Tnou.ac.in Tamil Nadu Open University

Tamil Nadu Open University Chennai

Tnou.ac.in Overview

Tnou.ac.in ranking shows that the page is at position 169,515 over the world, while the bulk of its audience is from India, where it ranks 10,990.

It is beneficial to tnou.ac.in that their hosting company MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US servers are located in India, as that reduces page load time for the majority of their users. See the list of other webpages hosted on MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US servers.

In terms of rank-to-traffic ratio, tnou.ac.in has 1,408 unique users per day, viewing 4,263 pages. The rank based value of tnou.ac.in is 78,919 USD. Every user makes 3.21 pageviews on average.

Tnou.ac.in boasts a link base consisting of 303 referring domains and 350 external backlinks, as revealed by the data obtained from web network scanning.

Tnou.ac.in top-level domain belongs to .IN domain zone. Check other webpages in .IN zone.

According the last verification test in October 11, 2024, tnou.ac.in has an expired SSL certificate issued by Let's Encrypt (expired on November 23, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust tnou.ac.in is a fairly safe domain.

According the Mobile-Friendly test by Google tnou.ac.in is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Tnou.ac.in Rank Summary

Global Rank

169,515

Average Load Time

2.77sec

Links In Count

563

Website Value

$73,073

Audience Geography. Where are tnou.ac.in visitors located?

Country	Visitors
India IN	93.3%
Oman OM	3.9%
Other	2.9%

Country	Pageviews
India IN	94.9%
Oman OM	3.2%
Other	1.9%

Country	Rank
Oman OM	4575
India IN	10990

Where do visitors go on tnou.ac.in?

Subdomain	Pageviews
tnou.ac.in	97.5%
online.tnou.ac.in	2.5%

Subdomain	Pageviews per User
tnou.ac.in	3.2
online.tnou.ac.in	1

Subdomain	Reach
tnou.ac.in	100%
online.tnou.ac.in	8.32%

How popular is tnou.ac.in?

Period	Global Rank	Global Rank Delta
past 3 months	169515	-31531
past month	154189	-18144
past week	174426	23372
yesterday	181375	-71139

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	172400	-43678	27	36%	3	10%
30	149730	-19623	33	19%	3.3	2%
7	178037	17043	27	-11.03%	3.1	7%
1	187508	-96238	29	100%	3	10%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	179889	-28119	33	21%
30	167511	-19152	37	20%
7	189192	29034	33	-16.91%
1	189466	-79930	4	80%

Tnou.ac.in Website Safety

Overview

Last Updated: 12/27/2024

Overall result - tnou.ac.in 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

tnou.ac.in is safe.

Norton ConnectSafe evaluates tnou.ac.in for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 11/23/2016

tnou.ac.in 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

tnou.ac.in 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

tnou.ac.in is safe.

McAfee assesses tnou.ac.in 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 tnou.ac.in for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

tnou.ac.in child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	www.tnou.ac.in
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	08/25/2024
Expiration	11/23/2024
Signed	Certificate is not self signed
Additional Domains	tnou.ac.in www.tnou.ac.in

Tnou.ac.in Rank History

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

Tnou.ac.in Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 8075

ASN Title: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US

Last Update: 07/20/2024

#
# 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: 8068 - 8075
ASName: MICROSOFT-CORP-MSN-AS-BLOCK
ASHandle: AS8068
RegDate: 1997-03-31
Updated: 2013-09-04
Ref: https://rdap.arin.net/registry/autnum/8068

OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-09
Updated: 2017-01-28
Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment: * https://cert.microsoft.com.
Comment:
Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment: * abuse@microsoft.com.
Comment:
Comment: To report security vulnerabilities in Microsoft products and services, please contact:
Comment: * secure@microsoft.com.
Comment:
Comment: For legal and law enforcement-related requests, please contact:
Comment: * msndcc@microsoft.com
Comment:
Comment: For routing, peering or DNS issues, please
Comment: contact:
Comment: * IOC@microsoft.com
Ref: https://rdap.arin.net/registry/entity/MSFT

OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN

OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-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.
#

Tnou.ac.in Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

DNS Records

DNS Lookup Tool

Host	A Record	TTL
tnou.ac.in	14.139.186.118	86400

Host	MX Record	Priority	TTL
tnou.ac.in	mail.tnou.ac.in	10	86400

Host	NS Record	TTL
tnou.ac.in	ns.tnou.ac.in	86400
tnou.ac.in	ns1.BH-PLESK-WEB1.webhostbox.net	86400
tnou.ac.in	ns2.BH-PLESK-WEB1.webhostbox.net	86400

Host	TXT Record	TTL

ns.tnou.ac.in
TTL: 86400
Email address: admin.tnou.ac.in
Serial: 1483512054
Refresh: 300
Retry: 3600
Expire: 604800
Minimum: 10800

Tnou.ac.in HTML Check

HTML Validation Tool

Errors

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

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

End tag “br”.

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

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

End tag “font” violates nesting rules.

No “b” element in scope but a “b” end tag seen.

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

Unclosed element “div”.

No space between attributes.

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

Duplicate attribute “style”.

Attribute “tp-banner"” not allowed on element “div” at this point.

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

No “p” element in scope but a “p” end tag seen.

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

Stray end tag “div”.

Bad value “http://14.139.186.125/spot assignment.html” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

Attribute “element-id” not allowed on element “p” at this point.

The element “a” must not appear as a descendant of the “button” element.

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

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

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

Warnings

Attribute “tp-banner"” is not serializable as XML 1.0.

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Tnou.ac.in Desktop Performance

Last tested: 11/12/2018

Desktop Speed

41%

Enable compression

Leverage browser caching

Minify JavaScript

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

Minify CSS

Reduce server response time

Optimize images

Minify HTML

Desktop Resource Breakdown

Total Resources	72
Number of Hosts	5
Static Resources	43
JavaScript Resources	25
CSS Resources	28

Tnou.ac.in Mobile Insights

Last tested: 11/12/2018

Mobile Usability

89%

Size content to viewport

Size tap targets appropriately

Mobile Speed

34%

Enable compression

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

Leverage browser caching

Minify JavaScript

Reduce server response time

Minify CSS

Optimize images

Minify HTML

Mobile Resource Breakdown

Total Resources	70
Number of Hosts	5
Static Resources	41
JavaScript Resources	25
CSS Resources	27

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Tnou.ac.in Tamil Nadu Open University

Tamil Nadu Open University Chennai

Tnou.ac.in Overview

Tnou.ac.in Rank Summary

Tnou.ac.in Website Safety

Tnou.ac.in Rank History

Tnou.ac.in Hosting Information

Tnou.ac.in Domain Registration and Settings

Tnou.ac.in HTML Check

Tnou.ac.in Desktop Performance

Tnou.ac.in Mobile Insights

Tnou.ac.in Similar Audits

Tnou.ac.in Common Typos