2cto.com 红黑联盟(2cto.com)_IT技术门户、技术安全资讯、网络安全、黑客防御、信息安全、编程开发、系统知识

红黑联盟作为老牌的信息安全网站,我们致力于培训电脑技术高手.网站集网络安全,系统网络,编程开发,网站建设等频道于一体,为您提供从基础到高端的信息技术学习平台

2cto.com Overview

2cto.com is a well-known and established website that provides IT-related information to its users. The website is called 红黑联盟, which can be translated into English as the "Red and Black Alliance." It is a comprehensive IT portal that covers a wide variety of topics, including information security, network security, programming, and website development. The website aims to provide a platform for individuals and businesses to learn the latest technologies and grow their IT skills.

The website is primarily hosted in the CHINANET-SCIDC-AS-AP data center in Sichuan, China. It operates under a .COM Top Level Domain, which signifies its global relevance and reach. The site also features an SSL certificate from Let's Encrypt, which guarantees the safety and security of user data.

The web analytics tool, SimilarWeb, reports that the website attracts over 103,000 unique users daily, and 161,000 page views. The site's overall value, as estimated by WorthOfWeb, is around 2115540 US dollars, which is excellent.

On the website, users can access a plethora of information and articles related to different tech topics, and the site is straightforward to navigate. The homepage features the latest news articles and highlights from the different technology sectors. The website has several channels, each dedicated to a specific tech topic or genre, and users can access them using the main menu or the dropdown menus.

Unfortunately, the site's PageScore Insight score isn't the best, with a score of 33 out of 100, indicating that it needs to be optimized to improve its loading speed. Page speed is critical in improving user experience, reducing bounce rates, and ultimately increasing traffic to the website.

In conclusion, 2cto.com is a reliable and valuable resource for IT professionals and enthusiasts. It provides users with access to the latest tech trends, news, and developments, which is conveyed through clear, concise, and well-structured articles. Furthermore, the site's user-friendly interface makes it easy to navigate and find the desired content. Although the site needs to work on improving its speed, it remains a top-rated information destination for those interested in the IT industry.

2cto.com Rank Summary

Global Rank
4,284
Average Load Time
4.02sec
Links In Count
835
Website Value
$2.1 M

2cto.com Website Safety

logo
Overview
Last Updated: 11/22/2024
Overall result - 2cto.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 logo
Norton Connect Safe
Last Updated: 03/21/2024
2cto.com is safe.
Norton ConnectSafe evaluates 2cto.com for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 02/06/2019
2cto.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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
2cto.com 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: 02/22/2021
2cto.com is safe.
McAfee assesses 2cto.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 2cto.com for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/09/2019
2cto.com child safety is poor.
The WOT calculates reputation of the 2cto.com. This reputation system receives ratings from users and information from third-party sources, assesses the 2cto.com for safety features and confirms, whether 2cto.com is suitable for children.

SSL Information
Domain2cto.com
Issuer OrganizationTrustAsia Technologies, Inc.
IssuerTrustAsia RSA DV TLS CA G2
AlgorithmRSA-SHA384
Valid form10/12/2024
Expiration01/10/2025
SignedCertificate is not self signed
Additional Domains 2cto.com
www.2cto.com

2cto.com Rank History

2cto.com Hosting Information

Server Location

ASN Information

ASN ID: 148981

ASN Title: China Telecom

Last Update: 07/16/2024

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

% Information related to 'AS148794 - AS149817'

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tech-c: HM20-AP
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role: APNIC Hostmaster
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source: APNIC

% Information related to 'AS148981'

% Abuse contact for 'AS148981' is 'anti-spam@chinatelecom.cn'

aut-num: AS148981
as-name: CHINANET-HUBEI-SHIYAN-IDC
descr: China Telecom
country: CN
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last-modified: 2022-10-26T23:54:20Z
source: APNIC

irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@chinatelecom.cn
abuse-mailbox: anti-spam@chinatelecom.cn
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mnt-by: MAINT-CHINANET
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organisation: ORG-CT1-AP
org-name: China Telecom
country: CN
address: Data Network Management Division
address: Network Operation & Maintenance Department
address: No 19 Chaoyangmen North Street
address: Dongcheng District
phone: +86-20-38639251
fax-no: +86-10-58501060
e-mail: zhengzm@chinatelecom.cn
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source: APNIC

person: Qiongfang Li
address: 10th Floor,ZhongChao Building,
address: No.11 Wansong Garden,Hankou Wuhan,
address: China
country: CN
phone: +86-27-85806797-36
fax-no: +86-27-85751699
e-mail: liqiongf@public.wh.hb.cn
nic-hdl: QL12-AP
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last-modified: 2008-09-04T07:36:10Z
source: APNIC

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2cto.com Domain Registration and Settings

WHOIS

Domain Name: 2CTO.COM
Registry Domain ID: 1658431263_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.22.cn
Registrar URL: http://www.22.cn
Updated Date: 2024-07-15T02:42:38Z
Creation Date: 2011-05-27T14:11:24Z
Registry Expiry Date: 2026-05-27T14:11:24Z
Registrar: 22net, Inc.
Registrar IANA ID: 1555
Registrar Abuse Contact Email: abuse@22.cn
Registrar Abuse Contact Phone: +86.571.88276020
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: HEADER.DNSPOD.NET
Name Server: IRIS.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-09T12:52:10Z


DNS Records
HostA RecordTTL
2cto.com2cto.com.a1-anti-ddos.com300
HostMX RecordPriorityTTL
2cto.com2cto.com.a1-anti-ddos.com.300
HostNS RecordTTL
2cto.comf1g1ns2.dnspod.net86400
2cto.comf1g1ns1.dnspod.net86400
HostTXT RecordTTL
2cto.com300

f1g1ns1.dnspod.net
TTL: 600
Email address: freednsadmin.dnspod.com
Serial: 1563611783
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180

2cto.com HTML Check


Errors
Warnings
NON-DOCUMENT-ERROR

2cto.com Desktop Performance

Last tested: 07/27/2017

Speedometer image
Desktop Speed
60%

Desktop Resource Breakdown
Total Resources67
Number of Hosts10
Static Resources63
JavaScript Resources15
CSS Resources1

2cto.com Mobile Insights

Last tested: 02/19/2017

Speedometer image
Mobile Usability
95%
Speedometer image
Mobile Speed
33%

Mobile Resource Breakdown
Total Resources63
Number of Hosts19
Static Resources46
JavaScript Resources16
CSS Resources2

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