W3cschool.cn w3cschool官网 - 1000多本编程教程免费学

w3cschool启用中文品牌名--编程狮,是一个专业的W3C前端开发及编程入门学习平台,提供包括HTML,CSS,Javascript,jQuery,C,PHP,Java,Python,Sql,Mysql等编程语言和开源技术的在线教程及使用手册,是类国外w3schools的W3C学习社区及菜鸟编程...


W3cschool.cn Overview

W3cschool.cn is a professional programming learning website that provides online tutorials and resources for a wide range of programming languages including HTML, CSS, JavaScript, jQuery, C, PHP, Java, Python, SQL, MySQL and more. The site is dedicated to programming beginners and software developers who are looking for an integrated platform to learn and consult technical documentation.

The website has been designed primarily for Chinese learners, given that it is registered under the top-level domain .CN and its content is in Chinese. W3cschool.cn primarily targets developers with little or no experience to help them become familiar with programming languages and software development tools. The website is equipped with courses that are well-structured and straightforward to follow.

The site boasts a massive following, with an average of 22,606 users visiting the site every day and a mind-blowing 76,860.4 pageviews. This massive traffic has helped the website attain a net worth of $1,011,780, making it one of the most popular programming learning platforms in China.

W3cshool.cn is family-friendly in nature since its content is strictly focused on educating users on programming languages and development tools. The language used on the site is elementary for both kids and adults to comprehend.

With regards to website speed and performance, the website has an average PageSpeed Insights score of 56, which is indicative of some optimization issues that need to be addressed. A lower speed rating can result in user frustration and higher bounce rates, which can negatively impact the platform's popularity and success.

In summary, w3cschool.cn is a reputable and leading programming learning platform in China, providing a wealth of programming resources to its users. The website's traffic and net worth are indicative of its successful contribution to software development in China, with a clear dedication to serving beginners in their journey to becoming skilled programmers.


W3cschool.cn Rank Summary

Global Rank
8,767
Average Load Time
0.77sec
Links In Count
226
Website Value
$1.0 M

W3cschool.cn Website Safety

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Last Updated: 11/11/2024
Overall result - w3cschool.cn is safe.
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Last Updated: 03/22/2024
w3cschool.cn is safe.
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w3cschool.cn is safe.
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Last Updated: 01/09/2019
w3cschool.cn is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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Last Updated: 02/22/2021
w3cschool.cn is safe.
McAfee assesses w3cschool.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 w3cschool.cn for mature or inappropriate content, only security checks are evaluated.
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Web of Trust
Last Updated: 01/09/2019
w3cschool.cn child safety is very good.
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SSL Information
Domain*.w3cschool.cn
Issuer OrganizationDigiCert, Inc.
IssuerRapidSSL Global TLS RSA4096 SHA256 2022 CA1
AlgorithmRSA-SHA256
Valid form04/03/2024
Expiration04/20/2025
SignedCertificate is not self signed
Additional Domains *.w3cschool.cn
w3cschool.cn

W3cschool.cn Rank History

W3cschool.cn Hosting Information

Server Location

ASN Information

Last Update: 08/03/2024

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W3cschool.cn Domain Registration and Settings

WHOIS

Domain Name: w3cschool.cn
ROID: 20090804s10001s78916204-cn
Domain Status: clientTransferProhibited
Registrant: 厦门亿动网络科技有限公司
Registrant Contact Email: faren@eeedong.com
Sponsoring Registrar: 厦门易名科技股份有限公司
Name Server: ns3.dnsv2.com
Name Server: ns4.dnsv2.com
Registration Time: 2009-08-04 09:00:40
Expiration Time: 2026-08-04 09:00:40
DNSSEC: unsigned


DNS Records
HostA RecordTTL
w3cschool.cn120.79.88.157600
HostMX RecordPriorityTTL
w3cschool.cnmxbiz2.qq.com10600
w3cschool.cnmxbiz1.qq.com5600
HostNS RecordTTL
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w3cschool.cnns3.dnsv2.com86400
HostTXT RecordTTL
w3cschool.cn365697572-34466824600
w3cschool.cnv=spf1 include:spf.mail.qq.com ~all600

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TTL: 600
Email address: level3dnsadmin.dnspod.com
Serial: 1565591207
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180

W3cschool.cn HTML Check


Errors
Warnings

W3cschool.cn Desktop Performance

Last tested: 09/29/2015

Speedometer image
Desktop Speed
93%

Desktop Resource Breakdown
Total Resources9
Number of Hosts1
Static Resources8
CSS Resources1

W3cschool.cn Mobile Insights

Last tested: 07/04/2019

Speedometer image
Mobile Usability
100%
Speedometer image
Mobile Speed
56%

Mobile Resource Breakdown
Total Resources85
Number of Hosts7
Static Resources80
JavaScript Resources5
CSS Resources3

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