lnpu.edu.cn - 辽宁石油化工大学

Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 03/06/2023

Over the time lnpu.edu.cn has been ranked as high as 7,592 in the world.

Lnpu.edu.cn receives about 14,240 unique visitors and 71,200 pageviews per day. The estimated value of lnpu.edu.cn is 106,800 USD. Each unique visitor makes about 5 pageviews on average.

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

At the time of the last check (April 28, 2024) lnpu.edu.cn has an invalid SSL certificate.

According to Google Safe Browsing, Symantec and Web of Trust lnpu.edu.cn is quite a safe domain.

Mobile-Friendly test indicates that lnpu.edu.cn isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices.

Lnpu.edu.cn General Information

Global Rank

Average Load Time

0.00sec

Links In Count

Website Value

$106,800

Lnpu.edu.cn Alexa Rank History

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

Lnpu.edu.cn Safety Information

Overview

Last Updated: 04/28/2024

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: 02/05/2024

lnpu.edu.cn is safe.

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

Google Safe Search

Last Updated: 04/28/2024

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

Malware not found at "lnpu.edu.cn".
"lnpu.edu.cn" is not a phishing page.
"lnpu.edu.cn" does not install unwanted software.
"lnpu.edu.cn" does not contain harmfull applications.
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: 02/07/2017

lnpu.edu.cn is safe.

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

Web of Trust

Last Updated: 12/03/2016

lnpu.edu.cn child safety isvery good.

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

SSL Information

SSL Checker Tool

WARNING!

Lnpu.edu.cn is not secured by SSL certificate.

Lnpu.edu.cn Server Information

Server Location

Geolocation Tool

Not Found

ASN Information

ASN Lookup Tool

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

Last Update: 10/13/2023

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)

Lnpu.edu.cn Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Out of this registry.

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Lnpu.edu.cn HTML Validation

HTML Validation Tool

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Attribute “devices” not allowed on element “script” 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 “align” 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 “valign” attribute on the “td” element is obsolete. Use CSS instead.

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

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

Element “object” is missing one or more of the following attributes: “data”, “type”.

The “codebase” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “codebase”, use the “param” element.

The “classid” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “classid”, use the “param” element.

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

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

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

Stray end tag “tr”.

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

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

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

Bad value “” for attribute “usemap” on element “img”: The empty string is not a valid hash-name reference.

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

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

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

Table cell spans past the end of its row group established by a “tbody” element; clipped to the end of the row group.

Table columns in range 3…4 established by element “td” have no cells beginning in them.

Table column 3 established by element “td” has no cells beginning in it.

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

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

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

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

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

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

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

Attribute “aa20095aa” 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.

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

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

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

End tag “font” violates nesting rules.

Cannot recover after last error. Any further errors will be ignored.

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.

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

Lnpu.edu.cn Desktop Insights

Desktop Page Insights Tool

Last tested: 08/07/2015

Desktop

Desktop Speed

72%

Leverage browser caching

Optimize images

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

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	46
Number of Hosts	1
Static Resources	43
JavaScript Resources	10
CSS Resources	3

Lnpu.edu.cn Mobile Insights

Mobile Page Insights Tool

Last tested: 08/07/2015

Mobile

Mobile Usability

55%

Use legible font sizes

Size tap targets appropriately

Size content to viewport

Configure the viewport

Avoid plugins

Mobile Speed

66%

Leverage browser caching

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

Optimize images

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	46
Number of Hosts	1
Static Resources	43
JavaScript Resources	10
CSS Resources	3

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Lnpu.edu.cn 辽宁石油化工大学

Quick Summary

Lnpu.edu.cn General Information

Lnpu.edu.cn Alexa Rank History

Lnpu.edu.cn Safety Information

Lnpu.edu.cn Server Information

Lnpu.edu.cn Domain Name Information

Lnpu.edu.cn HTML Validation

Lnpu.edu.cn Desktop Insights

Lnpu.edu.cn Mobile Insights

Lnpu.edu.cn Nearest Competitors

Lnpu.edu.cn Typos