Tools & Wizards About Us
c2cc.cn screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

c2cc.cn

丽声网络-在C2CC，读懂美妆行业-C2CC.CN

Page Load Speed

10.6 sec in total

First Response

1.1 sec

Resources Loaded

8.8 sec

Page Rendered

667 ms

c2cc.cn screenshot

About Website

Welcome to c2cc.cn homepage info - get ready to check C2CC best content for China right away, or after learning these important things about c2cc.cn

C2CC传媒，聚合优质创新信息与深度思考美业精英，是中国化妆品产业具有影响力的信息服务平台。

Visit c2cc.cn

Key Findings

We analyzed C2cc.cn page load time and found that the first response time was 1.1 sec and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

c2cc.cn performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value22.6 s

0/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

c2cc.cn

1136 ms

swiper.min.css

869 ms

style.css

1141 ms

jquery.js

1621 ms

swiper.jquery.min.js

1403 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 92% of them (121 requests) were addressed to the original C2cc.cn, 3% (4 requests) were made to Hm.baidu.com and 2% (3 requests) were made to Res.wx.qq.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain C2cc.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 779.1 kB (21%)

Content Size

3.7 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of C2cc.cn main page is 3.7 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 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 34.1 kB

  • Original 42.4 kB
  • After minification 37.1 kB
  • After compression 8.3 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 5.3 kB, which is 12% 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 34.1 kB or 80% of the original size.

Image Optimization

-16%

Potential reduce by 543.8 kB

  • Original 3.4 MB
  • After minification 2.8 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, C2CC needs image optimization as it can save up to 543.8 kB 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

-59%

Potential reduce by 141.7 kB

  • Original 239.1 kB
  • After minification 233.3 kB
  • After compression 97.5 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 141.7 kB or 59% of the original size.

CSS Optimization

-60%

Potential reduce by 59.5 kB

  • Original 100.0 kB
  • After minification 92.6 kB
  • After compression 40.5 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. C2cc.cn needs all CSS files to be minified and compressed as it can save up to 59.5 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (20%)

Requests Now

95

After Optimization

76

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C2CC. 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 from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

c2cc.cn

c2cc.cn

1136 ms

swiper.min.css

swiper.min.css

869 ms

style.css

style.css

1141 ms

jquery.js

jquery.js

1621 ms

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1403 ms

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477 ms

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240 ms

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Accessibility Review

c2cc.cn accessibility score

61

Accessibility Issues

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

c2cc.cn best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

c2cc.cn SEO score

83

Search Engine Optimization Advices

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise C2cc.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 C2cc.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

c2cc.cn

Open Graph description is not detected on the main page of C2CC. 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: