Tools & Wizards About Us

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

cnxskj.com.cn

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Page Load Speed

6.4 sec in total

First Response

1.5 sec

Resources Loaded

4.7 sec

Page Rendered

291 ms

About Website

Click here to check amazing Cnxskj content. Otherwise, check out these important facts you probably never knew about cnxskj.com.cn

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Visit cnxskj.com.cn

Key Findings

We analyzed Cnxskj.com.cn page load time and found that the first response time was 1.5 sec and then it took 5 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

cnxskj.com.cn performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value6.1 s

64/100

10%

Network Requests Diagram

cnxskj.com.cn

1458 ms

css.css

477 ms

AC_RunActiveContent.js

486 ms

style.css

517 ms

001.jpg

521 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that all of those requests were addressed to Cnxskj.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Cnxskj.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.2 kB (18%)

Content Size

261.5 kB

After Optimization

213.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnxskj.com.cn main page is 261.5 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. Only 5% of websites need less resources to load. Images take 219.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 23.1 kB

  • Original 28.2 kB
  • After minification 24.0 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 4.3 kB, which is 15% 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 23.1 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 14.0 kB

  • Original 219.5 kB
  • After minification 205.5 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. Cnxskj images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 2.5 kB

  • Original 3.4 kB
  • After minification 2.3 kB
  • After compression 891 B

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 2.5 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 8.6 kB

  • Original 10.4 kB
  • After minification 8.5 kB
  • After compression 1.8 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. Cnxskj.com.cn needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

31

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnxskj. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

cnxskj.com.cn accessibility score

81

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.

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

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

cnxskj.com.cn 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cnxskj.com.cn SEO score

67

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnxskj.com.cn 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 Cnxskj.com.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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