![](/screenshots/93c18633-d274-4057-9c42-460957c15c46.png)
www.coursera.org
Open in
urlscan Pro
18.66.102.11
Public Scan
Effective URL: https://www.coursera.org/
Submission: On June 21 via manual from ES — Scanned from ES
Summary
TLS certificate: Issued by Amazon RSA 2048 M02 on May 23rd 2024. Valid for: a year.
This is the only time www.coursera.org was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
IP Address | AS Autonomous System | ||
---|---|---|---|
2 | 18.66.102.11 18.66.102.11 | 16509 (AMAZON-02) (AMAZON-02) | |
1 | 52.217.231.241 52.217.231.241 | 16509 (AMAZON-02) (AMAZON-02) | |
3 | 2 |
ASN16509 (AMAZON-02, US)
PTR: server-18-66-102-11.fra56.r.cloudfront.net
www.coursera.org |
ASN16509 (AMAZON-02, US)
PTR: s3-1-w.amazonaws.com
coursera.s3.amazonaws.com |
Apex Domain Subdomains |
Transfer | |
---|---|---|
2 |
coursera.org
www.coursera.org — Cisco Umbrella Rank: 27087 |
4 KB |
1 |
amazonaws.com
coursera.s3.amazonaws.com |
6 KB |
3 | 2 |
Domain | Requested by | |
---|---|---|
2 | www.coursera.org | |
1 | coursera.s3.amazonaws.com |
www.coursera.org
|
3 | 2 |
This site contains no links.
Subject Issuer | Validity | Valid | |
---|---|---|---|
coursera.org Amazon RSA 2048 M02 |
2024-05-23 - 2025-06-20 |
a year | crt.sh |
*.s3.amazonaws.com Amazon RSA 2048 M01 |
2024-04-22 - 2025-04-07 |
a year | crt.sh |
This page contains 1 frames:
Primary Page:
https://www.coursera.org/
Frame ID: A0B7A7166DAF8C7B2D4D71BCD02CCB67
Requests: 3 HTTP requests in this frame
Screenshot
![](/screenshots/93c18633-d274-4057-9c42-460957c15c46.png)
Page Title
Coursera - Sorry, we are down for maintenance.Page URL History Show full URLs
-
http://www.coursera.org/
HTTP 307
https://www.coursera.org/ Page URL
Page Statistics
0 Outgoing links
These are links going to different origins than the main page.
Page URL History
This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.
-
http://www.coursera.org/
HTTP 307
https://www.coursera.org/ Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
3 HTTP transactions
Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GET H2 |
Primary Request
/
www.coursera.org/ Redirect Chain
|
1020 B 1 KB |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
coursera-logo.svg
coursera.s3.amazonaws.com/error_pages/ |
5 KB 6 KB |
Image
image/svg+xml |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
favicon.ico
www.coursera.org/ |
15 KB 3 KB |
Other
image/x-icon |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
Verdicts & Comments Add Verdict or Comment
3 JavaScript Global Variables
These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.
undefined| event object| fence object| sharedStorage2 Cookies
Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.
Domain/Path | Expires | Name / Value |
---|---|---|
.coursera.org/ | Name: CSRF3-Token Value: 1719830394.ut06MAHFEFEITR1t |
|
.coursera.org/ | Name: __204u Value: 8930726553-1718966394165 |
1 Console Messages
A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.
Source | Level | URL Text |
---|
Indicators
This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.
coursera.s3.amazonaws.com
www.coursera.org
18.66.102.11
52.217.231.241
6e736e02c4a67c5cc974c5ea510c4e308939d9c1646b608d50a4674e0d03db8a
a81f5cd1db874d181d19bacbea68ab255f266b8a5b55f15229e9a7e9a07e2c9f
e542d2102248d62576e1a811be95cb84eaf3a728e2c6bfb788ef4943ab68b1d7