Tools & Wizards About Us
chinachina.net screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

chinachina.net

华夏陶瓷网 CHINACHINA.NET | 陶瓷卫浴行业权威资讯平台

Page Load Speed

28.6 sec in total

First Response

1.2 sec

Resources Loaded

26.7 sec

Page Rendered

699 ms

chinachina.net screenshot

About Website

Visit chinachina.net now to see the best up-to-date CHINACHINA content and also check out these interesting facts you probably never knew about chinachina.net

建筑陶瓷瓷砖卫浴日用艺术原料辅料陶机装备行业权威资讯平台。

Visit chinachina.net

Key Findings

We analyzed Chinachina.net page load time and found that the first response time was 1.2 sec and then it took 27.4 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 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

chinachina.net performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

chinachina.net

1197 ms

mobile.js

722 ms

css.css

723 ms

style.css

928 ms

jquery-1.7.1.min.js

1385 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 92% of them (129 requests) were addressed to the original Chinachina.net, 6% (9 requests) were made to Bdimg.share.baidu.com and 1% (1 request) were made to Beian.gov.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Api.share.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.4 kB (6%)

Content Size

3.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinachina.net main page is 3.3 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. 65% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 57.4 kB

  • Original 70.5 kB
  • After minification 67.7 kB
  • After compression 13.2 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. 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 57.4 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 122.7 kB

  • Original 3.1 MB
  • After minification 3.0 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. CHINACHINA images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 11.1 kB

  • Original 94.8 kB
  • After minification 94.7 kB
  • After compression 83.6 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 11.1 kB or 12% of the original size.

CSS Optimization

-32%

Potential reduce by 4.2 kB

  • Original 13.0 kB
  • After minification 13.0 kB
  • After compression 8.8 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. Chinachina.net needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (21%)

Requests Now

134

After Optimization

106

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CHINACHINA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chinachina.net

chinachina.net

1197 ms

mobile.js

mobile.js

722 ms

css.css

css.css

723 ms

style.css

style.css

928 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

1385 ms

common.js

common.js

725 ms

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750 ms

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538 ms

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2352 ms

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2112 ms

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2256 ms

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2550 ms

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2554 ms

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921 ms

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2348 ms

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3009 ms

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2387 ms

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2467 ms

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2500 ms

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1861 ms

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2290 ms

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303 ms

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301 ms

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258 ms

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249 ms

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Accessibility Review

chinachina.net accessibility score

44

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

[id] attributes on active, focusable elements are not unique

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

chinachina.net best practices score

58

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

chinachina.net SEO score

83

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

    UTF-8

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

chinachina.net

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