo2.gif

logo2.gif

522 ms

menu_all.js

menu_all.js

522 ms

xidongv.jpg

xidongv.jpg

654 ms

med.jpg

med.jpg

652 ms

dybk.jpg

dybk.jpg

652 ms

bjjt.jpg

bjjt.jpg

652 ms

dzdt.jpg

dzdt.jpg

652 ms

nce.jpg

nce.jpg

653 ms

footno.gif

footno.gif

660 ms

lev0_bg1.gif

lev0_bg1.gif

139 ms

xidong.net

xidong.net

93 ms

yellow_list.gif

yellow_list.gif

94 ms

ga.js

ga.js

15 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

xidong.net accessibility score

93

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

xidong.net best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

xidong.net SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xidong.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Xidong.net 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

xidong.net

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