Tools & Wizards About Us
jschina.com.cn screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

jschina.com.cn

中江网－中国江苏网·新江苏, 全国重点新闻网站

Page Load Speed

19.6 sec in total

First Response

1.4 sec

Resources Loaded

17.4 sec

Page Rendered

822 ms

jschina.com.cn screenshot

About Website

Welcome to jschina.com.cn homepage info - get ready to check Jschina best content for China right away, or after learning these important things about jschina.com.cn

中江网 – 中国江苏网是国务院新闻办确定的全国重点新闻网站,，由中共江苏省委宣传部主管，新华报业传媒集团主办。是新兴的省级主流媒体,是综合性、多媒体的江苏门户网站

Visit jschina.com.cn

Key Findings

We analyzed Jschina.com.cn page load time and found that the first response time was 1.4 sec and then it took 18.2 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.

Performance Metrics

jschina.com.cn performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

jschina.com.cn

1403 ms

swiper2.7.6.css

1460 ms

jquery.min.js

2040 ms

jweixin-1.2.0.js

237 ms

swiper2.7.6.min.js

3778 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 54% of them (83 requests) were addressed to the original Jschina.com.cn, 32% (50 requests) were made to Member.jschina.com.cn and 11% (17 requests) were made to Ad.jschina.com.cn. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Jschina.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 554.2 kB (7%)

Content Size

8.3 MB

After Optimization

7.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jschina.com.cn main page is 8.3 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 8.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 120.9 kB

  • Original 148.3 kB
  • After minification 137.6 kB
  • After compression 27.4 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. 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 120.9 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 416.0 kB

  • Original 8.1 MB
  • After minification 7.7 MB

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. Jschina images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 16.3 kB

  • Original 76.3 kB
  • After minification 76.3 kB
  • After compression 60.0 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 16.3 kB or 21% of the original size.

CSS Optimization

-39%

Potential reduce by 1.1 kB

  • Original 2.7 kB
  • After minification 2.4 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. Jschina.com.cn needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (14%)

Requests Now

154

After Optimization

133

  • Images
  • JavaScript
  • CSS

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jschina. 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

jschina.com.cn

jschina.com.cn

1403 ms

swiper2.7.6.css

swiper2.7.6.css

1460 ms

jquery.min.js

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2040 ms

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jweixin-1.2.0.js

237 ms

swiper2.7.6.min.js

swiper2.7.6.min.js

3778 ms

layer.js

layer.js

3007 ms

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Accessibility Review

jschina.com.cn accessibility score

61

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

<input type="image"> elements do not have [alt] text

High

Links do not have a discernible name

Best Practices

jschina.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

jschina.com.cn SEO score

58

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

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

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 Jschina.com.cn 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 Jschina.com.cn 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

jschina.com.cn

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