61 sec in total
8.3 sec
52.5 sec
168 ms
Click here to check amazing Zcmu content for China. Otherwise, check out these important facts you probably never knew about zcmu.edu.cn
亿邮电子邮件系统,亿邮邮件整体解决方案
Visit zcmu.edu.cnWe analyzed Zcmu.edu.cn page load time and found that the first response time was 8.3 sec and then it took 52.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 16 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
zcmu.edu.cn performance score
8301 ms
2048 ms
1381 ms
2442 ms
19842 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that all of those requests were addressed to Zcmu.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Zcmu.edu.cn.
Page size can be reduced by 526.4 kB (74%)
713.9 kB
187.5 kB
In fact, the total size of Zcmu.edu.cn main page is 713.9 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. Javascripts take 669.0 kB which makes up the majority of the site volume.
Potential reduce by 17.8 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 17.8 kB or 74% of the original size.
Potential reduce by 6.1 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. Obviously, Zcmu needs image optimization as it can save up to 6.1 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 502.2 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 502.2 kB or 75% of the original size.
Potential reduce by 372 B
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. Zcmu.edu.cn needs all CSS files to be minified and compressed as it can save up to 372 B or 51% of the original size.
Number of requests can be reduced by 16 (55%)
29
13
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zcmu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.
zcmu.edu.cn
8301 ms
url_control.js
2048 ms
zcmu.edu.cn
1381 ms
login_logo.png
2442 ms
login_bg_4.jpg
19842 ms
tabli.png
947 ms
dragbar.png
11214 ms
login.js
4146 ms
login_btn.jpg
6125 ms
wbg.png
1811 ms
dragbg.png
7020 ms
load_cache.js
4332 ms
zcmu.edu.cn
698 ms
blue.css
7646 ms
em_jquery.css
4844 ms
em_jquery_user.css
844 ms
lang.zh_cn.js
12461 ms
em_jquery.js
12977 ms
em_jquery_user.js
14929 ms
url_control.js
4666 ms
common.js
19881 ms
common.js
7742 ms
ui_config.js
8119 ms
mail_rfc822.js
8256 ms
cache_control.js
10391 ms
folder_control.js
10526 ms
plugin.js
11969 ms
module_control.js
14523 ms
contacts.js
19741 ms
listmail.js
17604 ms
listnotice.js
14284 ms
readnotice.js
16494 ms
settings.js
19739 ms
compose.js
19739 ms
upload.js
19738 ms
logview.js
19679 ms
swfupload.js
19678 ms
upload_manager.js
19620 ms
login.js
19619 ms
history_control.js
19560 ms
ckeditor.js
20493 ms
notify.js
20492 ms
emmedia.js
20492 ms
swfobject.js
20492 ms
today.js
20492 ms
bodybg.gif
15922 ms
zcmu.edu.cn SEO score
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zcmu.edu.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 Zcmu.edu.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.
zcmu.edu.cn
Open Graph description is not detected on the main page of Zcmu. 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: