Access jf.cn. 中国家纺官方商城-床上用品批发_全棉四件套_品牌家纺加盟|正品家居

First Response

4.9 sec

Resources Loaded

89.3 sec

Page Rendered

990 ms

jf.cn screenshot

About Website

Click here to check amazing Jf content for China. Otherwise, check out these important facts you probably never knew about jf.cn

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Key Findings

We analyzed Jf.cn page load time and found that the first response time was 4.9 sec and then it took 90.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 23 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

www.jf.cn

4900 ms

base.css

8252 ms

new_index.css

6569 ms

jquery-1.9.1.min.js

7496 ms

jquery.form.js

8940 ms

Our browser made a total of 168 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Jf.cn, 74% (125 requests) were made to Static.zgjf168.com and 7% (11 requests) were made to Ckmap.mediav.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Static.zgjf168.com.

Content Size

1.4 MB

After Optimization

766.9 kB

In fact, the total size of Jf.cn main page is 1.4 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. 35% of websites need less resources to load. Images take 708.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 117.7 kB

Original 137.7 kB
After minification 108.9 kB
After compression 20.0 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 28.8 kB, which is 21% 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 117.7 kB or 85% of the original size.

Image Optimization

-16%

Potential reduce by 113.5 kB

Original 708.3 kB
After minification 594.7 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. Obviously, Jf needs image optimization as it can save up to 113.5 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

-72%

Potential reduce by 350.1 kB

Original 483.9 kB
After minification 446.7 kB
After compression 133.8 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 350.1 kB or 72% of the original size.

CSS Optimization

-79%

Potential reduce by 69.3 kB

Original 87.6 kB
After minification 77.9 kB
After compression 18.3 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. Jf.cn needs all CSS files to be minified and compressed as it can save up to 69.3 kB or 79% of the original size.

Requests Now

135

After Optimization

95

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.

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 Jf.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 Jf.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

jf.cn

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