21js.com ݭɽ?ÂÎÅÍø

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.63 sec.
Last Checked: 01/31/2023

Over the time 21js.com has been ranked as high as 45,234 in the world.

21js.com receives about 477 unique visitors and 477 pageviews per day. The estimated value of 21js.com is 2,920 USD. Each unique visitor makes about 1 pageviews on average.

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

At the time of the last check (April 28, 2024) 21js.com has an invalid SSL certificate.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust 21js.com is quite a safe domain.

Mobile-Friendly test indicates that 21js.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, also website page loading time could be improved.


Global Rank
1,447,645
Average Load Time
1.48sec
Links In Count
72
Website Value
$2,920

Overview
Last Updated: 04/28/2024
Overall result - "21js.com" 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: 03/18/2024
21js.com is safe.

Norton ConnectSafe evaluates 21js.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/24/2016
21js.com 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 "21js.com".
"21js.com" is not a phishing page.
"21js.com" does not install unwanted software.
"21js.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: 02/23/2021
21js.com is safe.

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

Web of Trust
Last Updated: 01/10/2019
21js.com child safety isvery good.

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

SSL Information
WARNING! Certificate download error. Previous scan results are shown below.
WARNING! 21js.com is not secured by SSL certificate.
Server Location
Quzhou
Zhejiang
China
ASN Information

Last Update: 10/04/2023

% [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)

WHOIS

Domain Name: 21JS.COM
Registry Domain ID: 27070924_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.35.com
Registrar URL: http://www.35.com
Updated Date: 2021-03-17T01:21:04Z
Creation Date: 2000-05-15T09:26:26Z
Registry Expiry Date: 2022-05-15T09:26:26Z
Registrar: Xiamen 35.Com Technology Co., Ltd.
Registrar IANA ID: 1316
Registrar Abuse Contact Email: domainabuse@35.cn
Registrar Abuse Contact Phone: +86.4001353511
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS3.DNS-DIY.COM
Name Server: NS4.DNS-DIY.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-30T21:13:24Z

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
Errors
Warnings

Last tested: 06/03/2017

Desktop
Desktop Speed
32%
Desktop Resource Breakdown
Total Resources153
Number of Hosts17
Static Resources129
JavaScript Resources25
CSS Resources4

Last tested: 05/31/2017

Mobile
Mobile Usability
59%
Mobile Speed
27%
Mobile Resource Breakdown
Total Resources148
Number of Hosts16
Static Resources125
JavaScript Resources24
CSS Resources3
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