gpnu.edu.cn ▷ 广东技术师范大学

Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/06/2024

Gpnu.edu.cn traffic volume is 4,967 unique daily visitors and their 14,901 pageviews. The web value rate of gpnu.edu.cn is 16,178 USD. Each visitor makes around 3.21 page views on average.

Gpnu.edu.cn belongs to ERX-CERNET-BKB China Education and Research Network Center, CN. Check the list of other websites hosted by ERX-CERNET-BKB China Education and Research Network Center, CN.

Gpnu.edu.cn registered under .CN top-level domain. Check other websites in .CN zone.

The last verification results, performed on (August 31, 2024) gpnu.edu.cn show that gpnu.edu.cn has a valid and up-to-date wildcard SSL certificate issued by WoTrus CA Limited expiring on March 22, 2025. Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by WoTrus CA Limited.

In accordance with Google Safe Browsing and Symantec gpnu.edu.cn is pretty a safe domain.

Relying Google MobileFriendly test gpnu.edu.cn 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.

Gpnu.edu.cn General Information

not found

Gpnu.edu.cn Safety Information

Overview

Last Updated: 11/06/2024

Unknown status.

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

gpnu.edu.cn is safe.

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

Google Safe Search

Last Updated: 11/06/2024

Unknown status.

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

gpnu.edu.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

gpnu.edu.cn is safe.

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

Web of Trust

Last Updated: 11/06/2024

gpnu.edu.cn child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	*.gpnu.edu.cn
Issuer Organization	WoTrus CA Limited
Issuer	WoTrus OV Server CA [Run by the Issuer]
Algorithm	RSA-SHA256
Valid form	03/04/2024
Expiration	03/22/2025
Signed	Certificate is not self signed
Additional Domains	*.gpnu.edu.cn gpnu.edu.cn

Gpnu.edu.cn Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 4538
ASN Title: ERX-CERNET-BKB China Education and Research Network Center, CN

Last Update: 03/07/2024

ASN Whois

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

% Information related to 'AS4538'

% Abuse contact for 'AS4538' is 'abuse@net.edu.cn'

aut-num: AS4538
as-name: ERX-CERNET-BKB
descr: China Education and Research Network Center
descr: Tsinghua University
descr: Beijing 100084
country: CN
admin-c: JW410-AP
tech-c: JW410-AP
remarks: This aut-num object created as part of
remarks: the ER-Transfer from ARIN
mnt-by: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
last-modified: 2016-10-17T00:30:08Z
source: APNIC

irt: IRT-CERNET-AP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
fax-no: +86-10-62785933
e-mail: abuse@net.edu.cn
abuse-mailbox: abuse@net.edu.cn
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: http://www.ccert.edu.cn
mnt-by: MAINT-CERNET-AP
last-modified: 2010-11-26T03:14:01Z
source: APNIC

person: Jianping Wu
address: China Education and Research Network Center
address: Tsinghua University
address: Beijing 100084
country: CN
phone: +86-10-2595931
e-mail: jianping@CERNET.EDU.CN
nic-hdl: JW410-AP
remarks: This person object created as part of the ER-Transfer from ARIN
mnt-by: MAINT-CN-CERNET
last-modified: 2008-09-04T07:29:20Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

Gpnu.edu.cn Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Out of this registry.

DNS Records

DNS Lookup Tool

Host	A Record	TTL
gpnu.edu.cn	119.145.71.189	86400
gpnu.edu.cn	222.16.31.101	86400

Host	MX Record	Priority	TTL
gpnu.edu.cn	mxhm.qiye.163.com	10	86400

Host	NS Record	TTL

Host	TXT Record	TTL

Gpnu.edu.cn HTML Validation

HTML Validation Tool

Errors

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

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

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

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Duplicate attribute “value”.

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

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

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

Bad value “0” for attribute “rel” on element “a”: The string “0” is not a registered keyword.

Bad value “1” for attribute “rel” on element “a”: The string “1” is not a registered keyword.

Bad value “2” for attribute “rel” on element “a”: The string “2” is not a registered keyword.

Bad value “3” for attribute “rel” on element “a”: The string “3” is not a registered keyword.

Bad value “4” for attribute “rel” on element “a”: The string “4” is not a registered keyword.

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

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

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

Duplicate ID “m02”.

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

Attribute “sytle” not allowed on element “div” at this point.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “height” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

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

Attribute “vsbhrefname” not allowed on element “option” at this point.

Attribute “aa131951aa” not allowed on element “option” at this point.

Row 2 of a row group established by a “tbody” element has no cells beginning on it.

Attribute “aa131952aa” not allowed on element “option” at this point.

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.

Attribute “_blank""” is not serializable as XML 1.0.

The first occurrence of ID “m02” was here.

A table row was 0 columns wide, which is less than the column count established by the first row (1).

Gpnu.edu.cn Desktop Insights

Last tested: 05/23/2016

Desktop

Desktop Speed

69%

Leverage browser caching

Optimize images

Enable compression

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

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	35
Number of Hosts	2
Static Resources	33
JavaScript Resources	6
CSS Resources	1

Gpnu.edu.cn Mobile Insights

Last tested: 05/23/2016

Mobile

Mobile Usability

57%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Avoid plugins

Mobile Speed

60%

Leverage browser caching

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

Optimize images

Enable compression

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	35
Number of Hosts	2
Static Resources	33
JavaScript Resources	6
CSS Resources	1

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Gpnu.edu.cn 广东技术师范大学

Quick Summary

Gpnu.edu.cn General Information

Gpnu.edu.cn Safety Information

Gpnu.edu.cn Server Information

Gpnu.edu.cn Domain Name Information

Gpnu.edu.cn HTML Validation

Gpnu.edu.cn Desktop Insights

Gpnu.edu.cn Mobile Insights

Gpnu.edu.cn Nearest Competitors

Gpnu.edu.cn Typos