kaogu.cn - ?泄

Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 07/01/2024

Over the time kaogu.cn has been ranked as high as 18,530 in the world, while most of its traffic comes from United States, where it reached as high as 574,940 position.

Kaogu.cn receives about 1,098 unique visitors and 2,306 pageviews per day. The estimated value of kaogu.cn is 39,420 USD. Each unique visitor makes about 2.1 pageviews on average.

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

At the time of the last check (November 05, 2024) kaogu.cn has an invalid SSL certificate.

According to Google Safe Browsing, Google Safe Search and Symantec kaogu.cn is quite a safe domain.

Mobile-Friendly test indicates that kaogu.cn is well optimized for mobile and tablet devices.

Kaogu.cn General Information

Global Rank

294,044

Average Load Time

2.68sec

Links In Count

293

Website Value

$39,420

Audience Geography. Where are kaogu.cn visitors located?

Country	Rank
United States US	574940

Country	Percent of Pageviews
United States US	4.5%
Other	95.6%

Country	Percent of Visitors
United States US	8.9%
Other	91.3%

Where do visitors go on kaogu.cn?

Subdomain	Pageviews
kaogu.cn	100%

Subdomain	Pageviews per User
kaogu.cn	2

Subdomain	Reach
kaogu.cn	100%

How popular is kaogu.cn?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	287784	6250	19	-1.97%
30	320271	-65518	2	30%
7	1094703	754886	4	-77.005%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	356727	-166904	11	70%	2.1	70%
30	421195	-185351	9	70%	2	30%
7	1872922	1167531	1	-77.778%	1	-2.91%

Period	Global Rank	Global Rank Delta
past 3 months	294044	-40881
past month	332166	-95928
past week	1322564	895513

Alexa Rank shows how popular kaogu.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If kaogu.cn 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 kaogu.cn and pageviews on kaogu.cn over the past 3 months.

Kaogu.cn Safety Information

Overview

Last Updated: 11/05/2024

Overall result - "kaogu.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: 03/24/2024

kaogu.cn is safe.

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

Google Safe Search

Last Updated: 11/03/2016

kaogu.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

Malware not found at "kaogu.cn".
"kaogu.cn" is not a phishing page.
"kaogu.cn" does not install unwanted software.
"kaogu.cn" 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: 02/24/2021

kaogu.cn is safe.

McAfee assesses kaogu.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 kaogu.cn for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/05/2024

kaogu.cn child safety isunknown.

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

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
WARNING!	Kaogu.cn is not secured by SSL certificate.

Kaogu.cn Server Information

Server Location

Geolocation Tool

Hangzhou

Zhejiang

China

ASN Information

ASN Lookup Tool

ASN ID: 37963
ASN Title: CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN

Last Update: 07/21/2024

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 'AS37936 - AS37970'

as-block: AS37936 - AS37970
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
remarks: to CNNIC members and end-users in China
admin-c: IPAS1-AP
tech-c: IPAS1-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: CNNIC IPAS CONFEDERATION
address: No.4, Zhongguancun No.4 South Street,
address: Haidian District, Beijing
country: CN
phone: +86-010-58813000
fax-no: +86-010-58813075
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: IPAS1-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:40:01Z
source: APNIC

% Information related to 'AS37963'

% Abuse contact for 'AS37963' is 'ipas@cnnic.cn'

aut-num: AS37963
as-name: CNNIC-ALIBABA-CN-NET-AP
descr: Hangzhou Alibaba Advertising Co.,Ltd.
descr: East Software Park, 99 Huaxing Rd.
descr: Hangzhou, China
country: CN
admin-c: ZM678-AP
tech-c: ZM877-AP
tech-c: ZM876-AP
tech-c: ZM875-AP
import: from AS4837
action pref=100;
accept ANY
import: from AS4134
action pref=100;
accept ANY
export: to AS4837
announce AS37963
export: to AS4134
announce AS37963
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2013-07-24T02:44:02Z
source: APNIC

irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: ipas@cnnic.cn
abuse-mailbox: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-11-01T08:57:39Z
source: APNIC

person: Shuo Yu
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: shuo.yus@alibaba-inc.com
e-mail: shuo.yus@aliyun-inc.com
nic-hdl: ZM678-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2011-11-02T03:36:02Z
source: APNIC

person: Guoxin Gao
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: anti-spam@list.alibaba-inc.com
nic-hdl: ZM875-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-07-30T01:56:01Z
source: APNIC

person: security trouble
e-mail: cloud-cc-sqcloud@list.alibaba-inc.com
address: 5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen’er Road
address: Hangzhou, Zhejiang, China
phone: +86-0571-85022600
country: CN
mnt-by: MAINT-CNNIC-AP
nic-hdl: ZM876-AP
last-modified: 2013-07-08T02:56:02Z
source: APNIC

person: Guowei Pan
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022088-30763
fax-no: +86-0571-85022600
e-mail: guowei.pangw@alibaba-inc.com
nic-hdl: ZM877-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-07-09T01:34:02Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

Kaogu.cn Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: kaogu.cn
ROID: 20030311s10001s00028552-cn
Domain Status: ok
Registrant: 中国社会科学院考古研究所
Registrant Contact Email: kaogu@cass.org.cn
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns1.hichina.com
Name Server: dns2.hichina.com
Registration Time: 2003-03-17 12:20:05
Expiration Time: 2026-03-17 12:48:36
DNSSEC: unsigned

DNS Records

DNS Lookup Tool

Host	A Record	TTL
kaogu.cn	223.4.87.148	3600

Host	MX Record	Priority	TTL
kaogu.cn	mail.kaogu.cn	10	1200

Host	NS Record	TTL
kaogu.cn	dns2.hichina.com	86400
kaogu.cn	dns1.hichina.com	86400

Host	TXT Record	TTL

dns1.hichina.com
TTL: 600
Email address: hostmaster.hichina.com
Serial: 1
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum: 600

Kaogu.cn 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: “b9”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “ce”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “ef”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “d2”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “b4”.

Malformed byte sequence: “c9”.

Malformed byte sequence: “c6”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “d3”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “af”.

Malformed byte sequence: “ab”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “b1”.

Malformed byte sequence: “ae”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “cf”.

Malformed byte sequence: “dc”.

Malformed byte sequence: “ba”.

Malformed byte sequence: “cb”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “e7”, “bb”.

Malformed byte sequence: “e1”, “bf”.

Malformed byte sequence: “d1”.

Malformed byte sequence: “f9”.

Malformed byte sequence: “b0”.

Malformed byte sequence: “ec”, “b5”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “a7”.

Malformed byte sequence: “a3”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “da”.

Malformed byte sequence: “ea”.

Malformed byte sequence: “d4”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “c8”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “a8”.

Malformed byte sequence: “a1”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “db”.

Malformed byte sequence: “b2”.

Malformed byte sequence: “a9”.

Malformed byte sequence: “d7”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “a5”.

Malformed byte sequence: “eb”, “b8”.

Malformed byte sequence: “df”.

Malformed byte sequence: “f2”, “b9”, “ab”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “dd”.

Malformed byte sequence: “aa”.

Start tag seen without seeing a doctype first. 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: “e6”.

Malformed byte sequence: “e7”.

Attribute “scroll” not allowed on element “body” at this point.

Attribute “onselectstart” not allowed on element “body” at this point.

Element “h1” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Attribute “height” not allowed on element “table” at this point.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “height” attribute on the “td” element is obsolete. Use CSS instead.

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

Attribute “background” not allowed on element “td” at this point.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.

Malformed byte sequence: “a4”.

Malformed byte sequence: “eb”.

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Kaogu.cn Desktop Insights

Desktop Page Insights Tool

Last tested: 06/14/2019

Desktop

Desktop Speed

74%

Leverage browser caching

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

Enable compression

Optimize images

Prioritize visible content

Minify HTML

Minify CSS

Desktop Resource Breakdown

Total Resources	28
Number of Hosts	6
Static Resources	24
JavaScript Resources	3
CSS Resources	1

Kaogu.cn Mobile Insights

Mobile Page Insights Tool

Last tested: 05/19/2017

Mobile

Mobile Usability

100%

Mobile Speed

72%

Leverage browser caching

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

Prioritize visible content

Optimize images

Enable compression

Minify HTML

Mobile Resource Breakdown

Total Resources	25
Number of Hosts	5
Static Resources	22
JavaScript Resources	2
CSS Resources	1

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Kaogu.cn ?泄

Quick Summary

Kaogu.cn General Information

Kaogu.cn Alexa Rank History

Kaogu.cn Safety Information

Kaogu.cn Server Information

Kaogu.cn Domain Name Information

Kaogu.cn HTML Validation

Kaogu.cn Desktop Insights

Kaogu.cn Mobile Insights

Kaogu.cn Nearest Competitors

Kaogu.cn Typos