SGU.EDU.CN 韶关学院电子邮件系统

sgu.edu.cn Website Information

Daily Unique Visits: 5,932

Daily Page Views: 23,728

Income Per Day: $66

Estimated Value: $35,640

This website is located in China and is using following IP address 210.38.192.100. See the complete list of popular websites hosted in China.

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

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

  • ns2.service.edu.cn
  • ns1.service.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 sgu.edu.cn position in Alexa rank database was 7203 and the lowest rank position was 998201. Current position of sgu.edu.cn in Alexa rank database is 211549.

Desktop speed score of sgu.edu.cn (86/100) is better than the results of 82.23% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of sgu.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 sgu.edu.cn (78/100) is better than the results of 86.92% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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sgu.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.


sgu.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.

sgu.edu.cn server information

Servers Location

sgu.edu.cn desktop page speed rank

Last tested: 2019-02-03


Desktop Speed Good
86/100

sgu.edu.cn Desktop Speed Test Quick Summary


priority - 11Optimize images

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

Optimize the following images to reduce their size by 112.1KiB (58% reduction).

Compressing http://sgu.edu.cn/tpl/login/user/images/login_bg_0.jpg could save 100.1KiB (59% reduction).
Compressing http://sgu.edu.cn/tpl/login/user/images/login_logo.png could save 4.5KiB (40% reduction).
Compressing http://sgu.edu.cn/tpl/login/user/images/login_btn.jpg could save 3.2KiB (72% reduction).
Compressing http://sgu.edu.cn/tpl/user/tpl1/images/blue/bodybg.gif?v=1425978750 could save 1,020B (90% reduction).
Compressing http://sgu.edu.cn/tpl/login/user/images/dragbar.png could save 868B (87% reduction).
Compressing http://sgu.edu.cn/tpl/login/user/images/dragbg.png could save 856B (92% reduction).
Compressing http://sgu.edu.cn/tpl/login/user/images/tabli.png could save 856B (91% reduction).
Compressing http://sgu.edu.cn/tpl/login/user/images/wbg.png could save 854B (90% reduction).

priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

http://sgu.edu.cn/tpl/public/js/url_control.js

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 1.2KiB (16% reduction).

Minifying http://sgu.edu.cn/ could save 1.1KiB (17% reduction) after compression.
Minifying http://sgu.edu.cn/?q=login.load_cache could save 143B (11% reduction) after compression.

priority - 0Enable 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 712B (47% reduction).

Compressing http://sgu.edu.cn/tpl/user/public/jquery/em_jquery_user.css?v=8.12.3.ssrf could save 360B (50% reduction).
Compressing http://sgu.edu.cn/tpl/user/tpl1/js/history_control.js?v=8.12.3.ssrf could save 352B (44% reduction).

priority - 0Minify 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 387B (63% reduction).

Minifying http://sgu.edu.cn/tpl/user/tpl1/js/ui_config.js?v=8.12.3.ssrf could save 387B (63% reduction) after compression.

sgu.edu.cn Desktop Resource Breakdown

Total Resources46
Number of Hosts1
Static Resources43
JavaScript Resources32
CSS Resources3

sgu.edu.cn mobile page speed rank

Last tested: 2019-02-03


Mobile Speed Medium
78/100

sgu.edu.cn Mobile Speed Test Quick Summary


priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://sgu.edu.cn/tpl/mobile/tpl1/js/em_jquery.js
http://sgu.edu.cn/tpl/mobile/tpl1/js/common.js
http://sgu.edu.cn/tpl/mobile/tpl1/js/iscroll.js
http://sgu.edu.cn/tpl/mobile/tpl1/js/login.js

priority - 2Optimize images

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

Optimize the following images to reduce their size by 22.4KiB (64% reduction).

Compressing http://sgu.edu.cn/tpl/public/images/logo_ip.png could save 17.9KiB (69% reduction).
Compressing http://sgu.edu.cn/tpl/mobile/tpl1/images/iphone_pic.jpg could save 4.5KiB (50% reduction).

sgu.edu.cn Mobile Resource Breakdown

Total Resources9
Number of Hosts1
Static Resources7
JavaScript Resources4

sgu.edu.cn mobile page usability

Last tested: 2019-02-03


Mobile Usability Good
100/100

sgu.edu.cn HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 551 Column: 24 - 74
"...ss="logo"><img src="/tpl/login/user/images/login_logo.png" /></div>..."

Attribute “_placeholder” not allowed on element “input” at this point.

Line: 575 Column: 21 - 193
"... <input type="text" class="text" id="user" style="ime-mode:disabled" autocomplete="off" _placeholder="用户名" onfocus="this.className='text_f'" onblur="this.className='text'" /> ..." Line: 582 Column: 21 - 157
"... <input type="password" class="text" name="password" _placeholder="密码" onfocus="this.className='text_f'" onblur="this.className='text'" /> ..." Line: 593 Column: 18 - 211
"... <input type="text" name="auth_code" class="text" _placeholder="验证码" style="width:100px; float:left;display:none" onfocus="this.className='text_f'" onblur="this.className='text'" id="auth_code"/> ..."

Stray start tag “script”.

Line: 626 Column: 1 - 65
"...级处理开始 --> <script type="text/javascript" src="/tpl/login/user/js/login.js"></scri..."

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sgu.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.


sgu.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.