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21edu8.com Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 12/30/2024

21edu8.com traffic estimate is about 482 unique visitors and 1,687 pageviews per day. The approximated value of 21edu8.com is 32,850 USD. Every unique visitor makes about 3.5 pageviews on average.

Alexa Traffic Rank estimates that 21edu8.com is ranked number 22,460 in the world.

21edu8.com server is located in China, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time. See the list of other websites hosted by CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN.

21edu8.com is registered under .COM top-level domain. Check other websites in .COM zone.

During the last check (December 30, 2024) 21edu8.com has an invalid SSL certificate. please click the “Refresh” button for SSL Information at the Safety Information section.

In accordance with Web of Trust 21edu8.com is a suspicious domain.

Relying on Google Mobile-Friendly test 21edu8.com isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices.

21edu8.com General Information

21edu8.com Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors

21edu8.com Traffic Distribution

Where do visitors go on 21edu8.com?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
21edu8.com	100%

Subdomain	Views per User
21edu8.com	7

21edu8.com Popularity

How popular is 21edu8.com?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	391794	173524
past month	1018074	744006
past week	1098537	-1271771

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	361749	171175	1	-55.629%	3.5	-10.05%
30	626805	423087	5	-76.868%	7	30%
7	583647	-2287680	6	1000%	9	800%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	432887	186673	11	-50.781%
30	1319734	989048	3	-82.114%
7	1530381	-482266	2	40%

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21edu8.com Safety Information

Rankchart Summary

Safe

Updated: 12/30/2024

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

Safe

Updated: 03/22/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 10/19/2016

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/23/2021

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McAfee assesses 21edu8.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 21edu8.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is poor

Updated: 01/09/2019

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The WOT calculates reputation of the 21edu8.com. This reputation system receives ratings from users and information from third-party sources, assesses the 21edu8.com for safety features and confirms, whether 21edu8.com is suitable for children.

21edu8.com SSL Information

Information about SSL/TLS certificates

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WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

SSL Checker

21edu8.com Server Information

21edu8.com Server Location

Where website hosting server is located?

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21edu8.com ASN Information

Information about IP address owner

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ASN ID: 4837

ASN Title: CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN

Updated: 10/03/2023

Raw ASN data:

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

% Information related to 'AS4608 - AS4864'

as-block: AS4608 - AS4864
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: 2008-09-04T06:40:26Z
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 'AS4837'

% Abuse contact for 'AS4837' is 'hqs-ipabuse@chinaunicom.cn'

aut-num: AS4837
as-name: CHINA169-Backbone
descr: CHINA UNICOM China169 Backbone
country: CN
member-of: AS4837:AS-CNCGROUP
import: from AS701
action pref=100;
accept ANY
import: from AS1239
action pref=100;
accept ANY
import: from AS4808
action pref=100;
accept AS4808
import: from AS4814
action pref=100;
accept AS4814
import: from AS17816
action pref=100;
accept AS17816
export: to AS701
announce AS4837
export: to AS1239
announce AS4837
export: to AS4808
announce AS4837
export: to AS4814
announce AS4837
export: to AS17816
announce AS4837
admin-c: CH444-AP
tech-c: CH444-AP
mnt-routes: MAINT-CNCGROUP-RR
mnt-by: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2017-08-28T02:14:10Z
source: APNIC

irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: hqs-ipabuse@chinaunicom.cn
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
mnt-by: MAINT-CNCGROUP
last-modified: 2017-10-23T05:59:13Z
source: APNIC

person: CNCGroup Hostmaster
nic-hdl: CH444-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Financial Street
address: Beijing,100033,P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CN-CUCGROUP
last-modified: 2017-09-05T06:36:14Z
source: APNIC

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

Geolocation

ASN Lookup

21edu8.com Domain Name Information

21edu8.com DNS Information

Domain name service records

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A
NS
SOA

Host	A Record	TTL
21edu8.com	116.255.138.26	3600

Host	NS Record	TTL
21edu8.com	dns12.hichina.com	86400
21edu8.com	dns11.hichina.com	86400

21edu8.com Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

21edu8.com HTML Validation

21edu8.com W3C HTML Markup Validation

HTML markup errors and warnings

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NON-DOCUMENT-ERROR:

Connect to 21edu8.com:80 [21edu8.com/116.255.138.26] failed: connect timed out

HTML Validator

21edu8.com Desktop Performance

How Well 21edu8.com Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

82%

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

Leverage browser caching

Enable compression

Optimize images

Updated: 08/24/2016

21edu8.com Mobile Performance

How Optimized Is 21edu8.com for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

59%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Size content to viewport

Updated: 05/05/2017

21edu8.com URL Typos

Most common user URL mistypes for 21edu8.com

www.21edu8.com
www.21edu8.net
www.21edu8.org
www.21edu8.info
www.21edu8.biz
www.21edu8.us
www.21edu8.mobi
www.1edu8.com
www.21edu8.com
www.2edu8.com
www.21du8.com
www.21wdu8.com
www.21ewdu8.com
www.21wedu8.com
www.21sdu8.com
www.21esdu8.com
www.21sedu8.com
www.21ddu8.com
www.21eddu8.com
www.21dedu8.com
www.21rdu8.com
www.21erdu8.com
www.21redu8.com
www.21eu8.com
www.21exu8.com
www.21edxu8.com
www.21exdu8.com
www.21esu8.com
www.21edsu8.com
www.21eeu8.com
www.21edeu8.com
www.21eedu8.com
www.21eru8.com
www.21edru8.com
www.21efu8.com
www.21edfu8.com
www.21efdu8.com
www.21ecu8.com
www.21edcu8.com
www.21ecdu8.com
www.21ed8.com
www.21edy8.com
www.21eduy8.com
www.21edyu8.com
www.21edh8.com
www.21eduh8.com
www.21edhu8.com
www.21edj8.com
www.21eduj8.com
www.21edju8.com
www.21edi8.com
www.21edui8.com
www.21ediu8.com
www.21edu.com
www.21edu8.con

Total Resources	134
Number of Hosts	17
Static Resources	123
JavaScript Resources	24
CSS Resources	1

CSS	34.2 KBytes
Images	470.8 KBytes
HTML	127.4 KBytes
JavaScript	859.2 KBytes
Other	454.0 Bytes

Total Resources	145
Number of Hosts	18
Static Resources	130
JavaScript Resources	24
CSS Resources	1

CSS	34.2 KBytes
Images	682.4 KBytes
HTML	162.8 KBytes
JavaScript	731.4 KBytes
Other	454.0 Bytes