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4.47 Rating by My Site Stats command.

coursera.org was registered 4 years 10 months ago. It has a alexa rank of #1,015 in the world. It is a domain having .org extension. This site has a Google PageRank of 9/10. It is estimated worth of $ 8,702,640.00 and have a daily income of around $ 8,058.00. This website is also listed on Dmoz. As no active threats were reported recently, coursera.org is SAFE to browse.

Visit Website

Traffic Report

Daily Unique Visitors: 1,007,237
Daily Pageviews: 8,057,896

Estimated Valuation

Income Per Day: $ 8,058.00
Estimated Worth: $ 8,702,640.00

Search Engine Indexes

Google Indexed Pages: Not Applicable
Yahoo Indexed Pages: 19,000
Bing Indexed Pages: 19,000

Search Engine Backlinks

Google Backlinks: Not Applicable
Bing Backlinks: 19
Alexa BackLinks: 4,509

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: No Risk Issues
WOT Trustworthiness: Excellent
WOT Privacy: Excellent
WOT Child Safety: Excellent

Website Ranks & Scores

Google Pagerank:
Alexa Rank: 1,015
PageSpeed Score: 83 ON 100
Domain Authority: 78 ON 100
DMOZ Listing: Yes

Web Server Information

Hosted IP Address:

23.21.57.253

Hosted Country:

United States US

Location Latitude:

39.0437

Location Longitude:

-77.4875

Social Engagement

Facebook Shares: 311,272
Facebook Likes: 264,213
Facebook Comments: 176,424
Twitter Count (Tweets): 14
Linkedin Shares: Not Applicable
Delicious Shares: 116
Google+: 1,463,375

Page Resources Breakdown

Homepage Links Analysis

Take free online classes from 80+ top universities and organizations. Coursera is a social entrepreneurship company partnering with Stanford University, Yale University, Princeton University and others around the world to offer courses online for anyone to take, for free. We believe in connecting people to a great education so that anyone around the world can learn without limits.

Website Inpage Analysis

H1 Headings: Not Applicable H2 Headings: Not Applicable
H3 Headings: 9 H4 Headings: Not Applicable
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: Not Applicable Total Images: Not Applicable
Google Adsense: Not Applicable Google Analytics: UA-28377374-1

Backlink History Chart from Majestic SEO

Referring Domains Discovery Chart from Majestic SEO

HTTP Header Analysis

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Cache-Control: private, no-cache, no-store, must-revalidate
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
X-Coursera-Request-Id: MhZhnnXnEeS0jSIACi-UMA
X-Frame-Options: SAMEORIGIN
transfer-encoding: chunked
Connection: keep-alive

Domain Information

Domain Registrar: Public Interest Registry
Registration Date: 2012-01-12 4 years 10 months 2 weeks ago
Owner's E-Mail: [email protected]

Domain Nameserver Information

Host IP Address Country
ns-1481.awsdns-57.org 205.251.197.201 United States United States
ns-1590.awsdns-06.co.uk 205.251.198.54 United States United States
ns-258.awsdns-32.com 205.251.193.2 United States United States
ns-688.awsdns-22.net 205.251.194.176 United States United States

DNS Record Analysis

Host Type TTL Extra
coursera.org A 60 IP: 23.23.161.149
coursera.org NS 120568 Target: ns-258.awsdns-32.com
coursera.org NS 120568 Target: ns-688.awsdns-22.net
coursera.org NS 120568 Target: ns-1481.awsdns-57.org
coursera.org NS 120568 Target: ns-1590.awsdns-06.co.uk
coursera.org SOA 900 MNAME: ns-1590.awsdns-06.co.uk
RNAME: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
coursera.org MX 300 Priority: 30
Target: aspmx3.googlemail.com
coursera.org MX 300 Priority: 30
Target: aspmx4.googlemail.com
coursera.org MX 300 Priority: 30
Target: aspmx5.googlemail.com
coursera.org MX 300 Priority: 10
Target: aspmx.l.google.com
coursera.org MX 300 Priority: 20
Target: alt1.aspmx.l.google.com
coursera.org MX 300 Priority: 20
Target: alt2.aspmx.l.google.com
coursera.org MX 300 Priority: 30
Target: aspmx2.googlemail.com
coursera.org TXT 300 TXT: spf2.0/pra include:amazonses.com
include:sendgrid.net
include:_spf.google.com
include:spf.mtasv.net ?all
coursera.org TXT 300 TXT: v=spf1 include:sendgrid.net
ip4:24.6.102.21 ip4:54.83.204.127
ip4:50.16.53.44 include:_spf.google.com
include:amazonses.com
include:spf.mtasv.net -all
coursera.org TXT 300 TXT:
google-site-verification=61uiBFuqY-MYJHW
t_8qbU00Rsn7Nq_njU5eMUG0NlrY
coursera.org TXT 300 TXT:
google-site-verification=ONopSoJaJ3YHb8D
MV8LLjggLkDQ7DAJUiKgGo2lvg4Eg
coursera.org TXT 300 TXT:
google-site-verification=l-IugqqOHDGlHpU
Hfv3e6z8J1koLgfGSem04lqBA_B8
coursera.org TXT 300 TXT:
google-site-verification=tbpsWy5oBEvo-Ko
d36Lqsb3qRK0h_divcCGAeUdVZlk

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Alexa Traffic Rank

Alexa Search Engine Traffic

Full WHOIS Lookup

Domain Name:COURSERA.ORG
Domain ID: D164365199-LROR
Creation
Date: 2012-01-12T01:57:48Z
Updated Date:
2013-07-02T20:07:35Z
Registry Expiry Date:
2023-01-12T01:57:48Z
Sponsoring Registrar:GoDaddy.com, LLC
(R91-LROR)
Sponsoring Registrar IANA ID: 146
WHOIS
Server:
Referral URL:
Domain Status:
clientDeleteProhibited
Domain Status:
clientRenewProhibited
Domain Status:
clientTransferProhibited
Domain Status:
clientUpdateProhibited
Registrant ID:CR107606638
Registrant
Name:Andrew Ng
Registrant Organization:Dkandu, Inc.
Registrant
Street: 1975 El Camino Real
Registrant Street: Suite
202
Registrant City:Mountain View
Registrant
State/Province:California
Registrant Postal
Code:94040
Registrant Country:US
Registrant
Phone:+1.4153769764
Registrant Phone Ext:
Registrant
Fax:
Registrant Fax Ext:
Registrant
Email:[email protected]
Admin ID:CR107606718
Admin
Name:Andrew Ng
Admin Organization:Dkandu, Inc.
Admin Street:
1975 El Camino Real
Admin Street: Suite 202
Admin
City:Mountain View
Admin State/Province:California
Admin
Postal Code:94040
Admin Country:US
Admin
Phone:+1.4153769764
Admin Phone Ext:
Admin Fax:
Admin Fax
Ext:
Admin Email:[email protected]
Tech
ID:CR107606665
Tech Name:Andrew Ng
Tech Organization:Dkandu,
Inc.
Tech Street: 1975 El Camino Real
Tech Street: Suite
202
Tech City:Mountain View
Tech
State/Province:California
Tech Postal Code:94040
Tech
Country:US
Tech Phone:+1.4153769764
Tech Phone Ext:
Tech
Fax:
Tech Fax Ext:
Tech Email:[email protected]
Name
Server:NS-1481.AWSDNS-57.ORG
Name
Server:NS-1590.AWSDNS-06.CO.UK
Name
Server:NS-258.AWSDNS-32.COM
Name
Server:NS-688.AWSDNS-22.NET
Name Server:
Name Server:
Name
Server:
Name Server:
Name Server:
Name Server:
Name
Server:
Name Server:
Name
Server:
DNSSEC:Unsigned

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