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

examda.com

1118 ms

www.233.com

1695 ms

master.css

1976 ms

jquery-1.8.3.min.js

3065 ms

stat.php

1335 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Examda.com, 74% (51 requests) were made to Img.233.com and 6% (4 requests) were made to Cb.baidu.com. The less responsive or slowest element that took the longest time to load (12.7 sec) relates to the external source Img.233.com.

Content Size

1.4 MB

After Optimization

961.8 kB

In fact, the total size of Examda.com 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. 30% of websites need less resources to load. Images take 928.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 213.3 kB

Original 252.3 kB
After minification 223.9 kB
After compression 39.0 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 28.4 kB, which is 11% 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 213.3 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 62.9 kB

Original 928.2 kB
After minification 865.3 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. Examda images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 83.6 kB

Original 128.2 kB
After minification 125.5 kB
After compression 44.6 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 83.6 kB or 65% of the original size.

CSS Optimization

-81%

Potential reduce by 56.4 kB

Original 69.3 kB
After minification 63.2 kB
After compression 12.9 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. Examda.com needs all CSS files to be minified and compressed as it can save up to 56.4 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Examda. 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.