Youhua.com 优化大师官方网站_Windows优化大师_www.youhua.com

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Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/07/2024

Youhua.com traffic volume is 1,863 unique daily visitors and their 2,235 pageviews. The web value rate of youhua.com is 42,179 USD. Each visitor makes around 1.28 page views on average.

By Alexa's traffic estimates youhua.com placed at 16,020 position over the world, while the largest amount of its visitors comes from China, where it takes 43,395 place.

Youhua.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (November 07, 2024) youhua.com show that youhua.com has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust youhua.com is pretty a safe domain.

Relying Google MobileFriendly test youhua.com is well optimized for mobile and tablet devices.


Global Rank
329,800
Average Load Time
1.26sec
Links In Count
173
Website Value
$39,420

Overview
Last Updated: 11/07/2024
Overall result - youhua.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
Last Updated: 03/20/2022
youhua.com is safe.
Norton ConnectSafe evaluates youhua.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/22/2016
youhua.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 Browsing
Last Updated: 01/09/2019
youhua.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.
Site Advisor
Last Updated: 02/23/2021
youhua.com is safe.
McAfee assesses youhua.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 youhua.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
youhua.com child safety is very good.
The WOT calculates reputation of the youhua.com. This reputation system receives ratings from users and information from third-party sources, assesses the youhua.com for safety features and confirms, whether youhua.com is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

ASN Information

ASN ID: 23724
ASN Title: CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN

Last Update: 04/21/2022

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

% Information related to 'AS23552 - AS24575'

as-block: AS23552 - AS24575
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
remarks: AS23889 has been transfered to AfriNIC
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 'AS23701 - AS23772'

as-block: AS23701 - AS23772
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: 2008-09-04T06:40:26Z
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 'AS23724'

% Abuse contact for 'AS23724' is 'anti-spam@ns.chinanet.cn.net'

aut-num: AS23724
as-name: CHINANET-IDC-BJ-AP
descr: IDC, China Telecommunications Corporation
country: CN
import: from AS4134
action pref=100;
accept ANY
import: from AS4808
action pref=100;
accept AS4808
import: from AS4815
action pref=100;
accept AS4815
import: from AS4816
action pref=100;
accept AS4816
export: to AS4134
announce AS23724
export: to AS4815
announce AS23724
export: to AS4816
announce AS23724
export: to AS4835
announce AS23724
admin-c: CH93-AP
tech-c: CH93-AP
notify: hostmaster@ns.chinanet.cn.net
mnt-by: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
mnt-routes: MAINT-CHINANET
last-modified: 2016-10-17T00:30:13Z
source: APNIC

irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@ns.chinanet.cn.net
abuse-mailbox: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
mnt-by: MAINT-CHINANET
last-modified: 2010-11-15T00:31:55Z
source: APNIC

person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@ns.chinanet.cn.net
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2014-02-27T03:37:38Z
source: APNIC

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

WHOIS

Domain Name: YOUHUA.COM
Registry Domain ID: 38983295_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.ename.com
Registrar URL: http://www.ename.net
Updated Date: 2024-07-01T02:12:21Z
Creation Date: 2000-10-29T10:53:36Z
Registry Expiry Date: 2025-10-29T09:53:36Z
Registrar: eName Technology Co., Ltd.
Registrar IANA ID: 1331
Registrar Abuse Contact Email: abuse@ename.com
Registrar Abuse Contact Phone: 86.4000044400
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DNS1.360SAFE.COM
Name Server: DNS2.360SAFE.COM
Name Server: DNS3.360SAFE.COM
Name Server: DNS4.360SAFE.COM
Name Server: DNS7.360SAFE.COM
Name Server: DNS8.360SAFE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-13T06:29:31Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
NON-DOCUMENT-ERROR

Last tested: 09/04/2016

Desktop
Desktop Speed
73%

Desktop Resource Breakdown
Total Resources30
Number of Hosts8
Static Resources26
JavaScript Resources4
CSS Resources1

Last tested: 09/04/2016

Mobile
Mobile Usability
64%
Mobile Speed
63%

Mobile Resource Breakdown
Total Resources31
Number of Hosts9
Static Resources26
JavaScript Resources4
CSS Resources1
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