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coursera.org zostala zarejstrowana 4 years 1 week temu. W rankingu Alexa zajmuje pozycje nr 774. Domena z rozszerzeniem .org . Google PageRank dla tej strony to 9/10. Jej przyblizona wartosc to PLN 34,237,080.00 , a dzienny przychod z reklam jest na poziomie ok. PLN 31,701.00. Nie stwierdzono potencjalnych zagrozen, coursera.org jest bezpieczna do surfowania.

Odwiedz strone

Statystyki Ruchu

Dziennie Unikalnych Wizyt: 1,320,860
Dziennych Odslon: 10,566,880

Szacunkowa Wycena

Dzienne zarobki: PLN 31,701.00
Przyblizona wartosc: PLN 34,237,080.00

Zaindeksowane Podstrony

w Google: 451,000
w Yahoo: Brak Danych
w Bing: Brak Danych

Linki Zwrotne

Backlinki z Google: 2,480
Backlinki z Bing: Brak Danych
Backlinki z Alexa: Brak Danych

Bezpieczenstwo Witryny

Google Safe Browsing: Bez Zagrozen
Siteadvisor Rating: Bez Zagrozen
WOT Trustworthiness: Bardzo Slaby
WOT Privacy: Bardzo Slaby
WOT Child Safety: Bardzo Slaby

Rankingi i Punktacja Strony

Google Pagerank:
Alexa Rank: 774
PageSpeed Score: 76 ON 100
Domain Authority: 79 ON 100
DMOZ Listing: Nie

Web Server Information

Hosted IP Address:

54.88.20.183

Kraj Hostingu:

United States US

Location Latitude:

39.0437

Location Longitude:

-77.4875
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Portale Spolecznosciowe

Facebook Shares: 346,772
Facebook Likes: 313,613
Facebook Comments: 196,324
Twitter Count (Tweets): Brak Danych
Linkedin Shares: Brak Danych
Delicious Shares: Brak Danych
Google+: 1,694,154

Podzial Zasobow Strony Internetowej

Analiza Linkow

Coursera - Free Online Courses From Top Universities
Take free online classes from 120+ top universities and educational organizations. We partner with schools like Stanford, Yale, Princeton, and others to offer courses in dozens of topics, from computer science to teaching and beyond. Whether you are pursuing a passion or looking to advance your career, Coursera provides open, free education for everyone.

Analiza Website Inpage

H1 Headings: 4 H2 Headings: Brak Danych
H3 Headings: 1 H4 Headings: Brak Danych
H5 Headings: Brak Danych H6 Headings: Brak Danych
Total IFRAMEs: Brak Danych Total Images: 27
Google Adsense: Brak Danych Google Analytics: Brak Danych

Wykres Ilosci Backlinkow

Wykres Ilosci Linkow Przychodzacych

Analiza HTTP Header

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: private, no-cache, no-store, must-revalidate, max-age=0
Content-Encoding: gzip
Date: Sun, 10 Jan 2016 17:10:13 GMT
ETag: W/"308ab-Ei5Qn0F9igA0Y0eiZrqxHA"
Strict-Transport-Security: max-age=31536000
X-Content-Type-Options: nosniff
X-Coursera-Request-Id: Ay5cLLe9EeW1rw7s7yMWBw
X-Frame-Options: SAMEORIGIN
X-Powered-By: Express
X-XSS-Protection: 1; mode=block
Vary: Accept-Encoding
X-Cache: Miss from cloudfront
Via: 1.1 c013a1b33ae2677bcfa21234aa9a4276.cloudfront.net (CloudFront)
X-Amz-Cf-Id: c02pb66NoWIWcIZeEz_bPp8AgvqextAocuM2kAvYMzfxet-Kuku8Aw==

Informacje o Domenie

Domena Zarejstrowana w: Public Interest Registry
Data Rejstracji: 2012-12-01 4 years 1 week 1 day ago
E-Mail Wlasciciela: dns@coursera.org

Informacje o Serwerze

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

Analiza DNS Record

Host Type TTL Extra
coursera.org A 2 IP: 54.88.20.183
coursera.org A 2 IP: 52.22.208.170
coursera.org NS 21201 Target: ns-1481.awsdns-57.org
coursera.org NS 21201 Target: ns-1590.awsdns-06.co.uk
coursera.org NS 21201 Target: ns-258.awsdns-32.com
coursera.org NS 21201 Target: ns-688.awsdns-22.net
coursera.org SOA 899 MNAME: ns-1590.awsdns-06.co.uk
RNAME: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
coursera.org MX 299 Priority: 10
Target: aspmx.l.google.com
coursera.org MX 299 Priority: 20
Target: alt1.aspmx.l.google.com
coursera.org MX 299 Priority: 20
Target: alt2.aspmx.l.google.com
coursera.org MX 299 Priority: 30
Target: aspmx2.googlemail.com
coursera.org MX 299 Priority: 30
Target: aspmx3.googlemail.com
coursera.org MX 299 Priority: 30
Target: aspmx4.googlemail.com
coursera.org MX 299 Priority: 30
Target: aspmx5.googlemail.com
coursera.org TXT 299 TXT: 376174617-10056694
coursera.org TXT 299 TXT:
google-site-verification=61uiBFuqY-MYJHW
t_8qbU00Rsn7Nq_njU5eMUG0NlrY
coursera.org TXT 299 TXT:
google-site-verification=874wxzrE4FAJO81
XTCXyH6WYnWZAMdlbMRXI3lfI0bw
coursera.org TXT 299 TXT:
google-site-verification=l-IugqqOHDGlHpU
Hfv3e6z8J1koLgfGSem04lqBA_B8
coursera.org TXT 299 TXT:
google-site-verification=tbpsWy5oBEvo-Ko
d36Lqsb3qRK0h_divcCGAeUdVZlk
coursera.org TXT 299 TXT: spf2.0/pra include:amazonses.com
include:sendgrid.net
include:_spf.google.com
include:spf.mtasv.net ?all
coursera.org TXT 299 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

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Alexa Traffic Rank

Alexa Search Engine Traffic

Wszystkie Dane WHOIS

Domain Name: COURSERA.ORG
Domain ID: D164365199-LROR
WHOIS
Server:
Referral URL: http://www.godaddy.com
Updated Date:
2013-07-02T20:07:35Z
Creation Date:
2012-01-12T01:57:48Z
Registry Expiry Date:
2023-01-12T01:57:48Z
Sponsoring Registrar: GoDaddy.com,
LLC
Sponsoring Registrar IANA ID: 146
Domain Status:
clientDeleteProhibited
https://www.icann.org/epp#clientDeleteProhibited
Domain Status:
clientRenewProhibited
https://www.icann.org/epp#clientRenewProhibited
Domain Status:
clientTransferProhibited
https://www.icann.org/epp#clientTransferProhibited
Domain Status:
clientUpdateProhibited
https://www.icann.org/epp#clientUpdateProhibited
Registrant ID:
CR107606638
Registrant Name: Brennan Saeta
Registrant
Organization: Coursera Inc
Registrant Street: 381 E. Evelyn
Ave
Registrant City: Mountain View
Registrant State/Province:
California
Registrant Postal Code: 94041
Registrant Country:
US
Registrant Phone: +1.6509639884
Registrant Phone
Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email:
dns@coursera.org
Admin ID: CR107606718
Admin Name: Brennan
Saeta
Admin Organization: Coursera Inc
Admin Street: 381 E.
Evelyn Ave
Admin City: Mountain View
Admin State/Province:
California
Admin Postal Code: 94041
Admin Country:
US
Admin Phone: +1.6509639884
Admin Phone Ext:
Admin
Fax:
Admin Fax Ext:
Admin Email: dns@coursera.org
Tech ID:
CR107606665
Tech Name: Brennan Saeta
Tech Organization:
Coursera Inc
Tech Street: 381 E. Evelyn Ave
Tech City:
Mountain View
Tech State/Province: California
Tech Postal
Code: 94041
Tech Country: US
Tech Phone:
+1.6509639884
Tech Phone Ext:
Tech Fax:
Tech Fax
Ext:
Tech Email: dns@coursera.org
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
DNSSEC: unsigned
>>> Last update
of WHOIS database: 2016-01-08T15:03:29Z