Coursera is an online education platform that offers a wide range of courses, degrees, and certificates from reputed universities and leading companies. The website has a simple and user-friendly interface that helps learners to easily navigate between different sections. The website's title, "Coursera | Online Courses & Credentials by Top Educators. Join for Free," summarizes the site's purpose and offerings.
The website's homepage features a clean and organized layout that includes a search bar, featured courses, and trending courses. The site's description mentions that learners can earn credentials from top universities like Yale, Michigan, Stanford, and leading companies like Google and IBM, which attracts all kinds of learners.
The website is hosted by Amazon's web hosting service, and it has an SSL certificate issued by Amazon that ensures visitors' data security. The top-level domain of the website is .ORG, which is commonly used by non-profit organizations.
According to the website's traffic statistics, on average, the site has 499848 unique users per day and 3210823.6128 pageviews. This data indicates that the website is popular among users and has a high level of engagement.
The website's PageSpeed Insights scores, as evaluated by Google's tool, are 15 for Performance, 90 for Accessibility, 85 for Best Practices, and 88 for SEO. These scores indicate that the website's accessibility, best practices and SEO are good, but there might be some issues related to the website's performance.
In terms of family-friendliness, the website offers a wide range of courses that are accessible for all age groups, and there is no inappropriate content on the website. Therefore, the site can be considered as family-friendly.
Overall, Coursera is a well-organized platform that offers a broad range of courses, degrees, and certificates from reputed universities and companies. The user-friendly interface, high traffic, and certifications issued by reputed universities make it a great choice for learners looking to enhance their skills and knowledge in various domains. Therefore, it is suggested for learners to join the platform for enhancing their skills or learning new things.
Domain | coursera.org |
Issuer Organization | Amazon |
Issuer | Amazon RSA 2048 M02 |
Algorithm | RSA-SHA256 |
Valid form | 05/23/2024 |
Expiration | 06/20/2025 |
Signed | Certificate is not self signed |
Additional Domains |
coursera.org *.coursera.org |
Alexa Rank shows how popular coursera.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If coursera.org 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 coursera.org and pageviews on coursera.org over the past 3 months.
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., USLast Update: 07/06/2024
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509
OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN
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# 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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: coursera.org
Registry Domain ID: 53c97cb346a6428ab0a72cfd8a250786-LROR
Registrar WHOIS Server: http://whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2024-06-27T00:23:59Z
Creation Date: 2012-01-12T01:57:48Z
Registry Expiry Date: 2025-01-12T01:57:48Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Domains By Proxy, LLC
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Arizona
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
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Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
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Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
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
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-09T11:09:14Z
Host | A Record | TTL |
---|---|---|
coursera.org | 99.86.114.65 | 32 |
coursera.org | 99.86.114.30 | 32 |
coursera.org | 99.86.114.11 | 32 |
coursera.org | 99.86.114.77 | 32 |
Host | MX Record | Priority | TTL |
---|---|---|---|
coursera.org | aspmx3.googlemail.com | 30 | 300 |
coursera.org | aspmx4.googlemail.com | 30 | 300 |
coursera.org | alt1.aspmx.l.google.com | 20 | 300 |
coursera.org | aspmx2.googlemail.com | 30 | 300 |
coursera.org | alt2.aspmx.l.google.com | 20 | 300 |
coursera.org | aspmx.l.google.com | 10 | 300 |
coursera.org | aspmx5.googlemail.com | 30 | 300 |
Host | NS Record | TTL |
---|---|---|
coursera.org | ns-688.awsdns-22.net | |
coursera.org | ns-1590.awsdns-06.co.uk | |
coursera.org | ns-1481.awsdns-57.org | |
coursera.org | ns-258.awsdns-32.com |
Host | TXT Record | TTL |
---|---|---|
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coursera.org | spf2.0/pra include:amazonses.com include:sendgrid.net include:_spf.google.com include:spf.mtasv.net -all | 60 |
coursera.org | zoom-domain-verification=6fb6c268-238e-477b-ba40-2f0164695cd7 | 60 |
coursera.org | facebook-domain-verification=46dep9ql4m6it0wahwkhiou7xit57h | 60 |
coursera.org | google-site-verification=BbSjFsQN-aTkQDOiar6q3O4fPzSlgepoOdM3fMuCXFA | 60 |
coursera.org | atlassian-domain-verification=pwnyCbGEmC6E08lYJGO/SYkQvbjFS+OXy03eVMG75U52Edj0vbZGBjdaorxh+PUE | 60 |
coursera.org | apple-domain-verification=8gxy28dzSlSOYkUI | 60 |
coursera.org | stripe-verification=0f6967e13ea84d76953d1c3f2dc9eb80e82f090fff99161cd2fa957f55a71d60 | 60 |
coursera.org | google-site-verification=H2oN7Mv4QCzOClwXz1j30f-4544byEDxyEk0o3eluE0 | 60 |
coursera.org | MS=ms91657421 | 60 |
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coursera.org | onetrust-domain-verification=bc353cda9f49402e8b2ac8a3b3e86286 | 60 |
coursera.org | google-site-verification=874wxzrE4FAJO81XTCXyH6WYnWZAMdlbMRXI3lfI0bw | 60 |
coursera.org | BthfBdp8W7Bqmm87eNGy | 60 |
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coursera.org | google-site-verification=61uiBFuqY-MYJHWt_8qbU00Rsn7Nq_njU5eMUG0NlrY | 60 |
coursera.org | google-site-verification=nLfEbuY6OaO0lfas7ywHqpPnOMnobNONSJ0hnbJO9co | 60 |
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coursera.org | docusign=05d7ee1b-a029-4b94-912a-25bb3c4a2bed | 60 |
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coursera.org | 376174617-10056694 | 60 |
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coursera.org | google-site-verification=fFsckLsIOub_171zkeWLBQ72SvjwGSPsz209wwTtmX4 | 60 |
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coursera.org | cisco-ci-domain-verification=5b418d2526e560d4ec96988886c86e7930c6936b68215183295356a4e4bf36d7 | 60 |
coursera.org | stripe-verification=34fd6b74183c244d59d572c162e5b77fe6eed5e5205296151f49dda7b68670eb | 60 |
coursera.org | hubspot-domain-verification=ZTM1ZDk4NGEtNWU5Ny00NDJiLWIwNTQtZTA1NGJhZmU3MzZh | 60 |
ns-1590.awsdns-06.co.uk
TTL: 568
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400
Last tested: 06/12/2016
Total Resources | 127 |
Number of Hosts | 14 |
Static Resources | 110 |
JavaScript Resources | 48 |
CSS Resources | 3 |
Last tested: 01/31/2018
Total Resources | 132 |
Number of Hosts | 28 |
Static Resources | 84 |
JavaScript Resources | 27 |
CSS Resources | 1 |