Coursera.org Coursera | Degrees, Certificates, & Free Online Courses

Learn new job skills in online courses from industry leaders like Google, IBM, & Meta. Advance your career with top degrees from Michigan, Penn, Imper...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 3.00 sec.
Last Checked: 06/29/2023

Over the time coursera.org has been ranked as high as 445 in the world, while most of its traffic comes from India, where it reached as high as 120 position.

Coursera.org receives about 499,848 unique visitors and 3,179,033 pageviews per day. The estimated value of coursera.org is 41,772,060 USD. Each unique visitor makes about 6.36 pageviews on average.

Coursera.org is registered under .ORG top-level domain. Check other websites in .ORG zone.

At the time of the last check (January 06, 2023) coursera.org has an expired SSL certificate issued by Amazon (expired on August 21, 2023). Check other websites using SSL certificates issued by Amazon.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust coursera.org is quite a safe domain.

Mobile-Friendly test indicates that coursera.org is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
211
Average Load Time
2.44sec
Links In Count
27,913
Website Value
$41.8 M

Overview
Last Updated: 04/16/2024
Overall result - "coursera.org" is SAFE.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 12/04/2023
coursera.org is safe.

Norton ConnectSafe evaluates coursera.org for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/10/2016
coursera.org is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing
Last Updated: 08/11/2020
Malware not found at "coursera.org".
"coursera.org" is not a phishing page.
"coursera.org" does not install unwanted software.
"coursera.org" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 12/03/2021
coursera.org is safe.

McAfee assesses coursera.org for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze coursera.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/09/2019
coursera.org child safety isvery good.

The WOT calculates reputation of the coursera.org. This reputation system receives ratings from users and information from third-party sources, assesses the coursera.org for safety features and confirms, whether coursera.org is suitable for children.

SSL Information
Domain coursera.org
Issuer OrganizationAmazon
Issuer Amazon
Algorithm RSA-SHA256
Valid form 07/23/2022
Expiration 08/21/2023
SignedCertificate is not self signed
Additional Domains coursera.org
*.coursera.org
Server Location

Not Found

ASN Information

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 09/25/2023

#
# 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: 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

#
# 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.
#

WHOIS

Domain Name: COURSERA.ORG
Registry Domain ID: D164365199-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2013-07-02T20:07:35Z
Creation Date: 2012-01-12T01:57:48Z
Registry Expiry Date: 2023-01-12T01:57:48Z
Registrar Registration Expiration Date:
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Reseller:
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
Registrant Organization: Coursera Inc
Registrant State/Province: California
Registrant Country: US
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: 2021-04-24T19:58:47Z

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
Errors
Warnings

Last tested: 06/12/2016

Desktop
Desktop Speed
74%
Desktop Resource Breakdown
Total Resources127
Number of Hosts14
Static Resources110
JavaScript Resources48
CSS Resources3

Last tested: 01/31/2018

Mobile
Mobile Usability
95%
Mobile Speed
53%
Mobile Resource Breakdown
Total Resources132
Number of Hosts28
Static Resources84
JavaScript Resources27
CSS Resources1
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