![](/screenshots/a32861fe-bfd3-4dd7-829a-1a3274b332a8.png)
introcs.cs.princeton.edu
Open in
urlscan Pro
128.112.136.67
Public Scan
Effective URL: https://introcs.cs.princeton.edu/java/home/
Submission: On June 12 via api from US — Scanned from DE
Summary
TLS certificate: Issued by R3 on April 21st 2024. Valid for: 3 months.
This is the only time introcs.cs.princeton.edu was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
IP Address | AS Autonomous System | ||
---|---|---|---|
2 18 | 128.112.136.67 128.112.136.67 | 88 (PRINCETON-AS) (PRINCETON-AS) | |
2 | 104.17.24.14 104.17.24.14 | 13335 (CLOUDFLAR...) (CLOUDFLARENET) | |
2 | 2a00:1450:400... 2a00:1450:4001:81c::200e | 15169 (GOOGLE) (GOOGLE) | |
1 6 | 142.250.184.196 142.250.184.196 | 15169 (GOOGLE) (GOOGLE) | |
3 | 2a00:1450:400... 2a00:1450:4001:82f::200e | 15169 (GOOGLE) (GOOGLE) | |
2 | 2a00:1450:400... 2a00:1450:4001:827::2008 | 15169 (GOOGLE) (GOOGLE) | |
1 | 2a00:1450:400... 2a00:1450:4001:828::2008 | 15169 (GOOGLE) (GOOGLE) | |
1 | 2001:4860:480... 2001:4860:4802:32::36 | 15169 (GOOGLE) (GOOGLE) | |
32 | 8 |
ASN88 (PRINCETON-AS, US)
introcs.cs.princeton.edu | |
algs4.cs.princeton.edu |
ASN15169 (GOOGLE, US)
www.google-analytics.com |
ASN15169 (GOOGLE, US)
PTR: fra24s11-in-f4.1e100.net
www.google.com |
ASN15169 (GOOGLE, US)
cse.google.com | |
clients1.google.com |
ASN15169 (GOOGLE, US)
ssl.google-analytics.com |
ASN15169 (GOOGLE, US)
www.googletagmanager.com |
Apex Domain Subdomains |
Transfer | |
---|---|---|
18 |
princeton.edu
2 redirects
introcs.cs.princeton.edu — Cisco Umbrella Rank: 932060 algs4.cs.princeton.edu |
2 MB |
9 |
google.com
1 redirects
www.google.com — Cisco Umbrella Rank: 5 cse.google.com — Cisco Umbrella Rank: 4250 clients1.google.com — Cisco Umbrella Rank: 748 |
194 KB |
5 |
google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 68 ssl.google-analytics.com — Cisco Umbrella Rank: 750 region1.google-analytics.com — Cisco Umbrella Rank: 2347 |
39 KB |
2 |
cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 265 |
76 KB |
1 |
googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 79 |
92 KB |
32 | 5 |
Domain | Requested by | |
---|---|---|
9 | algs4.cs.princeton.edu |
introcs.cs.princeton.edu
algs4.cs.princeton.edu |
9 | introcs.cs.princeton.edu |
2 redirects
introcs.cs.princeton.edu
|
6 | www.google.com |
1 redirects
www.google.com
introcs.cs.princeton.edu |
2 | ssl.google-analytics.com |
introcs.cs.princeton.edu
|
2 | cse.google.com |
introcs.cs.princeton.edu
www.google.com |
2 | www.google-analytics.com |
introcs.cs.princeton.edu
www.google-analytics.com |
2 | cdnjs.cloudflare.com |
introcs.cs.princeton.edu
cdnjs.cloudflare.com |
1 | region1.google-analytics.com |
www.googletagmanager.com
|
1 | clients1.google.com |
introcs.cs.princeton.edu
|
1 | www.googletagmanager.com |
www.google-analytics.com
|
32 | 10 |
This site contains links to these domains. Also see Links.
Domain |
---|
algs4.cs.princeton.edu |
www.coursera.org |
www.cubits.ai |
amzn.to |
www.pearson.com |
informit.com |
www.pearsonhighered.com |
www.princeton.edu |
www.cs.princeton.edu |
Subject Issuer | Validity | Valid | |
---|---|---|---|
introcs.cs.princeton.edu R3 |
2024-04-21 - 2024-07-20 |
3 months | crt.sh |
cdnjs.cloudflare.com E1 |
2024-06-02 - 2024-08-31 |
3 months | crt.sh |
algs4.cs.princeton.edu R3 |
2024-04-21 - 2024-07-20 |
3 months | crt.sh |
*.google-analytics.com WR2 |
2024-05-27 - 2024-08-19 |
3 months | crt.sh |
*.google.com WR2 |
2024-05-27 - 2024-08-19 |
3 months | crt.sh |
This page contains 1 frames:
Primary Page:
https://introcs.cs.princeton.edu/java/home/
Frame ID: 2852EED885F5ADC2C8BC247CBA255383
Requests: 32 HTTP requests in this frame
Screenshot
![](/screenshots/a32861fe-bfd3-4dd7-829a-1a3274b332a8.png)
Page Title
Introduction to Programming in Java · Computer SciencePage URL History Show full URLs
-
http://introcs.cs.princeton.edu/
HTTP 307
https://introcs.cs.princeton.edu/ HTTP 302
https://introcs.cs.princeton.edu/java/home HTTP 301
https://introcs.cs.princeton.edu/java/home/ Page URL
Detected technologies
![](/vendor/wappa/icons/MathJax.png)
Detected patterns
- ([\d.]+)?/mathjax\.js
Detected patterns
- google-analytics\.com/(?:ga|urchin|analytics)\.js
![](/vendor/wappa/icons/Google Tag Manager.png)
Detected patterns
- googletagmanager\.com/gtag/js
![](/vendor/wappa/icons/SWFObject.png)
Detected patterns
- swfobject.*\.js
Page Statistics
15 Outgoing links
These are links going to different origins than the main page.
Search URL Search Domain Scan URL
Title: Coursera MOOCs
Search URL Search Domain Scan URL
Title: Algorithms, Theory, Machines
Search URL Search Domain Scan URL
Title: Certificate Courses
Search URL Search Domain Scan URL
Title: Algorithms, Theory, Machines
Search URL Search Domain Scan URL
Title: Amazon
Search URL Search Domain Scan URL
Title: Pearson
Search URL Search Domain Scan URL
Title: InformIT
Search URL Search Domain Scan URL
Title: Amazon
Search URL Search Domain Scan URL
Title: Pearson
Search URL Search Domain Scan URL
Title: request an examination copy
Search URL Search Domain Scan URL
Title: COS 126
Search URL Search Domain Scan URL
Title: Computer Science: Algorithms, Theory, and Machines
Search URL Search Domain Scan URL
Title: Robert Sedgewick
Search URL Search Domain Scan URL
Title: Kevin Wayne
Search URL Search Domain Scan URL
Page URL History
This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.
-
http://introcs.cs.princeton.edu/
HTTP 307
https://introcs.cs.princeton.edu/ HTTP 302
https://introcs.cs.princeton.edu/java/home HTTP 301
https://introcs.cs.princeton.edu/java/home/ Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
Request Chain 11- https://www.google.com/cse/cse.js?cx=005649317310637734940:_d158dlngnk HTTP 301
- https://cse.google.com/cse/cse.js?cx=005649317310637734940:_d158dlngnk
32 HTTP transactions
Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GET H/1.1 |
Primary Request
/
introcs.cs.princeton.edu/java/home/ Redirect Chain
|
22 KB 7 KB |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
introcs.css
introcs.cs.princeton.edu/ |
6 KB 2 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
MathJax.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/ |
62 KB 17 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
swfobject.js
algs4.cs.princeton.edu/media/ |
7 KB 3 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cover.png
introcs.cs.princeton.edu/java/ |
199 KB 199 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cover-python.png
introcs.cs.princeton.edu/java/ |
291 KB 292 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cover.png
algs4.cs.princeton.edu/ |
38 KB 38 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cover-java2e.png
introcs.cs.princeton.edu/java/ |
190 KB 190 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cover-cs.png
introcs.cs.princeton.edu/java/ |
812 KB 812 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
link-icons.css
algs4.cs.princeton.edu/css/ |
10 KB 1 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
TeX-AMS-MML_HTMLorMML.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/config/ |
238 KB 59 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
analytics.js
www.google-analytics.com/ |
52 KB 21 KB |
Script
text/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
cse.js
cse.google.com/cse/ Redirect Chain
|
9 KB 4 KB |
Script
text/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
ga.js
ssl.google-analytics.com/ |
45 KB 17 KB |
Script
text/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
email.png
algs4.cs.princeton.edu/css/icons/ |
2 KB 2 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
pu-shield.png
algs4.cs.princeton.edu/css/icons/ |
16 KB 17 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
pdf.png
algs4.cs.princeton.edu/css/icons/ |
17 KB 18 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
coursera.png
algs4.cs.princeton.edu/css/icons/ |
8 KB 9 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cuvids.png
algs4.cs.princeton.edu/css/icons/ |
46 KB 46 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
introcs-booksite.png
algs4.cs.princeton.edu/css/icons/ |
49 KB 49 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H2 |
collect
www.google-analytics.com/j/ |
15 B 227 B |
XHR
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
__utm.gif
ssl.google-analytics.com/r/ |
35 B 197 B |
Image
image/gif |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
js
www.googletagmanager.com/gtag/ |
260 KB 92 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
cse_element__en.js
www.google.com/cse/static/element/8435450f13508ca1/ |
318 KB 106 KB |
Script
text/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
default+en.css
www.google.com/cse/static/element/8435450f13508ca1/ |
41 KB 9 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
default.css
www.google.com/cse/static/style/look/v4/ |
4 KB 1 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
async-ads.js
cse.google.com/adsense/search/ |
183 KB 72 KB |
Script
text/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
clear.png
www.google.com/cse/static/css/v2/ |
1018 B 1 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H3 |
branding.png
www.google.com/cse/static/images/1x/en/ |
2 KB 2 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
generate_204
clients1.google.com/ |
0 40 B |
Image
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H2 |
collect
region1.google-analytics.com/g/ |
0 260 B |
Ping
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
favicon.ico
introcs.cs.princeton.edu/ |
1 KB 2 KB |
Other
image/vnd.microsoft.icon |
||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
Verdicts & Comments Add Verdict or Comment
32 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| sharedStorage object| MathJax object| deconcept function| getQueryParamValue function| FlashObject function| SWFObject string| GoogleAnalyticsObject function| ga string| gaJsHost object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| _gat object| _gaq object| pageTracker undefined| module object| dataLayer object| __gcse object| module$exports$cse$search object| module$exports$cse$CustomImageSearch object| module$exports$cse$CustomWebSearch object| google object| module$exports$cse$searchcontrol object| module$exports$cse$customsearchcontrol function| _googCsa number| nextSearchboxId object| google_tag_manager number| googleNDT_ number| googleAltLoader9 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 |
---|---|---|
.princeton.edu/ | Name: _ga Value: GA1.2.899084685.1718221261 |
|
.princeton.edu/ | Name: _gid Value: GA1.2.1506903044.1718221261 |
|
.princeton.edu/ | Name: _gat Value: 1 |
|
.introcs.cs.princeton.edu/ | Name: __utma Value: 193361013.899084685.1718221261.1718221261.1718221261.1 |
|
.introcs.cs.princeton.edu/ | Name: __utmc Value: 193361013 |
|
.introcs.cs.princeton.edu/ | Name: __utmz Value: 193361013.1718221261.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none) |
|
.introcs.cs.princeton.edu/ | Name: __utmt Value: 1 |
|
.introcs.cs.princeton.edu/ | Name: __utmb Value: 193361013.1.10.1718221261 |
|
.princeton.edu/ | Name: _ga_MG1V76P0X0 Value: GS1.2.1718221261.1.0.1718221261.0.0.0 |
2 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.
algs4.cs.princeton.edu
cdnjs.cloudflare.com
clients1.google.com
cse.google.com
introcs.cs.princeton.edu
region1.google-analytics.com
ssl.google-analytics.com
www.google-analytics.com
www.google.com
www.googletagmanager.com
104.17.24.14
128.112.136.67
142.250.184.196
2001:4860:4802:32::36
2a00:1450:4001:81c::200e
2a00:1450:4001:827::2008
2a00:1450:4001:828::2008
2a00:1450:4001:82f::200e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