Tools & Wizards About Us

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

changsha.cn

星辰在线 长沙网 长沙新闻网 长沙新闻门户

Page Load Speed

7.4 sec in total

First Response

714 ms

Resources Loaded

6 sec

Page Rendered

592 ms

About Website

Click here to check amazing Changsha content for China. Otherwise, check out these important facts you probably never knew about changsha.cn

星辰在线(长沙新闻网)是长沙市委市政府官方新闻门户，市委直属的新媒体集团，是湖南省上线最早、长沙市唯一的国家一类资质重点新闻网站。星辰在线由长沙市委宣传部主管主办，是长沙市“一报、一台、一网”媒体格局的重要组成。星辰在线新媒体集团以新闻立网，突出新闻、网络、本土三大特色，开设有长沙新闻、问政长沙（民声）、星辰影像、星辰视听、自在星辰、星辰文旅、星辰教育等重点频道，承办了长沙宣传网、长沙廉政网、和网...

Visit changsha.cn

Key Findings

We analyzed Changsha.cn page load time and found that the first response time was 714 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

changsha.cn performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value19.0 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

Network Requests Diagram

changsha.cn

714 ms

swiper.min.css

907 ms

commom_layout.css

226 ms

lianbo_layout.css

452 ms

index.css

454 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 30% of them (33 requests) were addressed to the original Changsha.cn, 46% (50 requests) were made to Res.changsha.cn and 7% (8 requests) were made to Appjs.changsha.cn. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Res.changsha.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (23%)

Content Size

9.0 MB

After Optimization

7.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Changsha.cn main page is 9.0 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. 55% of websites need less resources to load. Images take 8.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 70.7 kB

  • Original 84.1 kB
  • After minification 68.5 kB
  • After compression 13.5 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. This page needs HTML code to be minified as it can gain 15.7 kB, which is 19% 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 70.7 kB or 84% of the original size.

Image Optimization

-20%

Potential reduce by 1.7 MB

  • Original 8.6 MB
  • After minification 6.9 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. Obviously, Changsha needs image optimization as it can save up to 1.7 MB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 238.9 kB

  • Original 331.1 kB
  • After minification 298.6 kB
  • After compression 92.2 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 238.9 kB or 72% of the original size.

CSS Optimization

-71%

Potential reduce by 17.9 kB

  • Original 25.1 kB
  • After minification 24.9 kB
  • After compression 7.2 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. Changsha.cn needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (30%)

Requests Now

107

After Optimization

75

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Changsha. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

changsha.cn accessibility score

70

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

Form elements do not have associated labels

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

changsha.cn best practices score

67

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

High

Page has valid source maps

SEO Factors

changsha.cn SEO score

90

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

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 Changsha.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 Changsha.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

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