WHU.EDU.CN 武汉大学

whu.edu.cn Website Information

Daily Unique Visits: 246,580

Daily Page Views: 1,972,640

Income Per Day: $1,973

Estimated Value: $2,130,840

This website is located in China and is using following IP address 202.114.64.84. See the complete list of popular websites hosted in China.

whu.edu.cn is registered under .CN top-level domain. Please check other sites in .CN zone.

Website whu.edu.cn is using the following name servers:

  • dns.whu.edu.cn
  • wuda.whu.edu.cn

and is probably hosted by ERX-CERNET-BKB China Education and Research Network Center, CN. See the full list of other websites hosted by ERX-CERNET-BKB China Education and Research Network Center, CN.

The highest website whu.edu.cn position in Alexa rank database was 5373 and the lowest rank position was 6180. Current position of whu.edu.cn in Alexa rank database is 6180.

Desktop speed score of whu.edu.cn (67/100) is better than the results of 45.93% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of whu.edu.cn (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed score of whu.edu.cn (83/100) is better than the results of 89.72% of other sites and shows that the landing page performance on mobile devices is excellent.

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whu.edu.cn Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


whu.edu.cn whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


Out of this registry.

whu.edu.cn server information

Servers Location

whu.edu.cn desktop page speed rank

Last tested: 2016-08-04


Desktop Speed Medium
67/100

whu.edu.cn Desktop Speed Test Quick Summary


priority - 19Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 182KiB (77% reduction).

Compressing http://whu.edu.cn/coremail/common/js/jquery.js could save 174.4KiB (78% reduction).
Compressing http://whu.edu.cn/ could save 2.8KiB (65% reduction).
Compressing http://whu.edu.cn/coremail/common/login/login.js could save 2.5KiB (62% reduction).
Compressing http://whu.edu.cn/coremail/common/index_cm40/login.css could save 2.3KiB (66% reduction).

priority - 13Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 124.8KiB (56% reduction).

Minifying http://whu.edu.cn/coremail/common/js/jquery.js could save 124.8KiB (56% reduction).

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://whu.edu.cn/coremail/common/js/jquery.js
http://whu.edu.cn/coremail/common/login/login.js

Optimize CSS Delivery of the following:

http://whu.edu.cn/coremail/common/index_cm40/login.css

priority - 6Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://whu.edu.cn/coremail/common/index_cm40/MailL_B_bg.gif (expiration not specified)
http://whu.edu.cn/coremail/common/index_cm40/MailL_Top_bg.gif (expiration not specified)
http://whu.edu.cn/coremail/common/index_cm40/button.gif (expiration not specified)
http://whu.edu.cn/coremail/common/index_cm40/footer.gif (expiration not specified)
http://whu.edu.cn/coremail/common/index_cm40/input_bg.gif (expiration not specified)
http://whu.edu.cn/coremail/common/index_cm40/login.css (expiration not specified)
http://whu.edu.cn/coremail/common/index_cm40/opt_title.gif (expiration not specified)
http://whu.edu.cn/coremail/common/index_cm40/pic.gif (expiration not specified)
http://whu.edu.cn/coremail/common/js/jquery.js (expiration not specified)
http://whu.edu.cn/coremail/common/login/login.js (expiration not specified)
http://whu.edu.cn/coremail/common/login/logo.gif (expiration not specified)

priority - 1Optimize images

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Losslessly compressing http://whu.edu.cn/coremail/common/index_cm40/pic.gif could save 9.5KiB (20% reduction).
Losslessly compressing http://whu.edu.cn/coremail/common/login/logo.gif could save 1.4KiB (24% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.5KiB (35% reduction).

Minifying http://whu.edu.cn/ could save 1.5KiB (35% reduction).

whu.edu.cn Desktop Resource Breakdown

Total Resources12
Number of Hosts1
Static Resources11
JavaScript Resources2
CSS Resources1

whu.edu.cn mobile page speed rank

Last tested: 2019-12-06


Mobile Speed Medium
83/100

whu.edu.cn Mobile Speed Test Quick Summary


priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://whu.edu.cn/
http://whu.edu.cn/coremail/xphone
http://whu.edu.cn/coremail/xphone/

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://whu.edu.cn/coremail/xphone/assets/login.css

priority - 2Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://whu.edu.cn/coremail/xphone/assets/login.css (expiration not specified)
http://whu.edu.cn/coremail/xphone/assets/logo/logo.png (expiration not specified)

priority - 0Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 2.1KiB (25% reduction).

Compressing http://whu.edu.cn/coremail/xphone/assets/logo/logo.png could save 2.1KiB (25% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 269B (14% reduction).

Minifying http://whu.edu.cn/coremail/xphone/ could save 269B (14% reduction) after compression.

whu.edu.cn Mobile Resource Breakdown

Total Resources5
Number of Hosts1
Static Resources2
CSS Resources1

whu.edu.cn mobile page usability

Last tested: 2019-12-06


Mobile Usability Good
100/100

whu.edu.cn HTML validation

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 7 Column: 5 - 66
"...F-8"> <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1"> ..."

Stray start tag “script”.

Line: 37 Column: 1 - 57
"... </body> <script type="text/x-handlebar-template" id="contentTpl"> <..."

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whu.edu.cn Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


whu.edu.cn TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.