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Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 2.56 sec.
Last Checked: 11/05/2024

Xue51.com traffic volume is 7,043 unique daily visitors and their 28,171 pageviews. The web value rate of xue51.com is 42,757 USD. Each visitor makes around 4.28 page views on average.

By Alexa's traffic estimates xue51.com placed at 341,424 position over the world.

Xue51.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (August 15, 2020) xue51.com show that xue51.com has an expired wildcard SSL certificate issued by TrustAsia Technologies, Inc. (expired on September 05, 2021). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by TrustAsia Technologies, Inc..

In accordance with Google Safe Browsing, Google Safe Search and Symantec xue51.com is pretty a safe domain.

Relying Google MobileFriendly test xue51.com is not well optimized for mobiles and tablets. Designing your sites to be mobile friendly ensures that all of your web pages perform well on all devices, also website page loading time may be improved.

Xue51.com General Information

Global Rank

Average Load Time

0.00sec

Links In Count

Website Value

$39,960

Audience Geography. Where are xue51.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on xue51.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is xue51.com?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

Xue51.com Safety Information

Overview

Last Updated: 11/05/2024

Overall result - xue51.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: 03/27/2024

xue51.com is safe.

Norton ConnectSafe evaluates xue51.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 06/30/2019

xue51.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

xue51.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: 02/26/2021

xue51.com is safe.

McAfee assesses xue51.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 xue51.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/05/2024

xue51.com child safety is unknown.

The WOT calculates reputation of the xue51.com. This reputation system receives ratings from users and information from third-party sources, assesses the xue51.com for safety features and confirms, whether xue51.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.xue51.com
Issuer Organization	TrustAsia Technologies, Inc.
Issuer	TrustAsia TLS RSA CA
Algorithm	RSA-SHA256
Valid form	06/06/2020
Expiration	09/05/2021
Signed	Certificate is not self signed
Additional Domains	*.xue51.com xue51.com

Xue51.com Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 54994
ASN Title: QUANTILNETWORKS - QUANTIL NETWORKS INC, US

Last Update: 02/24/2024

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: 54994
ASName: QUANTILNETWORKS
ASHandle: AS54994
RegDate: 2013-02-11
Updated: 2017-08-17
Ref: https://rdap.arin.net/registry/autnum/54994

OrgName: QUANTIL NETWORKS INC
OrgId: QN-21
Address: 1840 Enterprise Way
City: Monrovia
StateProv: CA
PostalCode: 91016
Country: US
RegDate: 2017-07-10
Updated: 2018-04-18
Ref: https://rdap.arin.net/registry/entity/QN-21

OrgTechHandle: NETWO8505-ARIN
OrgTechName: Network Support
OrgTechPhone: +1-626-427-3899
OrgTechEmail: network@quantilnetworks.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO8505-ARIN

OrgAbuseHandle: ABUSE7085-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-626-427-3899
OrgAbuseEmail: abuse@quantilnetworks.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7085-ARIN

OrgNOCHandle: NETWO8505-ARIN
OrgNOCName: Network Support
OrgNOCPhone: +1-626-427-3899
OrgNOCEmail: network@quantilnetworks.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO8505-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.
#

Xue51.com Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: XUE51.COM
Registry Domain ID: 1713321501_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.ename.com
Registrar URL: http://www.ename.net
Updated Date: 2021-09-26T04:17:03Z
Creation Date: 2012-04-13T18:12:17Z
Registry Expiry Date: 2025-04-13T18:12:17Z
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: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-02-14T07:29:12Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Xue51.com HTML Validation

HTML Validation Tool

Errors

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

Attribute “rel” not allowed on element “b” at this point.

Attribute “rel” not allowed on element “li” at this point.

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

The “font” element is obsolete. Use CSS instead.

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

Element “img” is missing required attribute “src”.

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

Unclosed element “div”.

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

Attribute “one” not allowed on element “a” at this point.

Attribute “2” not allowed on element “a” at this point.

Attribute “mac(记事本工具)” not allowed on element “a” at this point.

Attribute “for” not allowed on element “a” at this point.

Attribute “mac破解版” not allowed on element “a” at this point.

Attribute “pro” not allowed on element “a” at this point.

Attribute “mac” not allowed on element “a” at this point.

Attribute “2017” not allowed on element “a” at this point.

Attribute “studio” not allowed on element “a” at this point.

Attribute “dimension” not allowed on element “a” at this point.

Attribute “cc” not allowed on element “a” at this point.

Attribute “flame” not allowed on element “a” at this point.

Attribute “2018” not allowed on element “a” at this point.

Attribute “mac版” not allowed on element “a” at this point.

Attribute “mac中文破解版” not allowed on element “a” at this point.

Stray end tag “div”.

Warnings

Attribute “2” is not serializable as XML 1.0.

Attribute “mac(记事本工具)” is not serializable as XML 1.0.

Attribute “2017” is not serializable as XML 1.0.

Attribute “2018” is not serializable as XML 1.0.

Xue51.com Desktop Insights

Last tested: 02/07/2018

Desktop

Desktop Speed

25%

Optimize images

Leverage browser caching

Enable compression

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

Desktop Resource Breakdown

Total Resources	201
Number of Hosts	5
Static Resources	198
JavaScript Resources	3
CSS Resources	1

Xue51.com Mobile Insights

Last tested: 12/16/2017

Mobile

Mobile Usability

58%

Use legible font sizes

Size content to viewport

Size tap targets appropriately

Configure the viewport

Mobile Speed

21%

Optimize images

Leverage browser caching

Enable compression

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

Minify HTML

Mobile Resource Breakdown

Total Resources	209
Number of Hosts	9
Static Resources	200
JavaScript Resources	3
CSS Resources	1

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Xue51.com 软件学堂-提供安全的pc软件_免费Mac软件和热门的游戏下载

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Quick Summary

Xue51.com General Information

Xue51.com Safety Information

Xue51.com Server Information

Xue51.com Domain Name Information

Xue51.com HTML Validation

Xue51.com Desktop Insights

Xue51.com Mobile Insights

Xue51.com Nearest Competitors

Xue51.com Typos