Tuli.edu.cn 天津科技大学欢迎您！

Tuli.edu.cn Overview

Tuli.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.

In terms of rank-to-traffic ratio, tuli.edu.cn has 2,082 unique users per day, viewing 4,160 pages. The rank based value of tuli.edu.cn is 3,114 USD. Every user makes 2.16 pageviews on average.

Tuli.edu.cn boasts a link base consisting of 263 referring domains and 277 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in November 23, 2024, tuli.edu.cn has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing and Symantec tuli.edu.cn is a fairly safe domain.

Based on Mobile-Friendly test by Google tuli.edu.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.

Tuli.edu.cn Website Safety

Overview

Last Updated: 11/23/2024

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: 01/25/2019

tuli.edu.cn is safe.

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

Google Safe Search

Last Updated: 11/23/2024

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

tuli.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

tuli.edu.cn is safe.

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

Web of Trust

Last Updated: 11/23/2024

tuli.edu.cn child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

Tuli.edu.cn Rank History

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

Tuli.edu.cn Hosting 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: 02/23/2021

% [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)

Tuli.edu.cn Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Out of this registry.

DNS Records

DNS Lookup Tool

Host	A Record	TTL
tuli.edu.cn	210.31.141.2	18000

Host	MX Record	Priority	TTL
tuli.edu.cn	gw.tust.edu.cn	5	18000

Host	NS Record	TTL
tuli.edu.cn	dns4.tust.edu.cn	18000
tuli.edu.cn	dns2.tust.edu.cn	18000
tuli.edu.cn	dns1.tust.edu.cn	18000
tuli.edu.cn	dns3.tust.edu.cn	18000

Host	TXT Record	TTL

tust.edu.cn
TTL: 18000
Email address: guo.tust.edu.cn
Serial: 2016081001
Refresh: 28800
Retry: 14400
Expire: 3600000
Minimum: 86400

Tuli.edu.cn HTML Check

HTML Validation Tool

Errors

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

When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.

Attribute “leftmargin” not allowed on element “body” at this point.

Attribute “topmargin” not allowed on element “body” at this point.

Attribute “rightmargin” not allowed on element “body” at this point.

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

The “marginwidth” attribute on the “body” element is obsolete. Use CSS instead.

The “marginheight” attribute on the “body” element is obsolete. Use CSS instead.

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

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

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

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

Attribute “background” not allowed on element “td” at this point.

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

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

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

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

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

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

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

Attribute “background” not allowed on element “table” at this point.

Attribute “height” not allowed on element “table” at this point.

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

Attribute “value” not allowed on element “input” at this point.

Element “input” is missing required attribute “alt”.

The element “img” with the attribute “usemap” must not appear as a descendant of the “a” element.

Attribute “border” not allowed on element “iframe” at this point.

Attribute “framespacing” not allowed on element “iframe” at this point.

Attribute “noresize” not allowed on element “iframe” at this point.

Bad value “92%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Attribute “vspale” not allowed on element “iframe” at this point.

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

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

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

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

Bad value “98%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Attribute “src” not allowed on element “td” at this point.

Element “area” is missing required attribute “alt”.

The hash-name reference in attribute “usemap” referred to “Map5”, but there is no “map” element with a “name” attribute with that value.

The hash-name reference in attribute “usemap” referred to “Map4”, but there is no “map” element with a “name” attribute with that value.

The hash-name reference in attribute “usemap” referred to “Map6”, but there is no “map” element with a “name” attribute with that value.

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

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

Tuli.edu.cn Desktop Performance

Last tested: 04/29/2016

Desktop Speed

45%

Optimize images

Leverage browser caching

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

Enable compression

Minify HTML

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	63
Number of Hosts	4
Static Resources	58
JavaScript Resources	2
CSS Resources	3

Tuli.edu.cn Mobile Insights

Last tested: 04/29/2016

Mobile Usability

100%

Mobile Speed

99%

Enable compression

Mobile Resource Breakdown

Total Resources	2
Number of Hosts	2

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Tuli.edu.cn 天津科技大学欢迎您！

Tuli.edu.cn Overview

Tuli.edu.cn Website Safety

Tuli.edu.cn Rank History

Tuli.edu.cn Hosting Information

Tuli.edu.cn Domain Registration and Settings

Tuli.edu.cn HTML Check

Tuli.edu.cn Desktop Performance

Tuli.edu.cn Mobile Insights

Tuli.edu.cn Similar Audits

Tuli.edu.cn Common Typos