14.1 sec in total
2.5 sec
10.9 sec
670 ms
Welcome to i4.cn homepage info - get ready to check I 4 best content for China right away, or after learning these important things about i4.cn
Visit i4.cnWe analyzed I4.cn page load time and found that the first response time was 2.5 sec and then it took 11.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
i4.cn performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value9.7 s
0/100
25%
Value9.1 s
14/100
10%
Value50 ms
100/100
30%
Value0.073
96/100
15%
Value9.6 s
29/100
10%
2521 ms
5013 ms
2522 ms
2529 ms
2584 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original I4.cn, 96% (98 requests) were made to D.image.i4.cn and 1% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain I4.cn.
Page size can be reduced by 613.8 kB (24%)
2.5 MB
1.9 MB
In fact, the total size of I4.cn main page is 2.5 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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 293.3 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 45.4 kB, which is 14% 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 293.3 kB or 90% of the original size.
Potential reduce by 69.1 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. I 4 images are well optimized though.
Potential reduce by 179.4 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 179.4 kB or 69% of the original size.
Potential reduce by 72.1 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. I4.cn needs all CSS files to be minified and compressed as it can save up to 72.1 kB or 84% of the original size.
Number of requests can be reduced by 16 (16%)
100
84
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I 4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
i4.cn
2521 ms
www.i4.cn
5013 ms
global.css
2522 ms
iecreatehtml5tag.js
2529 ms
jquery-1.11.1.min.js
2584 ms
bang.js
2530 ms
common.js
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jquery.easing.1.3.js
860 ms
links.js
912 ms
jquery.cookie.js
978 ms
startdown.js
979 ms
i4homeapps.js
911 ms
top_nav_sitemap_arrow.png
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main_logo.png
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hm.js
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i4.cn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
i4.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
i4.cn SEO score
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
Document uses legible font sizes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I4.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 I4.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.
i4.cn
Open Graph description is not detected on the main page of I 4. 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: