ctocio.com.cn - IT专家

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.77 sec.
Last Checked: 02/04/2023

Over the time ctocio.com.cn has been ranked as high as 3,002 in the world, while most of its traffic comes from China, where it reached as high as 29,088 position.

Ctocio.com.cn receives about 2,070 unique visitors and 2,484 pageviews per day. The estimated value of ctocio.com.cn is 45,990 USD. Each unique visitor makes about 1.2 pageviews on average.

Ctocio.com.cn is registered under .CN top-level domain. Check other websites in .CN zone.

At the time of the last check (April 28, 2021) ctocio.com.cn has an expired SSL certificate issued by COMODO CA Limited (expired on October 14, 2021). Check other websites using SSL certificates issued by COMODO CA Limited.

According to Google Safe Browsing, Google Safe Search and Symantec ctocio.com.cn is quite a safe domain.

Mobile-Friendly test indicates that ctocio.com.cn is well optimized for mobile and tablet devices.

Ctocio.com.cn General Information

Global Rank

277,470

Average Load Time

4.83sec

Links In Count

374

Website Value

$45,990

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

Country	Rank
China CN	29088

Country	Percent of Pageviews
China CN	98.9%
Other	1.1%

Country	Percent of Visitors
China CN	98.5%
Other	1.5%

How popular is ctocio.com.cn?

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%

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%

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

Ctocio.com.cn Alexa 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 Safety Information

Overview

Last Updated: 04/29/2024

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

Malware not found at "ctocio.com.cn".
"ctocio.com.cn" is not a phishing page.
"ctocio.com.cn" does not install unwanted software.
"ctocio.com.cn" 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: 02/26/2021

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: 04/29/2024

ctocio.com.cn child safety isunknown.

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 Server Information

Server Location

Geolocation Tool

Beijing

China

ASN Information

ASN Lookup Tool

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 10/04/2023

ASN Whois

#
# 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 Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: ctocio.com.cn
ROID: 20070810s10011s43762713-cn
Domain Status: clientTransferProhibited
Registrant: 河南快视频文化传媒中心
Registrant Contact Email: cncjwang@qq.com
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: n3018.ns.yunjiasu.com
Name Server: n666.ns.yunjiasu.com
Registration Time: 2007-08-10 18:12:40
Expiration Time: 2021-08-10 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 Validation

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 Insights

Desktop Page Insights Tool

Last tested: 11/17/2016

Desktop

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

Mobile Page Insights Tool

Last tested: 11/17/2016

Mobile

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

Quick Summary

Ctocio.com.cn General Information

Ctocio.com.cn Alexa Rank History

Ctocio.com.cn Safety Information

Ctocio.com.cn Server Information

Ctocio.com.cn Domain Name Information

Ctocio.com.cn HTML Validation

Ctocio.com.cn Desktop Insights

Ctocio.com.cn Mobile Insights

Ctocio.com.cn Nearest Competitors

Ctocio.com.cn Typos

Ctocio.com.cn IT专家

IT专家 汇聚专业声音 解析IT潮流

Quick Summary

Ctocio.com.cn General Information

Ctocio.com.cn Alexa Rank History

Ctocio.com.cn Safety Information

Ctocio.com.cn Server Information

Ctocio.com.cn Domain Name Information

Ctocio.com.cn HTML Validation

Ctocio.com.cn Desktop Insights

Ctocio.com.cn Mobile Insights

Ctocio.com.cn Nearest Competitors

Ctocio.com.cn Typos

IT专家汇聚专业声音解析IT潮流