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华夏名网拥有22年虚拟主机、域名注册的运营经验，是ICANN&CNNIC双认证域名注册商，是国内领先的互联网基础服务提供商。提供虚拟主机,域名注册,Linux主机,linux虚拟主机,VPS主机,云主机,香港VPS,免费主机,无限主机,服务器租用,服务器托管等，我们以高性价比、一流服务和强大的管理功...

Sudu.cn Overview

Sudu.cn ranking shows that the page is at position 108,232 over the world, while the bulk of its audience is from China, where it ranks 10,261.

It is beneficial to sudu.cn that their hosting company CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN servers are located in China, as that reduces page load time for the majority of their users. See the list of other webpages hosted on CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN servers.

In terms of rank-to-traffic ratio, sudu.cn has 901 unique users per day, viewing 6,209 pages. The rank based value of sudu.cn is 118,378 USD. Every user makes 7.38 pageviews on average.

Sudu.cn boasts a link base consisting of 518 referring domains and 547 external backlinks, as revealed by the data obtained from web network scanning.

Sudu.cn top-level domain belongs to .CN domain zone. Check other webpages in .CN zone.

According the last verification test in April 28, 2021, sudu.cn has an expired SSL certificate issued by DigiCert Inc (expired on June 22, 2021). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.

Relying on data from Web of Trust sudu.cn is probably an unsafe domain.

Based on Mobile-Friendly test by Google sudu.cn 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.

Sudu.cn Rank Summary

Global Rank

108,232

Average Load Time

0.97sec

Links In Count

417

Website Value

$109,610

Audience Geography. Where are sudu.cn visitors located?

Country	Visitors
China CN	98.7%
Other	1.3%

Country	Pageviews
China CN	99.2%
Other	0.8%

Country	Rank
China CN	10261

Where do visitors go on sudu.cn?

Subdomain	Pageviews
sudu.cn	97.86%
other	2.14%

Subdomain	Pageviews per User
sudu.cn	9.7

Subdomain	Reach
sudu.cn	100%

How popular is sudu.cn?

Period	Global Rank	Global Rank Delta
past 3 months	108232	1439
past month	84968	-31267
past week	107792	16889
yesterday	66351	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	67989	-4500	88	8%	6.9	10%
30	41770	-50869	16	160%	9.9	100%
7	26818	-28381	27	130%	30	300%
1	33079	0	2	0%	10	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	136085	5405	47	-5.266%
30	114778	-21182	58	30%
7	172418	55132	4	-36.97%
1	92813	0	8	0%

Sudu.cn Website Safety

Overview

Last Updated: 11/22/2024

Overall result - sudu.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: 03/22/2024

sudu.cn is safe.

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

Google Safe Search

Last Updated: 10/18/2016

sudu.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

sudu.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: 02/22/2021

sudu.cn is safe.

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

Web of Trust

Last Updated: 01/09/2019

sudu.cn child safety is poor.

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

SSL Information

SSL Checker Tool

Domain	www.sudu.cn
Issuer Organization	DigiCert Inc
Issuer	Thawte RSA CA 2018
Algorithm	RSA-SHA256
Valid form	04/24/2019
Expiration	06/22/2021
Signed	Certificate is not self signed
Additional Domains	www.sudu.cn sudu.cn

Sudu.cn Rank History

Alexa Rank shows how popular sudu.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sudu.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 sudu.cn and pageviews on sudu.cn over the past 3 months.

Sudu.cn Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 37963

ASN Title: CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN

Last Update: 07/19/2024

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

% Information related to 'AS37888 - AS38911'

as-block: AS37888 - AS38911
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: 2009-09-29T06:04:16Z
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 'AS37936 - AS37970'

as-block: AS37936 - AS37970
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
remarks: to CNNIC members and end-users in China
admin-c: IPAS1-AP
tech-c: IPAS1-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: CNNIC IPAS CONFEDERATION
address: No.4, Zhongguancun No.4 South Street,
address: Haidian District, Beijing
country: CN
phone: +86-010-58813000
fax-no: +86-010-58813075
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: IPAS1-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:40:01Z
source: APNIC

% Information related to 'AS37963'

% Abuse contact for 'AS37963' is 'ipas@cnnic.cn'

aut-num: AS37963
as-name: CNNIC-ALIBABA-CN-NET-AP
descr: Hangzhou Alibaba Advertising Co.,Ltd.
descr: East Software Park, 99 Huaxing Rd.
descr: Hangzhou, China
country: CN
admin-c: ZM678-AP
tech-c: ZM877-AP
tech-c: ZM876-AP
tech-c: ZM875-AP
import: from AS4837
action pref=100;
accept ANY
import: from AS4134
action pref=100;
accept ANY
export: to AS4837
announce AS37963
export: to AS4134
announce AS37963
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2013-07-24T02:44:02Z
source: APNIC

irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: ipas@cnnic.cn
abuse-mailbox: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-11-01T08:57:39Z
source: APNIC

person: Shuo Yu
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: shuo.yus@alibaba-inc.com
e-mail: shuo.yus@aliyun-inc.com
nic-hdl: ZM678-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2011-11-02T03:36:02Z
source: APNIC

person: Guoxin Gao
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: anti-spam@list.alibaba-inc.com
nic-hdl: ZM875-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-07-30T01:56:01Z
source: APNIC

person: security trouble
e-mail: cloud-cc-sqcloud@list.alibaba-inc.com
address: 5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen’er Road
address: Hangzhou, Zhejiang, China
phone: +86-0571-85022600
country: CN
mnt-by: MAINT-CNNIC-AP
nic-hdl: ZM876-AP
last-modified: 2013-07-08T02:56:02Z
source: APNIC

person: Guowei Pan
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022088-30763
fax-no: +86-0571-85022600
e-mail: guowei.pangw@alibaba-inc.com
nic-hdl: ZM877-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-07-09T01:34:02Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

Sudu.cn Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: sudu.cn
ROID: 20040723s10001s02651996-cn
Domain Status: clientDeleteProhibited
Domain Status: clientTransferProhibited
Registrant: 成都飞数科技有限公司
Registrant Contact Email: webmaster@bigwww.com
Sponsoring Registrar: 成都飞数科技有限公司
Name Server: brilliant.dnspod.net
Name Server: lemon.dnspod.net
Registration Time: 2004-07-23 15:48:01
Expiration Time: 2029-07-23 15:48:01
DNSSEC: unsigned

DNS Records

DNS Lookup Tool

Host	A Record	TTL
sudu.cn	114.215.180.88	120

Host	MX Record	Priority	TTL
sudu.cn	mxbiz1.qq.com	5	600
sudu.cn	mxbiz2.qq.com	10	600

Host	NS Record	TTL
sudu.cn	ns3.dnsv3.com	86400
sudu.cn	ns4.dnsv3.com	86400

Host	TXT Record	TTL
sudu.cn	v=spf1 include:spf.mail.qq.com ~all	600

ns3.dnsv3.com
TTL: 600
Email address: enterprise1dnsadmin.dnspod.com
Serial: 1563961549
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180

Sudu.cn HTML Check

HTML Validation Tool

Errors

The “rev” attribute on the “link” element is obsolete. Use the “rel” attribute instead, with a term having the opposite meaning.

Bad value “false” for attribute “async” on element “script”.

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

The “align” attribute on the “img” element is obsolete. Use CSS instead.

Text not allowed in element “dl” in this context.

Duplicate ID “page”.

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

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

No “li” element in scope but a “li” end tag seen.

Stray end tag “div”.

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

Bad value “44%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

Bad value “44%” for attribute “height” on element “img”: Expected a digit but saw “%” instead.

End tag “p” implied, but there were open elements.

Unclosed element “a”.

End tag “p” seen, but there were open elements.

No “p” element in scope but a “p” end tag seen.

Bad value “javascript:void();” for attribute “href” on element “a”: syntax error

Warnings

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

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

The first occurrence of ID “page” was here.

Sudu.cn Desktop Performance

Last tested: 10/29/2017

Desktop Speed

55%

Optimize images

Leverage browser caching

Minify JavaScript

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

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	116
Number of Hosts	18
Static Resources	89
JavaScript Resources	35
CSS Resources	10

Sudu.cn Mobile Insights

Last tested: 11/18/2016

Mobile Usability

58%

Use legible font sizes

Size content to viewport

Size tap targets appropriately

Configure the viewport

Mobile Speed

52%

Leverage browser caching

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

Optimize images

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	97
Number of Hosts	20
Static Resources	75
JavaScript Resources	33
CSS Resources	11

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Sudu.cn 华夏名网-专业的域名主机服务商,提供域名注册,虚拟主机,云主机,邮局,服务器租用托管等

Sudu.cn Overview

Sudu.cn Rank Summary

Sudu.cn Website Safety

Sudu.cn Rank History

Sudu.cn Hosting Information

Sudu.cn Domain Registration and Settings

Sudu.cn HTML Check

Sudu.cn Desktop Performance

Sudu.cn Mobile Insights

Sudu.cn Similar Audits

Sudu.cn Common Typos