Nptelvideos.com Educational Video Lectures & Tutorials - NPTEL Engineering Video Lectures

Educational Videos Lectures from NPTEL. IIT (Kharagpur, Bombay, Delhi, Chennai, Kanpur, Guwahati), MIT, Stanford Video Lectures & Tutorials

Nptelvideos.com Overview

Nptelvideos.com ranking shows that the page is at position 1,247,046 over the world, while the bulk of its audience is from India, where it ranks 141,339.

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Nptelvideos.com Rank Summary

Global Rank

1,247,046

Average Load Time

0.00sec

Links In Count

Website Value

$5,846

Audience Geography. Where are nptelvideos.com visitors located?

Country	Visitors
India IN	100%

Country	Pageviews
India IN	100%

Country	Rank
India IN	141339

Where do visitors go on nptelvideos.com?

Subdomain	Pageviews
nptelvideos.com	100%

Subdomain	Pageviews per User
nptelvideos.com	2

Subdomain	Reach
nptelvideos.com	100%

How popular is nptelvideos.com?

Period	Global Rank	Global Rank Delta
past 3 months	1247046	392402
past month	1313150	210266
past week	1546575	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1243392	546292	2	-53.64%	2.7	-34.95%
30	1359514	304085	2	-31.44%	2	-30.04%
7	1491217	0	1	0%	2	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1328334	339699	27	-28.83%
30	1343403	126614	3	-2.19%
7	1654990	0	2	0%

Nptelvideos.com Website Safety

Overview

Last Updated: 07/15/2025

Overall result - nptelvideos.com is safe.

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Norton Connect Safe

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Google Safe Search

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Google Safe Browsing

Last Updated: 01/09/2019

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Harmfull applications: not found.

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Web of Trust

Last Updated: 01/11/2019

nptelvideos.com child safety is good.

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SSL Information

SSL Checker Tool

Domain	*.nptelvideos.com
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	05/22/2024
Expiration	08/20/2024
Signed	Certificate is not self signed
Additional Domains	*.nptelvideos.com nptelvideos.com

Nptelvideos.com Rank History

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

Nptelvideos.com Hosting Information

Server Location

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ASN Information

ASN Lookup Tool

ASN ID: 33182

ASN Title: DIMENOC - HostDime.com, Inc., US

Last Update: 11/08/2024

#
# 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: 33182
ASName: DIMENOC
ASHandle: AS33182
RegDate: 2004-10-20
Updated: 2012-07-24
Ref: https://rdap.arin.net/registry/autnum/33182

OrgName: HostDime.com, Inc.
OrgId: DIMEN-6
Address: 2603 Challenger Tech CT
Address: Suite 140
City: Orlando
StateProv: FL
PostalCode: 32826
Country: US
RegDate: 2004-06-30
Updated: 2017-01-28
Comment: Reassignment information for this block is
Comment: available at rwhois.dimenoc.com port 4321
Ref: https://rdap.arin.net/registry/entity/DIMEN-6

ReferralServer: rwhois://rwhois.dimenoc.com:4321

OrgAbuseHandle: ABUSE796-ARIN
OrgAbuseName: Abuse Group
OrgAbusePhone: +1-407-756-1126
OrgAbuseEmail: abuse@dimenoc.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE796-ARIN

OrgTechHandle: NETWO742-ARIN
OrgTechName: Network Engineers
OrgTechPhone: 407-756-1126
OrgTechEmail: network@dimenoc.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO742-ARIN

RTechHandle: NETWO742-ARIN
RTechName: Network Engineers
RTechPhone: 407-756-1126
RTechEmail: network@dimenoc.com
RTechRef: https://rdap.arin.net/registry/entity/NETWO742-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.
#

%rwhois V-1.5:0000a0:00 rwhois.dimenoc.com (by HostDime.com, Inc. v0.1)
%error 230 No Objects Found

Nptelvideos.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: NPTELVIDEOS.COM
Registry Domain ID: 1599301931_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.name.com
Registrar URL: http://www.name.com
Updated Date: 2024-05-24T07:21:03Z
Creation Date: 2010-05-27T05:25:45Z
Registry Expiry Date: 2025-05-27T05:25:45Z
Registrar: Name.com, Inc.
Registrar IANA ID: 625
Registrar Abuse Contact Email: abuse@name.com
Registrar Abuse Contact Phone: 7202492374
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS10635.DIZINC.COM
Name Server: NS10636.DIZINC.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-12-05T20:10:59Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Nptelvideos.com HTML Check

HTML Validation Tool

Warnings

The “navigation” role is unnecessary for element “nav”.

Errors

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

Stray end tag “div”.

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

Stray end tag “button”.

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

Unclosed element “div”.

Attribute “placeholder” not allowed on element “select” at this point.

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.

Nptelvideos.com Desktop Performance

Last tested: 09/24/2015

Desktop Speed

88%

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

Leverage browser caching

Minify JavaScript

Optimize images

Minify HTML

Desktop Resource Breakdown

Total Resources	41
Number of Hosts	11
Static Resources	23
JavaScript Resources	13
CSS Resources	5

Nptelvideos.com Mobile Insights

Last tested: 07/02/2019

Mobile Usability

100%

Mobile Speed

74%

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

Leverage browser caching

Reduce server response time

Optimize images

Minify HTML

Minify CSS

Mobile Resource Breakdown

Total Resources	23
Number of Hosts	8
Static Resources	12
JavaScript Resources	8
CSS Resources	4

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Nptelvideos.com Educational Video Lectures & Tutorials - NPTEL Engineering Video Lectures

Educational Videos Lectures from NPTEL. IIT (Kharagpur, Bombay, Delhi, Chennai, Kanpur, Guwahati), MIT, Stanford Video Lectures & Tutorials

Nptelvideos.com Overview

Nptelvideos.com Rank Summary

Nptelvideos.com Website Safety

Nptelvideos.com Rank History

Nptelvideos.com Hosting Information

Nptelvideos.com Domain Registration and Settings

Nptelvideos.com HTML Check

Nptelvideos.com Desktop Performance

Nptelvideos.com Mobile Insights

Nptelvideos.com Similar Audits

Nptelvideos.com Common Typos