chinakaoyan.com - 考研信息网-为考生提供专业、可靠、贴心的考研资讯

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.03 sec.
Last Checked: 02/03/2023

Over the time chinakaoyan.com has been ranked as high as 1,813 in the world, while most of its traffic comes from China, where it reached as high as 1,969 position.

Chinakaoyan.com receives about 10,005 unique visitors and 29,015 pageviews per day. The estimated value of chinakaoyan.com is 508,080 USD. Each unique visitor makes about 2.9 pageviews on average.

Chinakaoyan.com is registered under .COM top-level domain. Check other websites in .COM zone.

At the time of the last check (April 26, 2021) chinakaoyan.com has an expired SSL certificate issued by Let's Encrypt (expired on June 25, 2021). Check other websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing and Symantec chinakaoyan.com is quite a safe domain.

Chinakaoyan.com General Information

Global Rank

23,281

Average Load Time

3.68sec

Links In Count

310

Website Value

$508,080

Audience Geography. Where are chinakaoyan.com visitors located?

Country	Rank
China CN	1969

Country	Percent of Pageviews
China CN	99.5%
Other	0.5%

Country	Percent of Visitors
China CN	98.7%
Other	1.3%

Where do visitors go on chinakaoyan.com?

Subdomain	Pageviews
chinakaoyan.com	95.61%
download.chinakaoyan.com	3.65%
other	0.75%

Subdomain	Pageviews per User
chinakaoyan.com	2.9
download.chinakaoyan.com	2

Subdomain	Reach
chinakaoyan.com	96.9%
download.chinakaoyan.com	5.27%

How popular is chinakaoyan.com?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	23780	-9592	34	41%
30	17728	-8975	46	56%
7	18095	-12097	46	70%
1	34933	24940	20	-72.388%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	26002	-10430	266	45%	2.9	3%
30	19781	-7452	37	44%	2.9	-7.962%
7	23072	-8541	31	40%	2.5	-17%
1	34116	14920	2	-46.71%	3	90%

Period	Global Rank	Global Rank Delta
past 3 months	23281	-9437
past month	17365	-8196
past week	18408	-10652
yesterday	32213	20738

Chinakaoyan.com Alexa Rank History

Alexa Rank shows how popular chinakaoyan.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If chinakaoyan.com has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to chinakaoyan.com and pageviews on chinakaoyan.com over the past 3 months.

Chinakaoyan.com Safety Information

Overview

Last Updated: 04/19/2024

Unknown status.
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

chinakaoyan.com is safe.

Norton ConnectSafe evaluates chinakaoyan.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 04/19/2024

Unknown status.

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

Malware not found at "chinakaoyan.com".
"chinakaoyan.com" is not a phishing page.
"chinakaoyan.com" does not install unwanted software.
"chinakaoyan.com" does not contain harmfull applications.
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

chinakaoyan.com is safe.

McAfee assesses chinakaoyan.com 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 chinakaoyan.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 04/19/2024

chinakaoyan.com child safety isunknown.

The WOT calculates reputation of the chinakaoyan.com. This reputation system receives ratings from users and information from third-party sources, assesses the chinakaoyan.com for safety features and confirms, whether chinakaoyan.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	m.chinakaoyan.com
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	03/27/2021
Expiration	06/25/2021
Signed	Certificate is not self signed
Additional Domains	m.chinakaoyan.com

Chinakaoyan.com Server Information

Server Location

Geolocation Tool

Chengdu

Sichuan

China

ASN Information

ASN Lookup Tool

ASN ID: 38283
ASN Title: CHINANET-SCIDC-AS-AP CHINANET SiChuan Telecom Internet Data Center, CN

Last Update: 10/04/2023

ASN Whois

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

% Information related to 'AS37888 - AS38911'

as-block: AS37888 - AS38911
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS38283'

% Abuse contact for 'AS38283' is 'anti-spam@ns.chinanet.cn.net'

aut-num: AS38283
as-name: CHINANET-SCIDC-AS-AP
descr: CHINANET SiChuan Telecom Internet Data Center
country: CN
import: from AS4134
action pref=100;
accept ANY
import: from AS4809
action pref=100;
accept ANY
export: to AS4134
announce AS38283
export: to AS4809
announce AS38283
remarks: An IDC in SiCuan to connect operators in
remarks: China with foreign IPv4 operators
admin-c: CH93-AP
tech-c: CH93-AP
notify: dingsy@cndata.com
mnt-by: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
mnt-routes: MAINT-CHINANET
last-modified: 2015-12-01T22:14:02Z
source: APNIC

irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@ns.chinanet.cn.net
abuse-mailbox: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
mnt-by: MAINT-CHINANET
last-modified: 2010-11-15T00:31:55Z
source: APNIC

person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@ns.chinanet.cn.net
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2014-02-27T03:37:38Z
source: APNIC

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

Chinakaoyan.com Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: CHINAKAOYAN.COM
Registry Domain ID: 34483520_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.enom.com
Registrar URL: http://www.enomdomains.com
Updated Date: 2021-04-16T07:10:01Z
Creation Date: 2000-09-12T09:06:20Z
Registry Expiry Date: 2023-09-12T09:06:20Z
Registrar: eNom, LLC
Registrar IANA ID: 48
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.DNSV2.COM
Name Server: NS2.DNSV2.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-01T00:13:05Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
chinakaoyan.com	125.64.14.216	600

Host	MX Record	Priority	TTL

Host	NS Record	TTL
chinakaoyan.com	ns2.dnsv2.com	86400
chinakaoyan.com	ns1.dnsv2.com	86400

Host	TXT Record	TTL

ns1.dnsv2.com
TTL: 600
Email address: level3dnsadmin.dnspod.com
Serial: 1544889786
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180

Chinakaoyan.com HTML Validation

HTML Validation Tool

Errors

Malformed byte sequence: “d6”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “bc”.

Malformed byte sequence: “d1”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “c9”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “a1”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “f9”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “d5”.

Malformed byte sequence: “a8”.

Malformed byte sequence: “b2”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “d2”.

Malformed byte sequence: “cf”.

Malformed byte sequence: “df”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “e6”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “da”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “d7”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “a7”.

Malformed byte sequence: “a3”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “a6”.

Malformed byte sequence: “d3”.

Malformed byte sequence: “fe”.

Malformed byte sequence: “ce”.

Malformed byte sequence: “f1”, “b9”.

Malformed byte sequence: “e3”, “b4”.

Malformed byte sequence: “f3”, “bf”, “bc”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “b5”.

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

Internal encoding declaration “gb2312” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=gb2312” for attribute “content” on element “meta”: “gb2312” is not a preferred encoding name. The preferred label for this encoding is “gbk”.

Malformed byte sequence: “b6”.

Malformed byte sequence: “a5”.

Malformed byte sequence: “e7”, “bf”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “b0”.

Malformed byte sequence: “be”.

Malformed byte sequence: “e8”, “b6”.

Malformed byte sequence: “eb”.

Malformed byte sequence: “ed”, “bc”.

Malformed byte sequence: “d8”.

Malformed byte sequence: “cb”.

Malformed byte sequence: “e6”, “b5”.

Malformed byte sequence: “c6”.

Malformed byte sequence: “b1”.

Malformed byte sequence: “a9”.

Malformed byte sequence: “ec”, “bd”.

Malformed byte sequence: “f2”.

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

Malformed byte sequence: “ba”.

Malformed byte sequence: “aa”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “ad”.

Malformed byte sequence: “bb”.

Malformed byte sequence: “b8”.

Malformed byte sequence: “ab”.

Malformed byte sequence: “b9”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “dd”.

Malformed byte sequence: “d4”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “ae”.

Malformed byte sequence: “e3”, “b8”.

Malformed byte sequence: “db”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “b4”.

The “font” element is obsolete. Use CSS instead.

Malformed byte sequence: “f3”, “b8”.

Malformed byte sequence: “d9”.

Malformed byte sequence: “c8”.

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

NON-DOCUMENT-ERROR

Too many messages.

Chinakaoyan.com Desktop Insights

Desktop Page Insights Tool

Last tested: 11/21/2016

Desktop

Desktop Speed

54%

Optimize images

Leverage browser caching

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

Enable compression

Minify HTML

Minify JavaScript

Minify CSS

Desktop Resource Breakdown

Total Resources	74
Number of Hosts	7
Static Resources	55
JavaScript Resources	24
CSS Resources	1

Chinakaoyan.com Mobile Insights

Mobile Page Insights Tool

Last tested: 11/21/2016

Mobile

Mobile Usability

60%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Size content to viewport

Mobile Speed

49%

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

Leverage browser caching

Optimize images

Enable compression

Minify HTML

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	54
Number of Hosts	7
Static Resources	45
JavaScript Resources	14
CSS Resources	1

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Chinakaoyan.com 考研信息网-为考生提供专业、可靠、贴心的考研资讯

中国考研网也称考研信息网，是国内领先的考研资讯门户网站，致力于服务广大考生，是研究生招生信息的发布整合平台。网址chinakaoyan.com.

Quick Summary

Chinakaoyan.com General Information

Chinakaoyan.com Alexa Rank History

Chinakaoyan.com Safety Information

Chinakaoyan.com Server Information

Chinakaoyan.com Domain Name Information

Chinakaoyan.com HTML Validation

Chinakaoyan.com Desktop Insights

Chinakaoyan.com Mobile Insights

Chinakaoyan.com Nearest Competitors

Chinakaoyan.com Typos