Access studa.net. 233网校-14年用专业护航梦想-【233网校官网】

studa.net

4185 ms

www.studa.net

2562 ms

top_footer.css

977 ms

master.css

1005 ms

jquery-1.7.1.min.js

4356 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Studa.net, 28% (9 requests) were made to Img.233.com and 22% (7 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Img.233.com.

Content Size

450.4 kB

After Optimization

214.4 kB

In fact, the total size of Studa.net main page is 450.4 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. 25% of websites need less resources to load. Javascripts take 164.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 120.1 kB

Original 150.6 kB
After minification 144.0 kB
After compression 30.4 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 120.1 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 890 B

Original 111.2 kB
After minification 110.3 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. Studa images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 95.8 kB

Original 164.3 kB
After minification 164.3 kB
After compression 68.4 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 95.8 kB or 58% of the original size.

CSS Optimization

-78%

Potential reduce by 19.1 kB

Original 24.4 kB
After minification 21.2 kB
After compression 5.3 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. Studa.net needs all CSS files to be minified and compressed as it can save up to 19.1 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.