Tools & Wizards About Us
china.ccoo.cn screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

china.ccoo.cn

城市联盟-地方门户网站大全,地方门户网站导航

Page Load Speed

35.6 sec in total

First Response

1.9 sec

Resources Loaded

30.2 sec

Page Rendered

3.6 sec

china.ccoo.cn screenshot

About Website

Visit china.ccoo.cn now to see the best up-to-date China Ccoo content for China and also check out these interesting facts you probably never knew about china.ccoo.cn

城市联盟，地方门户网站导航大全,为您提供河北、山东、吉林、辽宁、黑龙江、湖北、湖南、浙江、福建、甘肃、广东等地方门户网站信息，聚合城市联盟各地方门户网站。

Visit china.ccoo.cn

Key Findings

We analyzed China.ccoo.cn page load time and found that the first response time was 1.9 sec and then it took 33.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

china.ccoo.cn performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

china.ccoo.cn

1861 ms

www.china.ccoo.cn

8555 ms

css.css

811 ms

logo.gif

818 ms

nav00.gif

901 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 89% of them (17 requests) were addressed to the original China.ccoo.cn, 5% (1 request) were made to Img.pccoo.cn and 5% (1 request) were made to 0. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source .

Page Optimization Overview & Recommendations

Page size can be reduced by 258.3 kB (86%)

Content Size

299.5 kB

After Optimization

41.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of China.ccoo.cn main page is 299.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 293.3 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 255.3 kB

  • Original 293.3 kB
  • After minification 282.8 kB
  • After compression 38.0 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 255.3 kB or 87% of the original size.

Image Optimization

-16%

Potential reduce by 386 B

  • Original 2.4 kB
  • After minification 2.0 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, China Ccoo needs image optimization as it can save up to 386 B 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

-75%

Potential reduce by 2.1 kB

  • Original 2.9 kB
  • After minification 1.9 kB
  • After compression 731 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 2.1 kB or 75% of the original size.

CSS Optimization

-63%

Potential reduce by 543 B

  • Original 859 B
  • After minification 790 B
  • After compression 316 B

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. China.ccoo.cn needs all CSS files to be minified and compressed as it can save up to 543 B or 63% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Ccoo. According to our analytics all requests are already optimized.

Network Requests Diagram

china.ccoo.cn

china.ccoo.cn

1861 ms

www.china.ccoo.cn

www.china.ccoo.cn

8555 ms

css.css

css.css

811 ms

logo.gif

logo.gif

818 ms

nav00.gif

nav00.gif

901 ms

nav01.gif

nav01.gif

3907 ms

nav02.gif

nav02.gif

1201 ms

nav03.gif

nav03.gif

1202 ms

nav05.gif

nav05.gif

9382 ms

nav06.gif

nav06.gif

1592 ms

nav07.gif

nav07.gif

1594 ms

cl.jpg

cl.jpg

966 ms

menubg.gif

menubg.gif

1167 ms

main_bg.gif

main_bg.gif

2819 ms

hdbiaoshi.gif

hdbiaoshi.gif

10267 ms

js

js

19748 ms

ad.js

ad.js

1567 ms

12.gif

12.gif

3846 ms

close.gif

close.gif

393 ms

Accessibility Review

china.ccoo.cn accessibility score

56

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

china.ccoo.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

china.ccoo.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

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise China.ccoo.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 China.ccoo.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

china.ccoo.cn

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