Access internet.ccw.com.cn.

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.543

13/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

internet.ccw.com.cn

5242 ms

style.css

2611 ms

common.css

2896 ms

layout.css

2342 ms

channelpage.css

3649 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Internet.ccw.com.cn, 30% (38 requests) were made to Imgs.ccw.com.cn and 21% (26 requests) were made to A.computerworld.com.cn. The less responsive or slowest element that took the longest time to load (8.7 sec) relates to the external source A.computerworld.com.cn.

Content Size

834.0 kB

After Optimization

557.0 kB

In fact, the total size of Internet.ccw.com.cn main page is 834.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 479.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 39.9 kB

Original 51.4 kB
After minification 46.6 kB
After compression 11.5 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. 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 39.9 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 17.9 kB

Original 479.0 kB
After minification 461.1 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. Internet Ccw images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 115.5 kB

Original 179.3 kB
After minification 179.2 kB
After compression 63.7 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 115.5 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 103.7 kB

Original 124.4 kB
After minification 108.6 kB
After compression 20.7 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. Internet.ccw.com.cn needs all CSS files to be minified and compressed as it can save up to 103.7 kB or 83% of the original size.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Internet Ccw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Internet.ccw.com.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Internet.ccw.com.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

internet.ccw.com.cn

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

internet.ccw.com.cn

style.css

common.css

layout.css

channelpage.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

internet.ccw.com.cn

style.css

common.css

layout.css

channelpage.css

jquery.min.js

285.js

286.js

dr.js

track.js

func.js

nodetag.js

6398ae5235d91ec93a5dd3fc4a995b5f.jpg

wrapper.jpg

wrapper.jpg

header.png

logo.gif

20121129_1354157789064.jpg

ccwwb.png

ccwsjb.png

ccwyhzx.png

idgkb.png

LOGO.jpg

a406944075902be317875480e4e336d3.jpg

fb53f20695ea1a763f0a6307c31b99d3.jpg

fdf8431c2bfd991be2382bea9a11f480.jpg

7390673fd26bd372cd8a83a735b4b8e1.jpg

e00ba4173e66a00c6adf3065084b994a.jpg

658f28be415d7f6b2bf4aac2b1f69d53.jpg

6c0ce8b99cd9e635d9652da5bcea1fa1.jpg

80de52ebef1b0fbf63174465474cf70a.jpg

da1cb4069845f3f16de319d23e07b7fa.jpg

9a0f2988023fb02c5844997203d18a39.jpg

07eeda7c9acfd7b5a28c06ef5e3c2e41.jpg

e56ce6f6a261d0c77872ab66992e7104.jpg

cc117176c340cbf734db6951471785f1.jpg

511e27dd24745a8b48536ed384490293.jpg

notimg.gif

b82c4c8b40a7bdc9b1fa8a254abb0978.jpg

6af5f90d744f2f5ac48a0056c4a072f6.jpg

2d0dc15ba09f7d624d3e8a17983acc6f.jpg

logo-ccwu.jpg

logo-exing.jpg

searchKeywords.jpg