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jiajiao21.com

4617 ms

shanghai.css

1350 ms

jquery.min.js

1860 ms

back.gif

228 ms

960x90.jpg

1566 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 98% of them (88 requests) were addressed to the original Jiajiao21.com, 1% (1 request) were made to Lib.sinaapp.com and 1% (1 request) were made to 365hls.com. The less responsive or slowest element that took the longest time to load (7.5 sec) relates to the external source 365hls.com.

Content Size

324.5 kB

After Optimization

137.1 kB

In fact, the total size of Jiajiao21.com main page is 324.5 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. 15% of websites need less resources to load. HTML takes 112.7 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 100.2 kB

Original 112.7 kB
After minification 89.5 kB
After compression 12.6 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 23.2 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 100.2 kB or 89% of the original size.

Image Optimization

-6%

Potential reduce by 5.7 kB

Original 94.5 kB
After minification 88.8 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. Jiajiao 21 images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 59.8 kB

Original 92.1 kB
After minification 91.7 kB
After compression 32.3 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 59.8 kB or 65% of the original size.

CSS Optimization

-86%

Potential reduce by 21.7 kB

Original 25.2 kB
After minification 20.9 kB
After compression 3.4 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. Jiajiao21.com needs all CSS files to be minified and compressed as it can save up to 21.7 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiajiao 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.