Submitted URL: http://www.math.princeton.edu//~chang
Effective URL: https://web.math.princeton.edu/~chang/
Submission: On July 19 via api from US — Scanned from DE

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 4 HTTP transactions. The main IP is 128.112.17.143, located in Bensalem, United States and belongs to PRINCETON-AS, US. The main domain is web.math.princeton.edu.
TLS certificate: Issued by R3 on May 29th 2024. Valid for: 3 months.
This is the only time web.math.princeton.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 128.112.18.11 88 (PRINCETON-AS)
1 5 128.112.17.143 88 (PRINCETON-AS)
4 1
Apex Domain
Subdomains
Transfer
6 princeton.edu
www.math.princeton.edu
web.math.princeton.edu
127 KB
4 1
Domain Requested by
5 web.math.princeton.edu 1 redirects web.math.princeton.edu
1 www.math.princeton.edu 1 redirects
4 2

This site contains links to these domains. Also see Links.

Domain
www.math.princeton.edu
www.princeton.edu
www.ams.org
xxx.lanl.gov
Subject Issuer Validity Valid
web.math.princeton.edu
R3
2024-05-29 -
2024-08-27
3 months crt.sh

This page contains 1 frames:

Primary Page: https://web.math.princeton.edu/~chang/
Frame ID: 73F821D1D4AD20BE2365D724F39DDB32
Requests: 4 HTTP requests in this frame

Screenshot

Page Title

Sun-Yung Alice Chang

Page URL History Show full URLs

  1. http://www.math.princeton.edu//~chang HTTP 307
    https://www.math.princeton.edu//~chang HTTP 301
    https://web.math.princeton.edu/~chang HTTP 301
    https://web.math.princeton.edu/~chang/ Page URL

Page Statistics

4
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

1
IPs

1
Countries

126 kB
Transfer

124 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://www.math.princeton.edu//~chang HTTP 307
    https://www.math.princeton.edu//~chang HTTP 301
    https://web.math.princeton.edu/~chang HTTP 301
    https://web.math.princeton.edu/~chang/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
web.math.princeton.edu/~chang/
Redirect Chain
  • http://www.math.princeton.edu//~chang
  • https://www.math.princeton.edu//~chang
  • https://web.math.princeton.edu/~chang
  • https://web.math.princeton.edu/~chang/
1 KB
2 KB
Document
General
Full URL
https://web.math.princeton.edu/~chang/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
128.112.17.143 Bensalem, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
web.math.princeton.edu
Software
Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7 /
Resource Hash
7393512d5918afebbddea77fd97ef8c11c5e36b8ce0308ae8aeceecee1bc486f
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Accept-Ranges
bytes
Connection
Keep-Alive
Content-Length
1439
Content-Type
text/html; charset=UTF-8
Date
Fri, 19 Jul 2024 14:16:25 GMT
ETag
"59f-522f3b2987dc1"
Keep-Alive
timeout=5, max=99
Last-Modified
Sun, 25 Oct 2015 20:29:12 GMT
Server
Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7
Strict-Transport-Security
max-age=15552000; includeSubDomains

Redirect headers

Connection
Keep-Alive
Content-Length
246
Content-Type
text/html; charset=iso-8859-1
Date
Fri, 19 Jul 2024 14:16:25 GMT
Keep-Alive
timeout=5, max=100
Location
https://web.math.princeton.edu/~chang/
Server
Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7
Strict-Transport-Security
max-age=15552000; includeSubDomains
images-1.jpg
web.math.princeton.edu/~chang/
2 KB
3 KB
Image
General
Full URL
https://web.math.princeton.edu/~chang/images-1.jpg
Requested by
Host: web.math.princeton.edu
URL: https://web.math.princeton.edu/~chang/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
128.112.17.143 Bensalem, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
web.math.princeton.edu
Software
Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7 /
Resource Hash
12ac506acd85d0fd4e6221fa6731140620ade2171e6e2356f872b48393247021
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains

Request headers

Referer
https://web.math.princeton.edu/~chang/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Fri, 19 Jul 2024 14:16:25 GMT
Strict-Transport-Security
max-age=15552000; includeSubDomains
Last-Modified
Mon, 25 Mar 2013 01:06:02 GMT
Server
Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7
ETag
"9a0-4d8b5689fb71a"
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
2464
pn.jpg
web.math.princeton.edu/~chang/
120 KB
121 KB
Image
General
Full URL
https://web.math.princeton.edu/~chang/pn.jpg
Requested by
Host: web.math.princeton.edu
URL: https://web.math.princeton.edu/~chang/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
128.112.17.143 Bensalem, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
web.math.princeton.edu
Software
Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7 /
Resource Hash
7dc72432d8acade025a2b48cc06b8c0f22b95c8939abf124f695db0169ca16fe
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains

Request headers

Referer
https://web.math.princeton.edu/~chang/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Fri, 19 Jul 2024 14:16:25 GMT
Strict-Transport-Security
max-age=15552000; includeSubDomains
Last-Modified
Mon, 25 Mar 2013 01:06:16 GMT
Server
Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7
ETag
"1e1bf-4d8b5696cfef3"
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=97
Content-Length
123327
favicon.ico
web.math.princeton.edu/
196 B
516 B
Other
General
Full URL
https://web.math.princeton.edu/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server
128.112.17.143 Bensalem, United States, ASN88 (PRINCETON-AS, US),
Reverse DNS
web.math.princeton.edu
Software
Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7 /
Resource Hash
80c3fe2ae1062abf56456f52518bd670f9ec3917b7f85e152b347ac6b6faf880
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains

Request headers

Referer
https://web.math.princeton.edu/~chang/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date
Fri, 19 Jul 2024 14:16:26 GMT
Strict-Transport-Security
max-age=15552000; includeSubDomains
Server
Apache/2.4.53 (Springdale Open Enterprise Linux) OpenSSL/3.0.7
Connection
Keep-Alive
Keep-Alive
timeout=5, max=96
Content-Length
196
Content-Type
text/html; charset=iso-8859-1

Verdicts & Comments Add Verdict or Comment

0 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.

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://web.math.princeton.edu/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=15552000; includeSubDomains