e21.cn Website Information
Daily Unique Visits: 38,565
Daily Page Views: 231,390
Income Per Day: $463
Estimated Value: $333,360
This website is located in Unknown Zone and is using following IP address no. See the complete list of popular websites hosted in Unknown Zone.
e21.cn is registered under .CN top-level domain. Please check other sites in .CN zone.
Website e21.cn is using the following name servers:
- no
and is probably hosted by CHINANET-BACKBONE No.31,Jin-rong Street, CN. See the full list of other websites hosted by CHINANET-BACKBONE No.31,Jin-rong Street, CN.
The highest website e21.cn position in Alexa rank database was 6691 and the lowest rank position was 975891. Current position of e21.cn in Alexa rank database is 37190.
Desktop speed score of e21.cn (99/100) is better than the results of 97.03% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of e21.cn (80/100) is better than the results of 25.35% of other sites and means that the page is mobile-friendly.
Mobile speed score of e21.cn (99/100) is better than the results of 96.95% of other sites and shows that the landing page performance on mobile devices is excellent.
Advertisement
e21.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.
e21.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.
ROID: 20030310s10001s00019262-cn
Domain Status: clientTransferProhibited
Registrant: 湖北省教育信息化发展中心(湖北省电化教育馆）
Registrant Contact Email: 5761683@qq.com
Sponsoring Registrar: 厦门三五互联信息有限公司
Name Server: dns.e21.cn
Name Server: dns2.e21.cn
Registration Time: 2003-03-10 19:57:59
Expiration Time: 2026-06-05 15:12:00
DNSSEC: unsigned
e21.cn server information
Servers Location
e21.cn desktop page speed rank
Last tested: 2017-05-30
e21.cn Desktop Speed Test Quick Summary
e21.cn Desktop Resource Breakdown
| Total Resources | 1 |
| Number of Hosts | 1 |
e21.cn mobile page speed rank
Last tested: 2017-05-30
e21.cn Mobile Speed Test Quick Summary
e21.cn Mobile Resource Breakdown
| Total Resources | 1 |
| Number of Hosts | 1 |
e21.cn mobile page usability
Last tested: 2017-05-30
e21.cn Mobile Usability Test Quick Summary
priority - 13Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
您访问的网站已暂停访问 renders only 7 pixels tall (19 CSS pixels).请稍后,正在跳转 and 1 others render only 5 pixels tall (13 CSS pixels).湖北教育信息网首页 renders only 5 pixels tall (13 CSS pixels).Hubei Educatio…Network Center and 1 others render only 6 pixels tall (16 CSS pixels).priority - 10Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
e21.cn HTML validation
Errors
Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
"...<html> <head..."
Bad value “5;url=http://www.e21.cn” for attribute “content” on element “meta”: Expected a space character, but saw “u” instead.
"...t=utf-8"> <meta http-equiv="refresh" content="5;url=http://www.e21.cn"> </hea..."
The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.
"...> </head> <body bgcolor="white" text="black"> <cent..."
The “text” attribute on the “body” element is obsolete. Use CSS instead.
"...> </head> <body bgcolor="white" text="black"> <cent..."
The “center” element is obsolete. Use CSS instead.
"...="black"> <center><h1>欢迎..." Line: 9 Column: 1 - 8
"...</center> <center><h3>您访..."
e21.cn similar domains
www.e21.net
www.e21.org
www.e21.info
www.e21.biz
www.e21.us
www.e21.mobi
www.21.cn
www.e21.cn
www.w21.cn
www.ew21.cn
www.we21.cn
www.s21.cn
www.es21.cn
www.se21.cn
www.d21.cn
www.ed21.cn
www.de21.cn
www.r21.cn
www.er21.cn
www.re21.cn
www.e1.cn
www.e2.cn
e21.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.
e21.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.