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...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 2.59 sec.
Last Checked: 01/23/2025

Eol.cn attracts 19,938 unique visitors daily, generating 79,754 pageviews. The estimated value of eol.cn is 1,054,485 USD. Each visitor views approximately 4.28 pages on average.

According to Majestic's traffic estimates, eol.cn ranks 8,080 globally, with the majority of its visitors coming from China, where it holds the 1,453 position.

It is beneficial for eol.cn that their data center (provided by ERX-CERNET-BKB China Education and Research Network Center, CN) is located in China, as this helps reduce page load time for most visitors.

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

Eol.cn is registered with the .CN top-level domain. Explore additional websites within the .CN zone.

The last inspection on (October 07, 2024), confirms that eol.cn holds a valid and current wildcard SSL certificate issued by DigiCert Inc expiring on April 08, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust eol.cn appears to be a safe domain.

Based on Google's Mobile-Friendly test, eol.cn is not well optimized for mobile and tablet devices. Ensuring your site is mobile-friendly guarantees better performance across all devices, and improving the web page loading time could further enhance user experience.

Global Rank
8,969
Average Load Time
1.92sec
Links In Count
2,926
Website Value
$985,500
Overview
Last Updated: 01/23/2025
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.

Eol.cn | SSL Certificate Information
Domain*.eol.cn
Issuer OrganizationDigiCert Inc
IssuerDigiCert Basic RSA CN CA G2
AlgorithmRSA-SHA256
Valid form04/08/2024
Expiration04/08/2025
SignedCertificate is not self signed
Additional Domains *.eol.cn
eol.cn
Server Location

Eol.cn ASN Information

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

Last Update: 07/07/2024

% [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: ok
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: dns1.resource.edu.cn
Name Server: dns2.resource.edu.cn
Registration Time: 2003-03-17 12:20:05
Expiration Time: 2034-03-17 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.cndns2.resource.edu.cn600
eol.cndns1.resource.edu.cn600
HostTXT RecordTTL
eol.cnglobalsign-domain-verification=jE9Mz0TMjiLJ4MvH_SXa4P2uajuI2EpohJ8zCk2aGO3600
eol.cnv=spf1 include:spf.protection.outlook.com -all3600

ns.eol.cn
TTL: 3600
Email address: postmaster.eol.cn
Serial: 2024071201
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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