Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

chuzhou.ccoo.cn

大滁网-滁州招聘找工作、找房子、找对象,滁州综合生活信息门户!

Page Load Speed

79.5 sec in total

First Response

4.9 sec

Resources Loaded

74 sec

Page Rendered

667 ms

chuzhou.ccoo.cn screenshot

About Website

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

大滁网是滁州本地综合生活信息门户,提供滁州招聘、找工作求职、滁州人才、滁州房产、买房租房、闲置二手、滁州相亲、滁州头条资讯、滁州本地活动、同城优惠等生活信息服务。关注滁州本地人、身边事,让家乡更美好!

Visit chuzhou.ccoo.cn

Key Findings

We analyzed Chuzhou.ccoo.cn page load time and found that the first response time was 4.9 sec and then it took 74.6 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. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

chuzhou.ccoo.cn performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.073

96/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

chuzhou.ccoo.cn

4862 ms

www.dcw0550.com

10262 ms

common.v10.css

1204 ms

red.v10.css

610 ms

jquery.js

1505 ms

Our browser made a total of 170 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Chuzhou.ccoo.cn, 27% (46 requests) were made to P2.pccoo.cn and 14% (24 requests) were made to Js.adm.cnzz.net. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Js.adm.cnzz.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 575.4 kB (22%)

Content Size

2.6 MB

After Optimization

2.0 MB

In fact, the total size of Chuzhou.ccoo.cn main page is 2.6 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. 50% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 144.1 kB

  • Original 174.9 kB
  • After minification 161.2 kB
  • After compression 30.8 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 144.1 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 196.0 kB

  • Original 2.1 MB
  • After minification 1.9 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. Chuzhou Ccoo images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 192.6 kB

  • Original 311.2 kB
  • After minification 305.3 kB
  • After compression 118.6 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 192.6 kB or 62% of the original size.

CSS Optimization

-78%

Potential reduce by 42.8 kB

  • Original 55.2 kB
  • After minification 52.0 kB
  • After compression 12.4 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. Chuzhou.ccoo.cn needs all CSS files to be minified and compressed as it can save up to 42.8 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (37%)

Requests Now

164

After Optimization

104

The browser has sent 164 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chuzhou Ccoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

chuzhou.ccoo.cn accessibility score

42

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

chuzhou.ccoo.cn best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

chuzhou.ccoo.cn SEO score

86

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

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

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 Chuzhou.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 Chuzhou.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

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