W3cn.org 网页设计师:web标准教程及推广,网站重构,XHTML+CSS,CSS布局,DIV+CSS,validator,mozilla firefox

新网页设计师,web标准的教程站点,推动web标准在中国的应用.

W3cn.org Overview

W3cn.org belongs to GIGABIT SOLUTION LIMITED. Check the list of other websites hosted by GIGABIT SOLUTION LIMITED.

In terms of rank-to-traffic ratio, w3cn.org has 5,124 unique users per day, viewing 15,357 pages. The rank based value of w3cn.org is 16,718 USD. Every user makes 3.24 pageviews on average.

W3cn.org boasts a link base consisting of 379 referring domains and 568 external backlinks, as revealed by the data obtained from web network scanning.

W3cn.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in January 14, 2023, w3cn.org has an expired SSL certificate issued by Let's Encrypt (expired on March 04, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Symantec and Web of Trust w3cn.org is a fairly safe domain.

Based on Mobile-Friendly test by Google w3cn.org is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.

W3cn.org Website Safety

logo
Overview
Last Updated: 11/10/2024
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 logo
Norton Connect Safe
Last Updated: 04/28/2024
w3cn.org is safe.
Norton ConnectSafe evaluates w3cn.org for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 11/10/2024
Not yet checked.
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 brwosing logo
Google Safe Browsing
Last Updated: 01/11/2019
w3cn.org 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.
McAfee logo
Site Advisor
Last Updated: 05/23/2021
w3cn.org is safe.
McAfee assesses w3cn.org 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 w3cn.org for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 02/22/2019
w3cn.org child safety is good.
The WOT calculates reputation of the w3cn.org. This reputation system receives ratings from users and information from third-party sources, assesses the w3cn.org for safety features and confirms, whether w3cn.org is suitable for children.

SSL Information
Domainw3cn.org
Issuer OrganizationLet's Encrypt
IssuerR3
AlgorithmRSA-SHA256
Valid form12/04/2022
Expiration03/04/2023
SignedCertificate is not self signed
Additional Domains w3cn.org
www.w3cn.org

W3cn.org Rank History

W3cn.org Hosting Information

Server Location

ASN Information

ASN ID: 136933

ASN Title: GIGABIT SOLUTION LIMITED

Last Update: 08/18/2024

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

% Information related to 'AS136506 - AS137529'

as-block: AS136506 - AS137529
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: 2016-05-26T03:42:38Z
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 'AS136933'

% Abuse contact for 'AS136933' is 'idc@gigabitbank.com'

aut-num: AS136933
as-name: GIGABITBANK-AS-AP
descr: Gigabitbank Global
country: HK
org: ORG-GSL3-AP
admin-c: GSLA5-AP
tech-c: GSLA5-AP
mnt-by: APNIC-HM
mnt-irt: IRT-GIGABITBANK-HK
mnt-routes: MAINT-GIGABITBANK-HK
mnt-lower: MAINT-GIGABITBANK-HK
last-modified: 2019-06-09T22:51:30Z
source: APNIC

irt: IRT-GIGABITBANK-HK
address: Suite 1902, 19/F, Nina Tower 2 8 Yeung Uk Road, Tsuen Wan Ne
e-mail: idc@gigabitbank.com
abuse-mailbox: idc@gigabitbank.com
admin-c: GSLA5-AP
tech-c: GSLA5-AP
auth: # Filtered
mnt-by: MAINT-GIGABITBANK-HK
last-modified: 2018-08-08T08:23:02Z
source: APNIC

organisation: ORG-GSL3-AP
org-name: GIGABIT SOLUTION LIMITED
country: HK
address: Suite 1902, 19/F, Nina Tower 2 8 Yeung Uk Road, Tsuen Wan Ne
phone: +1-415-284-8220
fax-no: +1-415-284-8220
e-mail: admin@gigabitbank.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-08-29T23:22:24Z
source: APNIC

role: GIGABIT SOLUTION LIMITED administrator
address: Suite 1902, 19/F, Nina Tower 2 8 Yeung Uk Road, Tsuen Wan Ne
country: HK
phone: +1-415-284-8220
fax-no: +1-415-284-8220
e-mail: adnan.sami@gigabitbank.com
admin-c: GSLA5-AP
tech-c: GSLA5-AP
nic-hdl: GSLA5-AP
mnt-by: MAINT-GIGABITBANK-HK
last-modified: 2017-08-29T07:49:11Z
source: APNIC

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

W3cn.org Domain Registration and Settings

WHOIS

Domain Name: w3cn.org
Registry Domain ID: ee5207d91b31478b89b429101fce1cc8-LROR
Registrar WHOIS Server:
Registrar URL:
Updated Date: 2024-06-11T18:13:14Z
Creation Date: 2004-04-12T11:47:58Z
Registry Expiry Date: 2025-04-12T11:47:58Z
Registrar: Xiamen 35.com Information Co., Ltd
Registrar IANA ID: 4163
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: jie
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Beijing
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CN
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns1.dns-diy.com
Name Server: ns2.dns-diy.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-18T12:54:57Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

W3cn.org HTML Check

W3cn.org Common Typos

www.w3cn.com
www.w3cn.net
www.w3cn.org
www.w3cn.info
www.w3cn.biz
www.w3cn.us
www.w3cn.mobi
www.3cn.org
www.w3cn.org
www.q3cn.org
www.wq3cn.org
www.qw3cn.org
www.a3cn.org
www.wa3cn.org
www.aw3cn.org
www.s3cn.org
www.ws3cn.org
www.sw3cn.org
www.e3cn.org
www.we3cn.org
www.ew3cn.org
www.wcn.org
www.w3n.org
www.w3xn.org
www.w3cxn.org
www.w3xcn.org
www.w3dn.org
www.w3cdn.org
www.w3dcn.org
www.w3fn.org
www.w3cfn.org
www.w3fcn.org
www.w3vn.org
www.w3cvn.org
www.w3vcn.org
www.w3c.org
www.w3cb.org
www.w3cnb.org
www.w3cbn.org
www.w3ch.org
www.w3cnh.org
www.w3chn.org
www.w3cj.org
www.w3cnj.org
www.w3cjn.org
www.w3cm.org
www.w3cnm.org
www.w3cmn.org