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www.cms.caltech.edu Open in urlscan Pro
2606:4700:4400::6812:28a7  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://courses.cms.caltech.edu/
Effective URL: https://www.cms.caltech.edu/
Submission: On January 31 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 11 IPs in 2 countries across 8 domains to perform 45 HTTP transactions. The main IP is 2606:4700:4400::6812:28a7, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.cms.caltech.edu.
TLS certificate: Issued by E1 on December 19th 2023. Valid for: 3 months.
This is the only time www.cms.caltech.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

1    131.215.140.11 (Pasadena, United States)

ASN31 (CIT, US)
PTR: barca.cms.caltech.edu
courses.cms.caltech.edu
1    2606:4700:4400::ac40:9359 (United States)

ASN13335 (CLOUDFLARENET, US)
www.cms.caltech.edu
19    2606:4700:4400::6812:28a7 (United States)

ASN13335 (CLOUDFLARENET, US)
www.cms.caltech.edu
5    2606:4700:10::ac43:e8b (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.datatables.net
2    2a00:1450:4001:811::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2a00:1450:4001:812::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
ajax.googleapis.com
3    2606:4700::6811:190e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    2606:4700::6810:5814 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.jsdelivr.net
2    2600:9000:2644:5800:5:c1bc:6280:93a1 (United States)

ASN16509 (AMAZON-02, US)
feeds.library.caltech.edu
8    52.218.229.91 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-us-west-2-w.amazonaws.com
divisions-prod.s3.amazonaws.com
1    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
2    2a00:1450:4001:80e::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
Apex Domain
Subdomains		 Transfer
23 caltech.edu
courses.cms.caltech.edu
www.cms.caltech.edu
feeds.library.caltech.edu — Cisco Umbrella Rank: 861179
345 KB
8 amazonaws.com
divisions-prod.s3.amazonaws.com
3 MB
5 datatables.net
cdn.datatables.net — Cisco Umbrella Rank: 4899
42 KB
3 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2029
www.google-analytics.com — Cisco Umbrella Rank: 27
21 KB
3 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 225
88 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 37
136 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 324
133 KB
1 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 369
30 KB
45 8
Domain Requested by
20 www.cms.caltech.edu 1 redirects www.cms.caltech.edu
ajax.googleapis.com
8 divisions-prod.s3.amazonaws.com www.cms.caltech.edu
5 cdn.datatables.net www.cms.caltech.edu
3 cdnjs.cloudflare.com www.cms.caltech.edu
cdnjs.cloudflare.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 feeds.library.caltech.edu www.cms.caltech.edu
2 www.googletagmanager.com www.cms.caltech.edu
www.googletagmanager.com
1 region1.google-analytics.com www.googletagmanager.com
1 cdn.jsdelivr.net www.cms.caltech.edu
1 ajax.googleapis.com www.cms.caltech.edu
1 courses.cms.caltech.edu
45 11
Subject Issuer Validity Valid
www.cms.caltech.edu
E1		 2023-12-19 -
2024-03-18		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-04-28 -
2024-04-27		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-01-09 -
2024-04-02		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2024-01-09 -
2024-04-02		 3 months crt.sh
feeds.library.caltech.edu
Amazon RSA 2048 M01		 2023-03-06 -
2024-04-03		 a year crt.sh
*.s3.amazonaws.com
Amazon RSA 2048 M01		 2023-10-10 -
2024-07-03		 9 months crt.sh

This page contains 1 frames:

Primary Page: https://www.cms.caltech.edu/
Frame ID: FD6427766D0283EF03D0A807A3EBB9D2
Requests: 45 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Computing + Mathematical SciencesLink opens in a new tab

Page URL History Show full URLs

  1. http://courses.cms.caltech.edu/ Page URL
  2. http://www.cms.caltech.edu/ HTTP 301
    https://www.cms.caltech.edu/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/mathjax\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • dataTables.*\.js
Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • underscore.*\.js(?:\?ver=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

45
Requests

98 %
HTTPS

83 %
IPv6

8
Domains

11
Subdomains

11
IPs

2
Countries

3485 kB
Transfer

5151 kB
Size

4
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://courses.cms.caltech.edu/ Page URL
  2. http://www.cms.caltech.edu/ HTTP 301
    https://www.cms.caltech.edu/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

45 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
courses.cms.caltech.edu/ 		118 B
386 B 		Document
General
Check archive.org
Download Go to
Full URL
http://courses.cms.caltech.edu/
Protocol
HTTP/1.1
Server
131.215.140.11 Pasadena, United States, ASN31 (CIT, US),
Reverse DNS
barca.cms.caltech.edu
Software
Apache /
Resource Hash

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Accept-Ranges
bytes
Connection
Keep-Alive
Content-Length
118
Content-Type
text/html
Date
Wed, 31 Jan 2024 20:28:15 GMT
ETag
"76-49e29e37e9704"
Keep-Alive
timeout=15, max=25
Last-Modified
Fri, 11 Mar 2011 00:17:34 GMT
Server
Apache
Primary Request /
www.cms.caltech.edu/
Redirect Chain
  • http://www.cms.caltech.edu/
  • https://www.cms.caltech.edu/
208 KB
44 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
04ef3e69727c4703a7e6217b52f742a7219c9871ec846011022b3bbe0b8b4fb4
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Referer
http://courses.cms.caltech.edu/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cdn-cache-control
public, max-age=300
cf-cache-status
EXPIRED
cf-ray
84e4b33b791b048f-FRA
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Wed, 31 Jan 2024 20:28:18 GMT
last-modified
Wed, 31 Jan 2024 04:37:49 GMT
permissions-policy
accelerometer=(), camera=(), gyroscope=(), magnetometer=(), microphone=()
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
vary
Cookie,Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN

Redirect headers

CF-RAY
84e4b33b2dac9bf8-FRA
Cache-Control
max-age=3600
Connection
keep-alive
Date
Wed, 31 Jan 2024 20:28:16 GMT
Expires
Wed, 31 Jan 2024 21:28:16 GMT
Location
https://www.cms.caltech.edu/
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
dataTables.bootstrap4.min.css
cdn.datatables.net/1.12.1/css/ 		11 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.datatables.net/1.12.1/css/dataTables.bootstrap4.min.css
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::ac43:e8b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ced3e381a1bc9f76dc31d22574e4087a38aeb183237e9c1c63ada9099dd4116b
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
content-encoding
gzip
cf-cache-status
HIT
age
5403450
content-length
1880
last-modified
Mon, 06 Nov 2023 12:01:12 GMT
server
cloudflare
etag
"1141099-2aa4-6097a9c4683b8-gzip"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding,User-Agent
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-allow-methods
GET
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
84e4b344e9b9363f-FRA
access-control-allow-headers
origin, x-requested-with, content-type
expires
Fri, 29 Nov 2024 07:30:48 GMT
responsive.dataTables.min.css
cdn.datatables.net/responsive/2.3.0/css/ 		4 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.datatables.net/responsive/2.3.0/css/responsive.dataTables.min.css
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::ac43:e8b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
63f01d056d6786fccfa30b93d65bc5e0f918e9047e9ea63305c6e6903086df46
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
content-encoding
gzip
cf-cache-status
HIT
age
7146458
content-length
949
last-modified
Mon, 06 Nov 2023 12:02:49 GMT
server
cloudflare
etag
"13000b5-108e-6097aa20c9e40-gzip"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding,User-Agent
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-allow-methods
GET
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
84e4b344e9c3363f-FRA
access-control-allow-headers
origin, x-requested-with, content-type
expires
Sat, 09 Nov 2024 03:20:40 GMT
output.72739eaefed3.css
www.cms.caltech.edu/static/CACHE/css/ 		355 KB
54 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.cms.caltech.edu/static/CACHE/css/output.72739eaefed3.css
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
72739eaefed37c646f55ffbf4dbcfaa68ee1ddff2916815bb77219f0bfddddf8

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Wed, 31 Jan 2024 02:24:46 GMT
server
cloudflare
age
12121
etag
"58c49-6103495183780-gzip"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=86400
accept-ranges
bytes
cf-ray
84e4b344bd7c048f-FRA
content-length
55431
cdn-cache-control
public, max-age=604800
output.1da588ef121e.css
www.cms.caltech.edu/static/CACHE/css/ 		31 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.cms.caltech.edu/static/CACHE/css/output.1da588ef121e.css
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1da588ef121eae2696a71cecd27fef2234c35d01f169fbeda8fd2801495ac04f

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Sun, 28 Jan 2024 03:47:04 GMT
server
cloudflare
age
92871
etag
"7c0c-60ff961e5fe00-gzip"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=86400
accept-ranges
bytes
cf-ray
84e4b344bd7e048f-FRA
content-length
5105
cdn-cache-control
public, max-age=604800
js
www.googletagmanager.com/gtag/ 		247 KB
85 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-VJ863GWZ4Z
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
a16fba9993fd51168e83f26a5cb9ccc7c46fabd5fd760e94af065dddd4fc055b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
87105
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Wed, 31 Jan 2024 20:28:18 GMT
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/3.3.1/ 		85 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
160a426ff2894252cd7cebbdd6d6b7da8fcd319c65b70468f10b6690c45d02ef
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Tue, 30 Jan 2024 16:36:53 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
100285
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
30399
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 29 Jan 2025 16:36:53 GMT
jquery.mousewheel.min.js
www.cms.caltech.edu/static/airspace/js/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cms.caltech.edu/static/airspace/js/jquery.mousewheel.min.js
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
19d6211720c389ae2ee9c23cd4129a83e55dceacac86fc49f03c2b99eadab511

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
content-encoding
gzip
cf-cache-status
EXPIRED
last-modified
Wed, 31 Jan 2024 02:23:59 GMT
server
cloudflare
etag
"a73-61034924b0dc0-gzip"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=3600
accept-ranges
bytes
cf-ray
84e4b3457e5e048f-FRA
content-length
1170
cdn-cache-control
public, max-age=86400
MathJax.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/ 		62 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9ef249bfdc162849bcf2abe8425f5e90bd89fa4fd1588b1a492731c65b2bbfc9
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
1815328
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
17026
last-modified
Mon, 04 May 2020 16:13:14 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f1a-f82c"
vary
Accept-Encoding
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Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
cf-cache-status
EXPIRED
last-modified
Wed, 31 Jan 2024 02:23:59 GMT
server
cloudflare
etag
"183-61034924b0dc0"
vary
Accept-Encoding
content-type
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cache-control
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cf-ray
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387
cdn-cache-control
public, max-age=86400
icon-chevron-right.png
www.cms.caltech.edu/static/airspace/img/ 		396 B
496 B 		Image
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https://www.cms.caltech.edu/static/airspace/img/icon-chevron-right.png
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
cf-cache-status
EXPIRED
last-modified
Wed, 31 Jan 2024 02:23:59 GMT
server
cloudflare
etag
"18c-61034924b0dc0"
vary
Accept-Encoding
content-type
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cache-control
public, max-age=3600
accept-ranges
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cf-ray
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content-length
396
cdn-cache-control
public, max-age=86400
flame.png
www.cms.caltech.edu/static/theme-v7.0/img/ 		13 KB
13 KB 		Image
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https://www.cms.caltech.edu/static/theme-v7.0/img/flame.png
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
cf-cache-status
HIT
last-modified
Wed, 31 Jan 2024 02:18:00 GMT
server
cloudflare
age
41697
etag
"32ec-610347ce52600"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=3600
accept-ranges
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cf-ray
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content-length
13036
cdn-cache-control
public, max-age=86400
icon-footerpin.png
www.cms.caltech.edu/static/theme-v7.0/img/ 		2 KB
2 KB 		Image
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https://www.cms.caltech.edu/static/theme-v7.0/img/icon-footerpin.png
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
cf-cache-status
EXPIRED
last-modified
Wed, 31 Jan 2024 02:18:00 GMT
server
cloudflare
etag
"7fd-610347ce52600"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=3600
accept-ranges
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cf-ray
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content-length
2045
cdn-cache-control
public, max-age=86400
anchor.js
www.cms.caltech.edu/static/theme-v7.0/js/ 		16 KB
6 KB 		Script
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https://www.cms.caltech.edu/static/theme-v7.0/js/anchor.js
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
content-encoding
gzip
cf-cache-status
EXPIRED
last-modified
Wed, 31 Jan 2024 02:18:00 GMT
server
cloudflare
etag
"4147-610347ce52600-gzip"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=3600
accept-ranges
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cf-ray
84e4b3457e5d048f-FRA
content-length
5703
cdn-cache-control
public, max-age=86400
bg-footer.png
www.cms.caltech.edu/static/theme-v7.0/img/ 		4 KB
4 KB 		Image
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https://www.cms.caltech.edu/static/theme-v7.0/img/bg-footer.png?c30fcc7d5ad2
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/static/CACHE/css/output.72739eaefed3.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/static/CACHE/css/output.72739eaefed3.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
cf-cache-status
EXPIRED
last-modified
Wed, 31 Jan 2024 02:18:00 GMT
server
cloudflare
etag
"fcd-610347ce52600"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=3600
accept-ranges
bytes
cf-ray
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content-length
4045
cdn-cache-control
public, max-age=86400
open-iconic.woff
www.cms.caltech.edu/static/theme-v7.0/open-iconic/font/fonts/ 		15 KB
15 KB 		Font
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https://www.cms.caltech.edu/static/theme-v7.0/open-iconic/font/fonts/open-iconic.woff?c30fcc7d5ad2
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/static/CACHE/css/output.72739eaefed3.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
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Origin
https://www.cms.caltech.edu
accept-language
de-DE,de;q=0.9
User-Agent
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Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
content-encoding
gzip
cf-cache-status
EXPIRED
last-modified
Wed, 31 Jan 2024 02:18:00 GMT
server
cloudflare
etag
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vary
Accept-Encoding
content-type
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cache-control
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cf-ray
84e4b3459e88048f-FRA
cdn-cache-control
public, max-age=86400
fontawesome-webfont.woff2
www.cms.caltech.edu/static/wagtailfontawesome/fonts/ 		75 KB
76 KB 		Font
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https://www.cms.caltech.edu/static/wagtailfontawesome/fonts/fontawesome-webfont.woff2?v=4.7.0&69ae6ab03dc9
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/static/CACHE/css/output.72739eaefed3.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://www.cms.caltech.edu/static/CACHE/css/output.72739eaefed3.css
Origin
https://www.cms.caltech.edu
accept-language
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User-Agent
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Response headers

date
Wed, 31 Jan 2024 20:28:19 GMT
cf-cache-status
EXPIRED
last-modified
Wed, 31 Jan 2024 02:24:00 GMT
server
cloudflare
etag
"12d68-61034925a5000"
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divisions-prod.s3.amazonaws.com/cms/images/ 		1 MB
1 MB 		Image
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https://divisions-prod.s3.amazonaws.com/cms/images/Banner_Merkin_Welling_EDkEHF.2e16d0ba.fill-1600x575-c100.png
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.218.229.91 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-us-west-2-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
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Response headers

Date
Wed, 31 Jan 2024 20:28:19 GMT
x-amz-version-id
.GZ03qTnrMGJ..eTBZBdsqI0n7pmLoMC
Last-Modified
Mon, 18 Sep 2023 23:30:59 GMT
Server
AmazonS3
x-amz-request-id
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275 KB 		Image
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https://divisions-prod.s3.amazonaws.com/cms/images/DSC_0053.2e16d0ba.fill-1440x810-c100.jpg
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.218.229.91 Boardman, United States, ASN16509 (AMAZON-02, US),
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Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
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Response headers

Date
Wed, 31 Jan 2024 20:28:19 GMT
x-amz-version-id
6Khsy3sC0vnPSTIxGL6npQ.n15x5iccL
Last-Modified
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Server
AmazonS3
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246 KB 		Image
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https://divisions-prod.s3.amazonaws.com/cms/images/PXL_20211014_205605952.2e16d0ba.fill-1440x810-c100.jpg
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.218.229.91 Boardman, United States, ASN16509 (AMAZON-02, US),
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Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
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Response headers

Date
Wed, 31 Jan 2024 20:28:19 GMT
x-amz-version-id
2zyXiyZeRxLZK4h4xnBYqwrYaYJ3KoWz
Last-Modified
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Server
AmazonS3
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76 KB 		Image
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https://divisions-prod.s3.amazonaws.com/eas70/images/Amori_Michael-Donalek_Ciro-D..2e16d0ba.fill-710x400-c100.jpg
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.218.229.91 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-us-west-2-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
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Response headers

Date
Wed, 31 Jan 2024 20:28:19 GMT
x-amz-version-id
OjXJPE_z.kN888Bkbv3W9sClGxAx_uzw
Last-Modified
Wed, 24 Jan 2024 17:44:58 GMT
Server
AmazonS3
x-amz-request-id
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Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.218.229.91 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-us-west-2-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Date
Wed, 31 Jan 2024 20:28:19 GMT
x-amz-version-id
E7NVCg.4RfRW1GH5zDlnlt_EVv4x_79N
Last-Modified
Tue, 23 Jan 2024 20:50:09 GMT
Server
AmazonS3
x-amz-request-id
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https://divisions-prod.s3.amazonaws.com/root/images/81afcd7efb5bf6bcc6c85d682e9cf.2e16d0ba.fill-710x400-c100_n49wSdp.jpg
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.218.229.91 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-us-west-2-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Date
Wed, 31 Jan 2024 20:28:19 GMT
x-amz-version-id
POfgcpVqGgzz.vP0PSCAJsUEr7QuV6Fi
Last-Modified
Mon, 22 Jan 2024 22:07:07 GMT
Server
AmazonS3
x-amz-request-id
ZR0BG5572VK4GGE9
ETag
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x-amz-server-side-encryption
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divisions-prod.s3.amazonaws.com/eas70/Imported%20News%20Images/images/ 		34 KB
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Full URL
https://divisions-prod.s3.amazonaws.com/eas70/Imported%20News%20Images/images/Catheter_design_web_1200pix.o.2e16d0ba.fill-710x400-c100.jpg
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.218.229.91 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-us-west-2-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
a0d0a75be0faac966444c8eaf651bd50c82ffc02b95b7859d1c14b148d73f4e7

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Date
Wed, 31 Jan 2024 20:28:19 GMT
x-amz-version-id
ESNtzTXjjmyA_C0nD.Ws9_ZRh3Sxq69K
Last-Modified
Fri, 05 Jan 2024 18:20:38 GMT
Server
AmazonS3
x-amz-request-id
ZR0FZT0GC4CBCYB2
ETag
"62bcafbc616768a6fddc774b42291f2a"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
x-amz-replication-status
COMPLETED
Accept-Ranges
bytes
Content-Length
34793
x-amz-id-2
hVRXIqHfqm3zGcl+XcNQuvrMeHofX54i2an4hbnT/v5+gGFx4BxcPv0IbzeW2D6LXQcuAvN09oA=
Annenberg_102317_2837_1.max-.2e16d0ba.fill-1440x810-c100.jpg
divisions-prod.s3.amazonaws.com/cms/images/ 		194 KB
195 KB 		Image
General
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Download Go to Show image
Full URL
https://divisions-prod.s3.amazonaws.com/cms/images/Annenberg_102317_2837_1.max-.2e16d0ba.fill-1440x810-c100.jpg
Requested by
Host: www.cms.caltech.edu
URL: https://www.cms.caltech.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.218.229.91 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-us-west-2-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
4a056a47c6f971ea0009bbfaf19e155dac2a19f18531a007b039ba2b7ebd703d

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Date
Wed, 31 Jan 2024 20:28:20 GMT
x-amz-version-id
C_smFjAJRqyPdaEyi_y6CpsHcDg0OUyf
Last-Modified
Mon, 06 Dec 2021 03:17:36 GMT
Server
AmazonS3
x-amz-request-id
W3YJ5ZXNESDSDBC1
ETag
"29dab723e87343d2b6533e3285fb6932"
Content-Type
image/jpeg
x-amz-replication-status
COMPLETED
Accept-Ranges
bytes
Content-Length
199131
x-amz-id-2
o4rA1nDvNVvHsuFDbkhcFJ42wrjHNmgOTRaTt1XWqiMOcPVP2xf+OCdMtZa5gQ0mT8mkndD/Uq4=
TeX-MML-AM_CHTML.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/ 		274 KB
65 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/TeX-MML-AM_CHTML.js?V=2.7.5
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
25167e22ad47765318c3caed449bbf7e2bae1103b7547d88e92d3915ac51bb7b
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
5584450
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
66121
last-modified
Mon, 04 May 2020 16:13:14 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f1a-4479e"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=iKD7X%2BNs06Wweg8gCX1FBY%2F7x6s48U3x%2FeoDskPCPvH7lddGIJrb21h5J5wTt%2FgsjioCa9zKxsCbyOzMdWkuqRaoMgCZ5yY3XZIeyIdhuXYlvosVx9Oq7QuSWGUBaL9%2FYxX5b27AXrj5TTSdTqN5hjXA"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
84e4b345c8e1361f-FRA
expires
Mon, 20 Jan 2025 20:28:18 GMT
collect
region1.google-analytics.com/g/ 		0
257 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-VJ863GWZ4Z&gtm=45je41t0v889322879&_p=1706732898099&gcd=11l1l1l1l1&npa=0&dma_cps=sypham&dma=1&cid=442130685.1706732898&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&sid=1706732898&sct=1&seg=0&dl=https%3A%2F%2Fwww.cms.caltech.edu%2F&dr=http%3A%2F%2Fcourses.cms.caltech.edu%2F&dt=Computing%20%2B%20Mathematical%20Sciences&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&ep.anonymize_ip=true&tfd=2593
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-VJ863GWZ4Z
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 31 Jan 2024 20:28:18 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.cms.caltech.edu
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
js
www.googletagmanager.com/gtag/ 		132 KB
50 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-6704661-10&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-VJ863GWZ4Z
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
335b6657ba6665dc797cd7ca48e9bf91ced3707ec4b4ac8ca3cd6d3c616a5a60
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:18 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
51465
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Wed, 31 Jan 2024 20:28:18 GMT
analytics.js
www.google-analytics.com/ 		52 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-6704661-10&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.cms.caltech.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Wed, 31 Jan 2024 19:30:44 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
3454
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20994
expires
Wed, 31 Jan 2024 21:30:44 GMT
collect
www.google-analytics.com/j/ 		1 B
209 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&aip=1&a=2072975514&t=pageview&_s=1&dl=https%3A%2F%2Fwww.cms.caltech.edu%2F&dr=http%3A%2F%2Fcourses.cms.caltech.edu%2F&ul=en-us&de=UTF-8&dt=Computing%20%2B%20Mathematical%20Sciences&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAUABAAAAACAAI~&jid=1162835292&gjid=1002784010&cid=442130685.1706732898&tid=UA-6704661-10&_gid=315366319.1706732898&_r=1&gtm=457e41t0&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&jsscut=1&z=1821930286
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.cms.caltech.edu/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Wed, 31 Jan 2024 20:28:18 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.cms.caltech.edu
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
59
www.cms.caltech.edu/api/v1/notifications/ 		2 B
328 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.cms.caltech.edu/api/v1/notifications/59
Requested by
Host: ajax.googleapis.com
URL: https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:28a7 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://www.cms.caltech.edu/
X-Requested-With
XMLHttpRequest
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 20:28:19 GMT
content-encoding
gzip
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
cf-cache-status
EXPIRED
last-modified
Wed, 31 Jan 2024 18:33:40 GMT
server
cloudflare
allow
OPTIONS, GET
vary
Accept,Cookie,Origin, Accept-Encoding
content-type
application/json
x-frame-options
SAMEORIGIN
cache-control
public, max-age=120
permissions-policy
accelerometer=(), camera=(), gyroscope=(), magnetometer=(), microphone=()
cf-ray
84e4b34a2c78048f-FRA

Verdicts & Comments Add Verdict or Comment

46 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.

function| gtag object| dataLayer function| $ function| jQuery object| TreemapSquared function| SVG object| Apex function| ApexCharts object| $jscomp function| $jscomp$lookupPolyfilledValue function| DataTable object| Modernizr object| CL object| MathJax string| mathfontfamily string| mathfontsize object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal string| GoogleAnalyticsObject function| ga object| gaplugins object| gaData function| AnchorJS object| anchors function| _ function| airspace_get_translate_distance_for_centering function| airspace_cic_slide_to_item function| airspace_translate_item_without_animating function| airspace_center_item_without_animating function| airspace_setup_carousel_pause_buttons function| airspace_show_active_item_in_lightbox function| airspace_configure_centered_image_carousel_blocks function| airspace_configure_image_carousel_blocks function| airspace_configure_image_carousel_header_blocks function| airspace_configure_small_image_carousel_header_blocks function| airspace_configure_image_with_side_thumbnails_blocks function| airspace_configure_carousel_with_bottom_thumbnails_blocks function| airspace_configure_mixed_media_carousel_blocks function| airspace_make_stats_block_panels_same_height function| airspace_make_proper_number_of_stats_cards_show function| airspace_configure_image_link_grid_carousel_block function| $clamp object| bootstrap string| html

4 Cookies

Domain/Path Name / Value
.caltech.edu/ Name: _ga_VJ863GWZ4Z
Value: GS1.1.1706732898.1.0.1706732898.0.0.0
.caltech.edu/ Name: _ga
Value: GA1.2.442130685.1706732898
.caltech.edu/ Name: _gid
Value: GA1.2.315366319.1706732898
.caltech.edu/ Name: _gat_gtag_UA_6704661_10
Value: 1

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.

ajax.googleapis.com
cdn.datatables.net
cdn.jsdelivr.net
cdnjs.cloudflare.com
courses.cms.caltech.edu
divisions-prod.s3.amazonaws.com
feeds.library.caltech.edu
region1.google-analytics.com
www.cms.caltech.edu
www.google-analytics.com
www.googletagmanager.com
131.215.140.11
2001:4860:4802:32::36
2600:9000:2644:5800:5:c1bc:6280:93a1
2606:4700:10::ac43:e8b
2606:4700:4400::6812:28a7
2606:4700:4400::ac40:9359
2606:4700::6810:5814
2606:4700::6811:190e
2a00:1450:4001:80e::200e
2a00:1450:4001:811::2008
2a00:1450:4001:812::200a
52.218.229.91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