coursera.orgقيمة الموقع وترتيب زياراته
كم يساوي coursera.org؟
تُقدَّر قيمة coursera.org بنحو $ 8,393,247.00، وترتيب زياراته #1,217 عالمياً. يستقبل نحو 691,236 زائر و2,764,943 مشاهدة صفحة يومياً، ويُقدَّر دخله من الإعلانات بنحو $ 6,912.36 يومياً. سُجّل الدومين قبل 14 سنة و8 أشهر. درجة Google PageSpeed له 80 من 100. الموقع مستضاف في United States على العنوان 23.23.78.128. لا يظهر في قوائم المواقع الضارة لدى خدمات الأمان التي نفحصها.
عن الموقع
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 car…
السرعة وموارد الصفحة
اختبار الصفحة الرئيسية بواسطة Google PageSpeed Insights.
هل coursera.org آمن؟
التقنيات المستخدمة في coursera.org
لم تُكتشف تقنيات في الصفحة الرئيسية.
السيو داخل صفحة coursera.org
وسم العنوان
Coursera - Free Online Courses From Top Universities
الوصف (Meta description)
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.
الدومين والاستضافة وسجلات DNS
| النوع | المضيف | القيمة | TTL |
|---|---|---|---|
| A | coursera.org | 23.21.224.218 | 59 |
| NS | coursera.org | ns-1481.awsdns-57.org | 21599 |
| NS | coursera.org | ns-1590.awsdns-06.co.uk | 21599 |
| NS | coursera.org | ns-258.awsdns-32.com | 21599 |
| NS | coursera.org | ns-688.awsdns-22.net | 21599 |
| SOA | coursera.org | ns-1590.awsdns-06.co.uk awsdns-hostmaster.amazon.com 1 | 899 |
| MX | coursera.org | 10 aspmx.l.google.com | 299 |
| MX | coursera.org | 20 alt1.aspmx.l.google.com | 299 |
| MX | coursera.org | 20 alt2.aspmx.l.google.com | 299 |
| MX | coursera.org | 30 aspmx2.googlemail.com | 299 |
| MX | coursera.org | 30 aspmx3.googlemail.com | 299 |
| MX | coursera.org | 30 aspmx4.googlemail.com | 299 |
| MX | coursera.org | 30 aspmx5.googlemail.com | 299 |
| TXT | coursera.org | 376174617-10056694 | 287 |
| TXT | coursera.org | google-site-verification=61uiBFuqY-MYJHWt_8qbU00Rsn7Nq_njU5eMUG0NlrY | 287 |
| TXT | coursera.org | google-site-verification=ONopSoJaJ3YHb8DMV8LLjggLkDQ7DAJUiKgGo2lvg4Eg | 287 |
| TXT | coursera.org | google-site-verification=l-IugqqOHDGlHpUHfv3e6z8J1koLgfGSem04lqBA_B8 | 287 |
| TXT | coursera.org | google-site-verification=tbpsWy5oBEvo-Kod36Lqsb3qRK0h_divcCGAeUdVZlk | 287 |
| TXT | coursera.org | spf2.0/pra include:amazonses.com include:sendgrid.net include:_spf.google.com include:spf.mtasv.net ?all | 287 |
| TXT | coursera.org | 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 | 287 |
ترويسات HTTP
Http-Version: 1.1Status-Code: 200Status: 200 OKContent-Type: text/htmlTransfer-Encoding: chunkedConnection: keep-aliveContent-Encoding: gzipDate: Mon, 20 Jul 2015 10:42:28 GMTETag: W/"de75-YcqGs1LSp3jEJ22H3wSRAg"Set-Cookie: __204u=7936455324-1437388948233; Expires=Tue, 19 Jul 2016 10:42:28 GMT; Path=/; Domain=.coursera.orgStrict-Transport-Security: max-age=31536000X-Coursera-Request-Id: BCOCGy7MEeWb5Ao8DnJf9wX-Powered-By: ExpressVary: Accept-EncodingX-Cache: Miss from cloudfrontVia: 1.1 9aac77db976fd4f008caa822737485da.cloudfront.net (CloudFront)X-Amz-Cf-Id: BYjzhNxpfCtgDsmkth6LA3C9AerrnIbBbRFIJ99pi1iJ_czOwPebnA==
عرض سجل WHOIS كاملاً
Domain Name:COURSERA.ORG<br/>Domain ID: D164365199-LROR<br/>Creation Date: 2012-01-12T01:57:48Z<br/>Updated Date: 2013-07-02T20:07:35Z<br/>Registry Expiry Date: 2023-01-12T01:57:48Z<br/>Sponsoring Registrar:GoDaddy.com, LLC (R91-LROR)<br/>Sponsoring Registrar IANA ID: 146<br/>WHOIS Server:<br/>Referral URL:<br/>Domain Status: clientDeleteProhibited -- http://www.icann.org/epp#clientDeleteProhibited<br/>Domain Status: clientRenewProhibited -- http://www.icann.org/epp#clientRenewProhibited<br/>Domain Status: clientTransferProhibited -- http://www.icann.org/epp#clientTransferProhibited<br/>Domain Status: clientUpdateProhibited -- http://www.icann.org/epp#clientUpdateProhibited<br/>Registrant ID:CR107606638<br/>Registrant Name:Brennan Saeta<br/>Registrant Organization:Coursera Inc<br/>Registrant Street: 381 E. Evelyn Ave<br/>Registrant City:Mountain View<br/>Registrant State/Province:California<br/>Registrant Postal Code:94041<br/>Registrant Country:US<br/>Registrant Phone:+1.6509639884<br/>Registrant Phone Ext:<br/>Registrant Fax:<br/>Registrant Fax Ext:<br/>Registrant Email:dns@coursera.org<br/>Admin ID:CR107606718<br/>Admin Name:Brennan Saeta<br/>Admin Organization:Coursera Inc<br/>Admin Street: 381 E. Evelyn Ave<br/>Admin City:Mountain View<br/>Admin State/Province:California<br/>Admin Postal Code:94041<br/>Admin Country:US<br/>Admin Phone:+1.6509639884<br/>Admin Phone Ext:<br/>Admin Fax:<br/>Admin Fax Ext:<br/>Admin Email:dns@coursera.org<br/>Tech ID:CR107606665<br/>Tech Name:Brennan Saeta<br/>Tech Organization:Coursera Inc<br/>Tech Street: 381 E. Evelyn Ave<br/>Tech City:Mountain View<br/>Tech State/Province:California<br/>Tech Postal Code:94041<br/>Tech Country:US<br/>Tech Phone:+1.6509639884<br/>Tech Phone Ext:<br/>Tech Fax:<br/>Tech Fax Ext:<br/>Tech Email:dns@coursera.org<br/>Name Server:NS-1481.AWSDNS-57.ORG<br/>Name Server:NS-1590.AWSDNS-06.CO.UK<br/>Name Server:NS-258.AWSDNS-32.COM<br/>Name Server:NS-688.AWSDNS-22.NET<br/>Name Server:<br/>Name Server:<br/>Name Server:<br/>Name Server:<br/>Name Server:<br/>Name Server:<br/>Name Server:<br/>Name Server:<br/>Name Server:<br/>DNSSEC:Unsigned<br/><br/>Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to(a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Afilias except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. For more information on Whois status codes, please visit https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en.
coursera.org — أسئلة شائعة
كم يساوي coursera.org؟
تُقدَّر قيمة coursera.org بنحو $ 8,393,247.00، بناءً على ترتيب زياراته وعدد زواره وسلطته وعمر الدومين.
ما ترتيب زيارات coursera.org؟
ترتيب زيارات coursera.org هو #1,217 عالمياً.
كم عدد زوار coursera.org؟
نحو 691,236 زائر و2,764,943 مشاهدة صفحة يومياً.
هل coursera.org آمن؟
لا يظهر coursera.org في قوائم Google Safe Browsing ولا خدمات الأمان الأخرى التي نفحصها.
كم عمر coursera.org؟
سُجّل coursera.org بتاريخ 12 يناير 2012.
أين يُستضاف coursera.org؟
يُستضاف coursera.org في United States على العنوان 23.23.78.128.