Eol.cn 中国教育在线-推动教育前进的力量

“作为中国教育的联结者和赋能者,中国教育在线致力于成为推动中国教育前行的力量。多年来,中国教育在线专注教育领域,坚持满足各类教育需求,对接国内外2000余所高校、3000余所高中,覆盖全国30余个省市,发布各类权威的招考、就业、辅导等权威的教育信息,专注于为国内外各大高校、科研院所、教育机构提供从招...

NatureNature

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 3.75 sec.
Last Checked: 03/28/2024

Eol.cn traffic volume is 19,938 unique daily visitors and their 79,754 pageviews. The web value rate of eol.cn is 1,054,485 USD. Each visitor makes around 4.28 page views on average.

By Alexa's traffic estimates eol.cn placed at 212 position over the world, while the largest amount of its visitors comes from China, where it takes 1,453 place.

Perfect for eol.cn that their data center (provided by company company ERX-CERNET-BKB China Education and Research Network Center, CN) is located in China, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by ERX-CERNET-BKB China Education and Research Network Center, CN.

Eol.cn registered under .CN top-level domain. Check other websites in .CN zone.

The last verification results, performed on (November 14, 2019) eol.cn show that eol.cn has an expired wildcard SSL certificate issued by GlobalSign nv-sa (expired on February 25, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by GlobalSign nv-sa.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust eol.cn is pretty a safe domain.

Relying Google MobileFriendly test eol.cn is not well optimized for mobiles and tablets. Designing your sites to be mobile friendly ensures that all of your web pages perform well on all devices, also website page loading time may be improved.

NatureNature

Global Rank
8,969
Average Load Time
1.92sec
Links In Count
2,926
Website Value
$985,500
NatureNature

Overview
Last Updated: 03/28/2024
Overall result - eol.cn is safe.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 03/21/2024
eol.cn is safe.
Norton ConnectSafe evaluates eol.cn for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 01/30/2019
eol.cn is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google Safe Browsing
Last Updated: 01/09/2019
eol.cn is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/22/2021
eol.cn is safe.
McAfee assesses eol.cn for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze eol.cn for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
eol.cn child safety is very good.
The WOT calculates reputation of the eol.cn. This reputation system receives ratings from users and information from third-party sources, assesses the eol.cn for safety features and confirms, whether eol.cn is suitable for children.

SSL Information
Domain*.eol.cn
Issuer OrganizationGlobalSign nv-sa
IssuerGlobalSign Organization Validation CA - SHA256 - G2
AlgorithmRSA-SHA256
Valid form02/24/2017
Expiration02/25/2020
SignedCertificate is not self signed
Additional Domains *.eol.cn
owa.eol.cn
mail.eol.cn
autodiscover.eol.cn
www.eol.cn
eol.cn
Server Location

ASN Information

ASN ID: 4538
ASN Title: ERX-CERNET-BKB China Education and Research Network Center, CN

Last Update: 09/25/2023

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4538'

% Abuse contact for 'AS4538' is 'abuse@net.edu.cn'

aut-num: AS4538
as-name: ERX-CERNET-BKB
descr: China Education and Research Network Center
descr: Tsinghua University
descr: Beijing 100084
country: CN
admin-c: JW410-AP
tech-c: JW410-AP
remarks: This aut-num object created as part of
remarks: the ER-Transfer from ARIN
mnt-by: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
last-modified: 2016-10-17T00:30:08Z
source: APNIC

irt: IRT-CERNET-AP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
fax-no: +86-10-62785933
e-mail: abuse@net.edu.cn
abuse-mailbox: abuse@net.edu.cn
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: http://www.ccert.edu.cn
mnt-by: MAINT-CERNET-AP
last-modified: 2010-11-26T03:14:01Z
source: APNIC

person: Jianping Wu
address: China Education and Research Network Center
address: Tsinghua University
address: Beijing 100084
country: CN
phone: +86-10-2595931
e-mail: jianping@CERNET.EDU.CN
nic-hdl: JW410-AP
remarks: This person object created as part of the ER-Transfer from ARIN
mnt-by: MAINT-CN-CERNET
last-modified: 2008-09-04T07:29:20Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

WHOIS

Domain Name: eol.cn
ROID: 20030312s10001s00045598-cn
Domain Status: clientDeleteProhibited
Domain Status: clientUpdateProhibited
Domain Status: clientTransferProhibited
Registrant: 北京中教双元科技集团有限公司
Registrant Contact Email: ligj@eol.cn
Sponsoring Registrar: 赛尔网络有限公司
Name Server: ns1.eol.cn
Name Server: ns2.eol.cn
Name Server: dns1.resource.edu.cn
Name Server: dns2.resource.edu.cn
Registration Time: 2003-03-17 12:20:05
Expiration Time: 2022-03-17 12:48:36
DNSSEC: unsigned


DNS Records
HostA RecordTTL
eol.cn202.205.109.2300
HostMX RecordPriorityTTL
eol.cneol-cn.mail.protection.outlook.com103600
HostNS RecordTTL
eol.cnns2.eol.cn600
eol.cnns1.eol.cn600
eol.cndns2.resource.edu.cn600
eol.cndns1.resource.edu.cn600
HostTXT RecordTTL
eol.cnv=spf1 include:spf.protection.outlook.com -all3600

ns.eol.cn
TTL: 3600
Email address: postmaster.eol.cn
Serial: 2019080501
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 3600


Errors
Warnings

Last tested: 06/18/2017

Desktop
Desktop Speed
49%

Desktop Resource Breakdown
Total Resources100
Number of Hosts18
Static Resources88
JavaScript Resources17
CSS Resources1

Last tested: 06/18/2017

Mobile
Mobile Usability
57%
Mobile Speed
39%

Mobile Resource Breakdown
Total Resources101
Number of Hosts16
Static Resources93
JavaScript Resources17
CSS Resources1
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