Ctocio.com.cn IT专家

IT专家汇聚专业声音解析IT潮流

Ctocio.com.cn Overview

out of 100

Optimization 77 out of 100

The website ctocio.com.cn is a specialized platform that caters to IT professionals and IT procurement decision-makers in China. It adopts a business model that is characterized by being targeted, segmented, and integrated. The site offers a range of technical categories, such as CIO, SMB, ERP, CRM, Network, Database, Mobile Computing, Security, Storage, Windows System, Linux, Unix, Web Services, Windows Security, Exchange, and an IT vocabulary dictionary called What's.

The website boasts various sections, including IT news, commentary, expert Q&A, tips and tricks, and white papers. It also provides multiple services, such as consulting, community, forums, offline conferences, and reader salons, to cater to its readers' diverse needs.

Regarding its popularity, the website has around 2070 unique users per day, with each visitor viewing an average of 1.2 pages on the website. The site's value is estimated to be around 45990 US dollars, and it is being hosted by Microsoft Corporation, a US-based hosting company. Additionally, the website is secured by a Comodo-issued SSL certificate.

From a family-friendly perspective, it appears that ctocio.com.cn is suitable for all ages as there is no content that promotes violence, vulgarity, or explicit material.

Finally, the website has taken measures to optimize its page speeds, with scores of 71 and 77 out of 100 for speed and optimization, respectively, according to Google's PageSpeed Insights. This attention to optimization indicates that the site's administrators are committed to providing their users with a smooth and efficient browsing experience.

Ctocio.com.cn Rank Summary

Global Rank

277,470

Average Load Time

4.83sec

Links In Count

374

Website Value

$46,036

Audience Geography. Where are ctocio.com.cn visitors located?

Country	Visitors
China CN	98.5%
Other	1.5%

Country	Pageviews
China CN	98.9%
Other	1.1%

Country	Rank
China CN	29088

Where do visitors go on ctocio.com.cn?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is ctocio.com.cn?

Period	Global Rank	Global Rank Delta
past 3 months	277470	142757
past month	276376	19525
past week	173329	11555
yesterday	135212	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	442548	219211	8	-58.623%	1.2	5%
30	427242	-7130	8	5%	1	20%
7	287502	42145	2	-17.83%	1	-16.11%
1	242813	0	2	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	230624	122359	24	-60.71%
30	237321	30383	2	-13.56%
7	145925	2189	4	-2.11%
1	106028	0	8	0%

Ctocio.com.cn Website Safety

Overview

Last Updated: 11/26/2024

Overall result - ctocio.com.cn 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: 03/27/2024

ctocio.com.cn is safe.

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

Google Safe Search

Last Updated: 11/21/2016

ctocio.com.cn 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

ctocio.com.cn 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.

Site Advisor

Last Updated: 02/26/2021

ctocio.com.cn is safe.

McAfee assesses ctocio.com.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 ctocio.com.cn for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/26/2024

ctocio.com.cn child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	ssl407920.yunjiasussl.com
Issuer Organization	COMODO CA Limited
Issuer	COMODO ECC Domain Validation Secure Server CA 2
Algorithm	ecdsa-with-SHA256
Valid form	04/07/2021
Expiration	10/14/2021
Signed	Certificate is not self signed
Additional Domains	ssl407920.yunjiasussl.com

Ctocio.com.cn Rank History

Alexa Rank shows how popular ctocio.com.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If ctocio.com.cn has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to ctocio.com.cn and pageviews on ctocio.com.cn over the past 3 months.

Ctocio.com.cn Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 07/19/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Ctocio.com.cn Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: ctocio.com.cn
ROID: 20070810s10011s43762713-cn
Domain Status: clientTransferProhibited
Registrant: 曾强
Registrant Contact Email: gname@ge8328.com
Sponsoring Registrar: DYNADOTCHINA LLC
Name Server: b.share-dns.net
Name Server: a.share-dns.com
Registration Time: 2007-08-10 18:12:40
Expiration Time: 2026-08-10 18:12:40
DNSSEC: unsigned

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL
ctocio.com.cn	dns8.hichina.com	86400
ctocio.com.cn	dns7.hichina.com	86400

Host	TXT Record	TTL

dns7.hichina.com
TTL: 600
Email address: hostmaster.hichina.com
Serial: 1
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum: 600

Ctocio.com.cn HTML Check

HTML Validation Tool

Errors

Malformed byte sequence: “bc”.

Malformed byte sequence: “d2”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “a8”.

Malformed byte sequence: “cf”.

Malformed byte sequence: “d6”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “d5”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “ba”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “c9”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “a3”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “fe”.

Malformed byte sequence: “ce”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “d3”.

Malformed byte sequence: “da”.

Malformed byte sequence: “c6”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “c8”.

Malformed byte sequence: “cb”.

Malformed byte sequence: “b0”.

Malformed byte sequence: “b2”.

Malformed byte sequence: “be”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “df”.

Malformed byte sequence: “b4”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “f5”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “e0”, “b9”.

Malformed byte sequence: “f1”, “a3”, “ac”.

Malformed byte sequence: “ad”.

Malformed byte sequence: “a1”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “fd”.

Malformed byte sequence: “af”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “d7”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “e9”, “b5”.

Malformed byte sequence: “e4”, “b6”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “e7”.

Malformed byte sequence: “db”.

Malformed byte sequence: “e1”.

Malformed byte sequence: “b6”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “f1”, “a1”, “a3”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “b8”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “f7”.

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Internal encoding declaration “gb2312” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=gb2312” for attribute “content” on element “meta”: “gb2312” is not a preferred encoding name. The preferred label for this encoding is “gbk”.

Bad value “pragma” for attribute “http-equiv” on element “meta”.

Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.

Malformed byte sequence: “a5”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “b9”.

Malformed byte sequence: “e3”, “b8”.

Malformed byte sequence: “e6”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “d8”.

Malformed byte sequence: “e5”.

Attribute “advid” not allowed on element “script” at this point.

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Malformed byte sequence: “bb”.

Malformed byte sequence: “e3”, “be”.

Malformed byte sequence: “f9”.

Malformed byte sequence: “f4”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “b1”.

Malformed byte sequence: “d4”.

Malformed byte sequence: “f2”, “b2”.

Malformed byte sequence: “ed”, “bc”.

Malformed byte sequence: “eb”, “b7”.

Malformed byte sequence: “dc”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “d9”.

Malformed byte sequence: “aa”.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Malformed byte sequence: “dd”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “e1”, “bf”.

Malformed byte sequence: “e7”, “ba”.

Malformed byte sequence: “ea”.

Malformed byte sequence: “ab”.

Bad value “” for attribute “src” on element “img”: Must be non-empty.

Malformed byte sequence: “a9”.

Malformed byte sequence: “f3”, “b7”, “bd”.

Malformed byte sequence: “f2”.

Element “p” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)

Malformed byte sequence: “e5”, “b5”.

Malformed byte sequence: “a4”.

Malformed byte sequence: “a7”.

Malformed byte sequence: “e2”, “be”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “e5”, “b4”.

Malformed byte sequence: “f1”, “bd”.

Malformed byte sequence: “de”.

Malformed byte sequence: “a6”.

Malformed byte sequence: “ea”, “b3”.

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Empty heading.

NON-DOCUMENT-ERROR

Too many messages.

Ctocio.com.cn Desktop Performance

Last tested: 11/17/2016

Desktop Speed

66%

Optimize images

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

Leverage browser caching

Enable compression

Minify HTML

Desktop Resource Breakdown

Total Resources	120
Number of Hosts	31
Static Resources	85
JavaScript Resources	27
CSS Resources	4

Ctocio.com.cn Mobile Insights

Last tested: 11/17/2016

Mobile Usability

95%

Size content to viewport

Size tap targets appropriately

Mobile Speed

71%

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

Leverage browser caching

Minify JavaScript

Optimize images

Mobile Resource Breakdown

Total Resources	67
Number of Hosts	21
Static Resources	45
JavaScript Resources	22
CSS Resources	3

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Ctocio.com.cn IT专家

IT专家 汇聚专业声音 解析IT潮流

Ctocio.com.cn Overview

Ctocio.com.cn Rank Summary

Ctocio.com.cn Website Safety

Ctocio.com.cn Rank History

Ctocio.com.cn Hosting Information

Ctocio.com.cn Domain Registration and Settings

Ctocio.com.cn HTML Check

Ctocio.com.cn Desktop Performance

Ctocio.com.cn Mobile Insights

Ctocio.com.cn Similar Audits

Ctocio.com.cn Common Typos

IT专家汇聚专业声音解析IT潮流