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www.cs.columbia.edu Open in urlscan Pro
128.59.11.206  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.cs.columbia.edu//crf
Effective URL: https://www.cs.columbia.edu/crf/
Submission: On October 04 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 12 IPs in 2 countries across 9 domains to perform 46 HTTP transactions. The main IP is 128.59.11.206, located in New York, United States and belongs to COLUMBIA-GW, US. The main domain is www.cs.columbia.edu.
TLS certificate: Issued by InCommon RSA Server CA 2 on November 20th 2023. Valid for: a year.
This is the only time www.cs.columbia.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

30    128.59.11.206 (New York, United States)

ASN14 (COLUMBIA-GW, US)
PTR: webcluster.cs.columbia.edu
www.cs.columbia.edu
2    2606:4700::6812:acf (United States)

ASN13335 (CLOUDFLARENET, US)
maxcdn.bootstrapcdn.com
1    2a00:1450:4001:82b::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
2    2606:4700:20::681a:87b (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.datatables.net
1    2a00:1450:4001:829::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
cse.google.com
4    2a00:1450:4001:806::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:828::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.gstatic.com
1    18.173.205.107 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-173-205-107.fra56.r.cloudfront.net
thefontzone.com
2    2a00:1450:4001:830::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:4001:802::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
Apex Domain
Subdomains		 Transfer
30 columbia.edu
www.cs.columbia.edu
697 KB
5 google.com
cse.google.com — Cisco Umbrella Rank: 3222
www.google.com — Cisco Umbrella Rank: 3
109 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 34
region1.google-analytics.com — Cisco Umbrella Rank: 3643
22 KB
2 datatables.net
cdn.datatables.net — Cisco Umbrella Rank: 5075
33 KB
2 bootstrapcdn.com
maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 1113
72 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
93 KB
1 thefontzone.com
thefontzone.com — Cisco Umbrella Rank: 36939
382 B
1 gstatic.com
www.gstatic.com
215 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 30
1 KB
46 9
Domain Requested by
30 www.cs.columbia.edu 1 redirects www.cs.columbia.edu
4 www.google.com www.cs.columbia.edu
cse.google.com
2 www.google-analytics.com www.cs.columbia.edu
www.google-analytics.com
2 cdn.datatables.net www.cs.columbia.edu
2 maxcdn.bootstrapcdn.com www.cs.columbia.edu
maxcdn.bootstrapcdn.com
1 region1.google-analytics.com www.googletagmanager.com
1 www.googletagmanager.com www.google-analytics.com
1 thefontzone.com www.cs.columbia.edu
1 www.gstatic.com www.google.com
1 cse.google.com www.cs.columbia.edu
1 fonts.googleapis.com www.cs.columbia.edu
46 11

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

Domain
engineering.columbia.edu
columbia.edu
compeng.columbia.edu
lists.cs.columbia.edu
www.google.com
Subject Issuer Validity Valid
*.cs.columbia.edu
InCommon RSA Server CA 2		 2023-11-20 -
2024-11-19		 a year crt.sh
bootstrapcdn.com
WE1		 2024-09-20 -
2024-12-19		 3 months crt.sh
upload.video.google.com
WR2		 2024-09-16 -
2024-12-09		 3 months crt.sh
datatables.net
WE1		 2024-09-21 -
2024-12-20		 3 months crt.sh
*.google.com
WR2		 2024-09-16 -
2024-12-09		 3 months crt.sh
*.gstatic.com
WR2		 2024-09-16 -
2024-12-09		 3 months crt.sh
thefontzone.com
Amazon RSA 2048 M02		 2024-03-24 -
2025-04-22		 a year crt.sh
*.google-analytics.com
WR2		 2024-09-16 -
2024-12-09		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.cs.columbia.edu/crf/
Frame ID: 61ACED11AB9163011D5F475FC455860C
Requests: 45 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Computer Science Department Computing

Page URL History Show full URLs

  1. http://www.cs.columbia.edu//crf HTTP 307
    https://www.cs.columbia.edu//crf HTTP 301
    https://www.cs.columbia.edu/crf/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link rel=["']stylesheet["'] [^>]+/wp-(?:content|includes)/
  • /wp-(?:content|includes)/
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
  • backbone.*\.js
Overall confidence: 100%
Detected patterns
  • mustache(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • dataTables.*\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?: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
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • underscore.*\.js(?:\?ver=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

46
Requests

98 %
HTTPS

82 %
IPv6

9
Domains

11
Subdomains

12
IPs

2
Countries

1241 kB
Transfer

2596 kB
Size

6
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.cs.columbia.edu//crf HTTP 307
    https://www.cs.columbia.edu//crf HTTP 301
    https://www.cs.columbia.edu/crf/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

46 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.cs.columbia.edu/crf/
Redirect Chain
  • http://www.cs.columbia.edu//crf
  • https://www.cs.columbia.edu//crf
  • https://www.cs.columbia.edu/crf/
41 KB
10 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
e8817f8244824bd1924e366b40290ac7a446ed954de666500d400055dbac32b6
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

cache-control
no-store, no-cache, must-revalidate
content-encoding
gzip
content-length
9208
content-type
text/html; charset=UTF-8
date
Fri, 04 Oct 2024 01:48:26 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
link
<https://www.cs.columbia.edu/crf/wp-json/>; rel="https://api.w.org/", <https://www.cs.columbia.edu/crf/wp-json/wp/v2/pages/2>; rel="alternate"; type="application/json", <https://www.cs.columbia.edu/crf/>; rel=shortlink
pragma
no-cache
server
Apache
vary
Accept-Encoding
x-pingback
https://www.cs.columbia.edu/crf/xmlrpc.php
x-xss-protection
1

Redirect headers

cache-control
no-store, no-cache, must-revalidate
content-length
0
content-type
text/html; charset=UTF-8
date
Fri, 04 Oct 2024 01:48:26 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
location
https://www.cs.columbia.edu/crf/
pragma
no-cache
server
Apache
x-pingback
https://www.cs.columbia.edu/crf/xmlrpc.php
x-redirect-by
WordPress
x-xss-protection
1
style.min.css
www.cs.columbia.edu/crf/wp-includes/css/dist/block-library/ 		111 KB
15 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/crf/wp-includes/css/dist/block-library/style.min.css?ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
98cecf88a23542fa047ce46eedb650b5c5128761ed4386c0977b847094ddfa20

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

content-encoding
gzip
etag
"1bae5-61bdfd2f20fc0;61e64880f9c0e
accept-ranges
bytes
content-length
14991
date
Fri, 04 Oct 2024 01:48:26 GMT
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
vary
Accept-Encoding
server
Apache
content-type
text/css
screen.min.css
www.cs.columbia.edu/wp-content/plugins/table-of-contents-plus/ 		1 KB
720 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/plugins/table-of-contents-plus/screen.min.css?ver=2406
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
2e36bd3bdbb929f427e79a6c84b7922b4375589386981eba29eb0cff57b02b1b

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

content-encoding
gzip
etag
"484-61bdfd2f20fc0-gzip"
accept-ranges
bytes
content-length
456
date
Fri, 04 Oct 2024 01:48:26 GMT
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
vary
Accept-Encoding
server
Apache
content-type
text/css
font-awesome.min.css
maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/ 		27 KB
7 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css?ver=b830c9c9da0fbca059b8e7ae6fc43f07
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ddd92f10ad162c7449eff0acaf40598c05b1111739587edb75e5326b6697c5d5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

cdn-status
200
content-encoding
br
cf-cache-status
HIT
etag
W/"4fbd15cb6047af93373f4f895639c8bf"
age
3242725
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
date
Fri, 04 Oct 2024 01:48:26 GMT
last-modified
Mon, 25 Jan 2021 22:04:54 GMT
content-type
text/css; charset=utf-8
vary
Accept-Encoding
cdn-cache
HIT
cdn-cachedat
03/18/2024 12:51:16
cdn-requestpullcode
200
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31919000
cdn-requestpullsuccess
True
timing-allow-origin
*
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cdn-requestid
a4ba965df9ea4d90b657e968682075a0
cross-origin-resource-policy
cross-origin
cdn-pullzone
252412
cdn-proxyver
1.04
cf-ray
8cd1827baa2218c3-FRA
access-control-allow-origin
*
cdn-edgestorageid
1075
server
cloudflare
cdn-requestcountrycode
US
css
fonts.googleapis.com/ 		9 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Roboto%3A400%2C300%2C500%2C700&ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
4dd49d1f89345b2f261ee71d4ce0020ec9abceecf6048b443f3bc4d6386c546f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Fri, 04 Oct 2024 01:48:26 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 04 Oct 2024 01:48:26 GMT
content-type
text/css; charset=utf-8
last-modified
Fri, 04 Oct 2024 00:24:40 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
styles.css
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/css/ 		419 KB
41 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/css/styles.css?ver=b830c9c9da0fbca059b8e7ae6fc43f07
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
e46bc84822e6b5749e1566fe16749fc74e9a21c308860e731b4de77eba4c7835

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

content-encoding
gzip
etag
"68a58-61bdfd2f20fc0-gzip"
accept-ranges
bytes
content-length
41220
date
Fri, 04 Oct 2024 01:48:27 GMT
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
vary
Accept-Encoding
server
Apache
content-type
text/css
datatables.min.css
cdn.datatables.net/t/bs/dt-1.10.11,r-2.0.2/ 		8 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.datatables.net/t/bs/dt-1.10.11,r-2.0.2/datatables.min.css?ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:87b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
815dd78f22ecf78402af87a2c2dae0bee26b32a1da4bbd2b4427158a7a85c437
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

content-encoding
br
cf-cache-status
HIT
age
1092253
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6kt1IthS2VJ%2Blhbiup4ulEEtsxeSvTeTJ8k0aypjJ6SejMILFe5P3QYsdSinqwq64s0a%2B6ei07ErXhiBxmPGq6FOutSr38Rx7f32wjLQaezIHvACtr2TTqtfvydRNdnoHjniMIPSLQMQ6wwX%2Bl%2BwPw%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods
OPTIONS, GET
expires
Thu, 31 Dec 2037 23:55:55 GMT
date
Fri, 04 Oct 2024 01:48:26 GMT
content-type
text/css; charset=utf-8
vary
Accept-Encoding
last-modified
Sat, 21 Sep 2024 10:24:13 GMT
x-frame-options
SAMEORIGIN
access-control-allow-headers
origin, x-requested-with, content-type
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8cd1827bbf92366d-FRA
access-control-allow-origin
*
server
cloudflare
generic-no-float.min.css
www.cs.columbia.edu/wp-content/plugins/wp-members/assets/css/forms/ 		4 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/plugins/wp-members/assets/css/forms/generic-no-float.min.css?ver=3.4.9.5
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
5164fed6d3c7543e9b89997c01edbe4edeaa8d22e2bd8cd4e60f007ab15a7bf5

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

content-encoding
gzip
etag
"ee1-61bdfd2f20fc0-gzip"
accept-ranges
bytes
content-length
1000
date
Fri, 04 Oct 2024 01:48:27 GMT
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
vary
Accept-Encoding
server
Apache
content-type
text/css
cse.js
cse.google.com/ 		9 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cse.google.com/cse.js?cx=73a8d1394b7b8427d&ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gws /
Resource Hash
3563e986cf5d5c5673667f805190ae4c852a97148d1dcc6ce1e266d28f82acb7
Security Headers
Name Value
Content-Security-Policy object-src 'none';base-uri 'self';script-src 'nonce-59FY9GACT5UwWgIGHoIJZg' 'strict-dynamic' 'report-sample' 'unsafe-eval' 'unsafe-inline' https: http:;report-uri https://csp.withgoogle.com/csp/gws/other
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

content-security-policy
object-src 'none';base-uri 'self';script-src 'nonce-59FY9GACT5UwWgIGHoIJZg' 'strict-dynamic' 'report-sample' 'unsafe-eval' 'unsafe-inline' https: http:;report-uri https://csp.withgoogle.com/csp/gws/other
cross-origin-opener-policy
same-origin-allow-popups; report-to="gws"
content-encoding
br
accept-ch
Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version, Sec-CH-UA-Arch, Sec-CH-UA-Model, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version-List, Sec-CH-UA-WoW64
cross-origin-resource-policy
cross-origin
report-to
{"group":"gws","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/gws/other"}]}
permissions-policy
unload=()
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
3359
date
Fri, 04 Oct 2024 01:48:26 GMT
x-xss-protection
0
content-type
text/javascript; charset=UTF-8
content-disposition
attachment; filename="f.txt"
server
gws
x-frame-options
SAMEORIGIN
jquery.min.js
www.cs.columbia.edu/crf/wp-includes/js/jquery/ 		86 KB
86 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/crf/wp-includes/js/jquery/jquery.min.js?ver=3.7.1
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
cb6f2d32c49d1c2b25e9ffc9aaafa3f83075346c01bcd4ae6eb187392a4292cf

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
87553
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"15601-61bdfd2f20fc0;61e64880f9c0e
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
jquery-migrate.min.js
www.cs.columbia.edu/crf/wp-includes/js/jquery/ 		13 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/crf/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
5274f11e6fb32ae0cf2dfb9f8043272865c397a7c4223b4cfa7d50ea52fbde89

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
13577
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"3509-61bdfd2f20fc0;61e64880f9c0e
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
waypoint.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/ 		4 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/waypoint.js?ver=4.0
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
edd1d25fb4b0997dec1109f8f4fad31ab0572d7a1d9de4b15eeead327a8fbc0d

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
4200
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"1068-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
jquery.waypoints.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/ 		17 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/jquery.waypoints.js?ver=4.0
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
3b2709bfa17d9cacd051779b518056b6d3b3114fb0dfdd61cee3004f8ce9f959

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
17548
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"448c-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
infinite.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/ 		2 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/infinite.js?ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
4274ec29e8bff0cc4facbdf836a6d842010fba0f16af244c7b06ffaa8e1d0677

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
2047
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"7ff-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
bootstrap.min.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/ 		39 KB
39 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/bootstrap.min.js?ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
9ee2fcff6709e4d0d24b09ca0fc56aade12b4961ed9c43fd13b03248bfb57afe

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
39680
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"9b00-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
jquery.bcSwipe.min.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/third-party/bcSwipe/ 		608 B
827 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/third-party/bcSwipe/jquery.bcSwipe.min.js?ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
fe0681f41f8df700e28954c02d40aa93c474d14b7b44e9d82bca1e566bd1425d

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
608
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"260-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
mustache.min.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/third-party/ 		9 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/third-party/mustache.min.js?ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
3258bb61f5b69f33076dd0c91e13ddd2c7fe771882adff9345e90d4ab7c32426

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
9512
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"2528-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
load.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/ 		14 KB
15 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/load.js?ver=b830c9c9da0fbca059b8e7ae6fc43f07
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
79d56bee39a1f35f0fa88d3d7ccea1a7c25afe6eaf475fd7c8a4acd441657cd7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
14773
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"39b5-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
api.js
www.google.com/recaptcha/ 		1 KB
967 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api.js?ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:806::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
afc0241a39092a04866d3fd728be5b366eea4ae6e6e3075ae957c44ce880e9d5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

cache-control
private, max-age=300
content-encoding
gzip
cross-origin-resource-policy
cross-origin
report-to
{"group":"coop_38fac9d5b82543fc4729580d18ff2d3d","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/38fac9d5b82543fc4729580d18ff2d3d"}]}
x-content-type-options
nosniff
expires
Fri, 04 Oct 2024 01:48:26 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cross-origin-opener-policy-report-only
same-origin; report-to="coop_38fac9d5b82543fc4729580d18ff2d3d"
date
Fri, 04 Oct 2024 01:48:26 GMT
x-xss-protection
0
content-type
text/javascript; charset=utf-8
server
ESF
x-frame-options
SAMEORIGIN
jquery.validate.min.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/jquery-validation/dist/ 		23 KB
23 KB 		Script
General
Check archive.org
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Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/jquery-validation/dist/jquery.validate.min.js?ver=1.17.0
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
17a879e50c3ab3078afaded288e257fb66e94806b76ff7e796b54226f9848f50

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
23261
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"5add-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
allure-security.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/ 		525 B
744 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/allure-security.js?ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
1164a80464c68713846274a537b0bc846471e7e38509b92e6e53a7aca4c1ad9c

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
525
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"20d-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
main-logo.png
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/img/ 		9 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/img/main-logo.png
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
d9ba389a684c161de822fb9f9cbb7787984aad4d1905e703d4d500c7bcc8d0c9

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
8843
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"228b-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
image/png
server
Apache
colum-eng.png
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/img/ 		7 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/img/colum-eng.png
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
86807c205288e526fef24f3c7d74821ec917f7890871561b83da8386ebe00869

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
7517
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"1d5d-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
image/png
server
Apache
colum-univ.png
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/img/ 		7 KB
7 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/img/colum-univ.png
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
6fd6deece9db2004079fdd3a783037d3eddc1d34a736560696fc5b44d397625f

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
6691
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"1a23-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
image/png
server
Apache
crf-banner-no-logo-300x81.png
www.cs.columbia.edu/wp-content/uploads/sites/4/2020/02/ 		18 KB
18 KB 		Image
General
Check archive.org
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Full URL
https://www.cs.columbia.edu/wp-content/uploads/sites/4/2020/02/crf-banner-no-logo-300x81.png
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
137c2663326da46dd18e6a32d317ef83ff9d138df3742ff65e50768154886c0c

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
18384
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"47d0-59f52cbc55248"
last-modified
Mon, 24 Feb 2020 14:00:38 GMT
content-type
image/png
server
Apache
front.min.js
www.cs.columbia.edu/wp-content/plugins/table-of-contents-plus/ 		6 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/plugins/table-of-contents-plus/front.min.js?ver=2406
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
c18f5c0855f4b76c30dd796f7164f9d1bb23c2c85b070cfad938787a214a2639

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
6159
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"180f-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
underscore.min.js
www.cs.columbia.edu/crf/wp-includes/js/ 		18 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/crf/wp-includes/js/underscore.min.js?ver=1.13.4
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
726b820e44f6ab90ad991d30a4bf26d3a5d71493cbcd1fb1efd0d14e89b9df2a

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
18833
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"4991-61bdfd2f20fc0;61e64880f9c0e
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
backbone.min.js
www.cs.columbia.edu/crf/wp-includes/js/ 		24 KB
24 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/crf/wp-includes/js/backbone.min.js?ver=1.5.0
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
90554181b9d143453475bb69bbce45d406f2d2119409db9b71da8552536681a7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
24140
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"5e4c-61bdfd2f20fc0;61e64880f9c0e
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
api-request.min.js
www.cs.columbia.edu/crf/wp-includes/js/ 		1023 B
1 KB 		Script
General
Check archive.org
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Full URL
https://www.cs.columbia.edu/crf/wp-includes/js/api-request.min.js?ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
1a234275545ba883616ac6b4151a0f06d9bb097146e806e40317a263bbf1c51e

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
1023
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"3ff-61bdfd2f20fc0;61e64880f9c0e
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
wp-api.min.js
www.cs.columbia.edu/crf/wp-includes/js/ 		14 KB
15 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/crf/wp-includes/js/wp-api.min.js?ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
947960adcbb708c908d60c1fb55b6c617e11c93876ecf9f525f13accf7ddb591

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
14682
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"395a-61bdfd2f20fc0;61e64880f9c0e
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
datatables.min.js
cdn.datatables.net/t/bs/dt-1.10.11,r-2.0.2/ 		94 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.datatables.net/t/bs/dt-1.10.11,r-2.0.2/datatables.min.js?ver=1.10.11
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:87b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5b50b2780f1af89e61a9680411219ae6435c750bc6bcb38ee4ae426144609c8c
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

content-encoding
br
cf-cache-status
HIT
age
59887
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JKiZnwQ%2FxQXPLNb4pzve%2B6Qxf%2FrZzp%2FKEG7MjnUyt2DFG7RGPUKh%2BRw4pj%2FFGiQOxapo%2ByhyIOEOQLhge46fR0z0QRY2cP1VH3wye5C8S5rQXlddF1ILLusqYJHq%2Fs56QND7Ow0vUOyJc8m6%2BFEKUg%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods
OPTIONS, GET
expires
Thu, 31 Dec 2037 23:55:55 GMT
date
Fri, 04 Oct 2024 01:48:27 GMT
content-type
text/javascript; charset=utf-8
vary
Accept-Encoding
last-modified
Thu, 03 Oct 2024 09:10:20 GMT
x-frame-options
SAMEORIGIN
access-control-allow-headers
origin, x-requested-with, content-type
cache-control
max-age=315360000
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8cd1827f0900366d-FRA
access-control-allow-origin
*
server
cloudflare
gmail_icon.png
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/img/ 		17 KB
17 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/img/gmail_icon.png
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
a061fa00ad150e95c7efc3f5e16cd5e041802d9c490362532995801e43645e31

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
17004
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"426c-61bdfd2f20fc0"
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
image/png
server
Apache
79720eab-b7a8-4e6b-b267-f7f81ac0d996
https://www.cs.columbia.edu/ 		0
0
cse_element__de.js
www.google.com/cse/static/element/8fa85d58e016b414/ 		286 KB
94 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google.com/cse/static/element/8fa85d58e016b414/cse_element__de.js?usqp=CAI%3D
Requested by
Host: cse.google.com
URL: https://cse.google.com/cse.js?cx=73a8d1394b7b8427d&ver=5c6f312d4ce039b70781728d7d447ed8
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:806::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
3b1d39247297521d165fb6840babad7f5b2b49528bed01877b5c2c350c4806a6
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

content-encoding
gzip
report-to
{"group":"prose-team","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/prose-team"}]}
x-content-type-options
nosniff
expires
Fri, 04 Oct 2024 01:48:27 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 04 Oct 2024 01:48:27 GMT
content-type
text/javascript
vary
Accept-Encoding
last-modified
Wed, 12 Jun 2024 21:33:21 GMT
link
<https://www.adsensecustomsearchads.com>; rel="preconnect"
cache-control
private, max-age=31536000
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/prose-team
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="prose-team"
content-length
96053
x-xss-protection
0
server
sffe
default+de.css
www.google.com/cse/static/element/8fa85d58e016b414/ 		41 KB
9 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.google.com/cse/static/element/8fa85d58e016b414/default+de.css
Requested by
Host: cse.google.com
URL: https://cse.google.com/cse.js?cx=73a8d1394b7b8427d&ver=5c6f312d4ce039b70781728d7d447ed8
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:806::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
a5402de70228d4bf5379b518225b702918f6ae277e9293f9d16334c2b1fa31e3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

content-encoding
gzip
report-to
{"group":"prose-team","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/prose-team"}]}
x-content-type-options
nosniff
expires
Fri, 04 Oct 2024 01:48:27 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 04 Oct 2024 01:48:27 GMT
content-type
text/css
vary
Accept-Encoding
last-modified
Wed, 12 Jun 2024 21:33:21 GMT
link
<https://www.adsensecustomsearchads.com>; rel="preconnect"
cache-control
private, max-age=31536000
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/prose-team
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="prose-team"
content-length
9068
x-xss-protection
0
server
sffe
default.css
www.google.com/cse/static/style/look/v4/ 		4 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.google.com/cse/static/style/look/v4/default.css
Requested by
Host: cse.google.com
URL: https://cse.google.com/cse.js?cx=73a8d1394b7b8427d&ver=5c6f312d4ce039b70781728d7d447ed8
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:806::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
dcec22bbcb68119d6c7d6d5e088fb82183a9826d0c9e3403f1386fd837f06a89
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

content-encoding
gzip
age
1654
report-to
{"group":"prose-team","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/prose-team"}]}
x-content-type-options
nosniff
expires
Fri, 04 Oct 2024 02:10:53 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 04 Oct 2024 01:20:53 GMT
last-modified
Wed, 17 Jun 2020 00:00:00 GMT
content-type
text/css
vary
Accept-Encoding
cache-control
public, max-age=3000
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/prose-team
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="prose-team"
content-length
1345
x-xss-protection
0
server
sffe
recaptcha__de.js
www.gstatic.com/recaptcha/releases/xds0rzGrktR88uEZ2JUvdgOY/ 		541 KB
215 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/recaptcha/releases/xds0rzGrktR88uEZ2JUvdgOY/recaptcha__de.js
Requested by
Host: www.google.com
URL: https://www.google.com/recaptcha/api.js?ver=5c6f312d4ce039b70781728d7d447ed8
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:828::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
8635cb1f53e720094ad3494627fd904246c714272f0aaa563117f2688deaee24
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://www.cs.columbia.edu
Referer
https://www.cs.columbia.edu/

Response headers

content-encoding
gzip
age
21375
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
x-content-type-options
nosniff
expires
Fri, 03 Oct 2025 19:52:12 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Thu, 03 Oct 2024 19:52:12 GMT
last-modified
Mon, 23 Sep 2024 04:00:50 GMT
content-type
text/javascript
vary
Accept-Encoding
cache-control
public, max-age=31536000
cross-origin-opener-policy
same-origin-allow-popups; report-to="recaptcha"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
accept-ranges
bytes
access-control-allow-origin
*
content-length
219745
x-xss-protection
0
server
sffe
9b42ef5d752a43c48363f8baca843531
thefontzone.com/v4/w/fonts/ 		0
382 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://thefontzone.com/v4/w/fonts/9b42ef5d752a43c48363f8baca843531?i=www.cs.columbia.edu&l=www.cs.columbia.edu&p=/crf/&o=Linux%20x86_64&v2=1600x1200&r3=-120&s4=
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/allure-security.js?ver=5c6f312d4ce039b70781728d7d447ed8
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.173.205.107 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-173-205-107.fra56.r.cloudfront.net
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

x-amz-apigw-id
fGho3EKnIAMEFNg=
x-amzn-trace-id
Root=1-66ff496b-7b02561d3d22cc4e2ca088ad;Parent=7e6ff669704d20f3;Sampled=0;Lineage=1:d7a1fa29:0
x-amzn-requestid
83ff37f8-b4a3-4065-a298-47048cd30cde
via
1.1 392cb865edfd76152c5ac655614b2f60.cloudfront.net (CloudFront)
access-control-allow-origin
*
x-cache
Miss from cloudfront
content-length
0
x-amz-cf-id
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date
Fri, 04 Oct 2024 01:48:27 GMT
content-type
application/json
x-amz-cf-pop
FRA56-P12
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.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

content-encoding
gzip
age
1332
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:225:0"}],}
x-content-type-options
nosniff
expires
Fri, 04 Oct 2024 03:26:15 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 04 Oct 2024 01:26:15 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
content-type
text/javascript
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:225:0
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
20994
server
Golfe2
fontawesome-webfont.woff2
maxcdn.bootstrapcdn.com/font-awesome/4.5.0/fonts/ 		65 KB
66 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/fonts/fontawesome-webfont.woff2?v=4.5.0
Requested by
Host: maxcdn.bootstrapcdn.com
URL: https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css?ver=b830c9c9da0fbca059b8e7ae6fc43f07
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://www.cs.columbia.edu
Referer
https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css?ver=b830c9c9da0fbca059b8e7ae6fc43f07

Response headers

cdn-status
200
cf-cache-status
HIT
etag
"db812d8a70a4e88e888744c1c9a27e89"
age
1194568
x-content-type-options
nosniff
date
Fri, 04 Oct 2024 01:48:27 GMT
content-type
font/woff2
last-modified
Mon, 25 Jan 2021 22:04:54 GMT
cdn-cachedat
10/31/2023 18:48:08
cdn-cache
HIT
cdn-requestpullcode
200
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
cache-control
public, max-age=31919000
cdn-requestpullsuccess
True
timing-allow-origin
*
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cdn-requestid
fe1eec03321712dea13bfe4088efccb9
cross-origin-resource-policy
cross-origin
cdn-pullzone
252412
cdn-proxyver
1.04
cf-ray
8cd1827f3c8818d9-FRA
accept-ranges
bytes
access-control-allow-origin
*
content-length
66624
cdn-edgestorageid
723
server
cloudflare
cdn-requestcountrycode
DE
collect
www.google-analytics.com/j/ 		15 B
437 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1515516020&t=pageview&_s=1&dl=https%3A%2F%2Fwww.cs.columbia.edu%2Fcrf%2F&ul=de-de&de=UTF-8&dt=Computer%20Science%20Department%20Computing&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAACAAI~&jid=1201818950&gjid=663957876&cid=1579515911.1728006507&tid=UA-81573103-1&_gid=1047274874.1728006507&_r=1&_slc=1&z=2058008967
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
2a00:1450:4001:830::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
1e0341813042fc78cc5e70b026a73981c1fc7aab8f77aeaecd4d410b7f2553d2
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type
text/plain
Referer
https://www.cs.columbia.edu/

Response headers

report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:175:0"}],}
x-content-type-options
nosniff
expires
Fri, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 04 Oct 2024 01:48:27 GMT
last-modified
Sun, 17 May 1998 03:00:00 GMT
content-type
text/plain
cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:175:0
access-control-allow-origin
https://www.cs.columbia.edu
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
15
server
Golfe2
js
www.googletagmanager.com/gtag/ 		260 KB
93 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-FMJWFZWDL5&cx=c&_slc=1
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
2a00:1450:4001:802::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
41b3873958a555f8938f6d822a0f20c76dcc5e39d68c27e3add16b4e49d7aee9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

content-encoding
br
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires
Fri, 04 Oct 2024 01:48:27 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 04 Oct 2024 01:48:27 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
94544
x-xss-protection
0
server
Google Tag Manager
/
www.cs.columbia.edu/crf/wp-json/wp/v2/ 		207 KB
208 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/crf/wp-json/wp/v2/
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/wp-includes/js/jquery/jquery.min.js?ver=3.7.1
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
234a52d622d394329045c0a9e17ea91d52c98539dee32947a26ef66d08d46c0b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1

Request headers

Referer
https://www.cs.columbia.edu/crf/
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Accept
application/json, text/javascript, */*; q=0.01

Response headers

transfer-encoding
chunked
x-robots-tag
noindex
link
<https://www.cs.columbia.edu/crf/wp-json/>; rel="https://api.w.org/"
cache-control
no-store, no-cache, must-revalidate
access-control-expose-headers
X-WP-Total, X-WP-TotalPages, Link
pragma
no-cache
x-content-type-options
nosniff
allow
GET
expires
Thu, 19 Nov 1981 08:52:00 GMT
date
Fri, 04 Oct 2024 01:48:27 GMT
x-xss-protection
1
content-type
application/json; charset=UTF-8
vary
Origin
server
Apache
access-control-allow-headers
Authorization, X-WP-Nonce, Content-Disposition, Content-MD5, Content-Type
wp-emoji-release.min.js
www.cs.columbia.edu/crf/wp-includes/js/ 		18 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/crf/wp-includes/js/wp-emoji-release.min.js?ver=5c6f312d4ce039b70781728d7d447ed8
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/crf/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
4e6ce5444c7f396cef0eb1fa3611034151e485dd06fbe5573a5583e1eebc98c3

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
18726
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"4926-61bdfd2f20fc0;61e64880f9c0e
last-modified
Thu, 27 Jun 2024 14:19:51 GMT
content-type
text/javascript
server
Apache
collect
region1.google-analytics.com/g/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-FMJWFZWDL5&gtm=45je4a20v9111106485za200&_p=1728006507521&gcd=13l3l3l2l2l1&npa=0&dma_cps=syphamo&dma=1&tag_exp=101671035~101747727&ul=de-de&sr=1600x1200&cid=1579515911.1728006507&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_eu=EBAI&_s=1&dl=https%3A%2F%2Fwww.cs.columbia.edu%2Fcrf%2F&dt=Computer%20Science%20Department%20Computing&sid=1728006507&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=1964
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-FMJWFZWDL5&cx=c&_slc=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:86:0
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:86:0"}],}
expires
Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin
https://www.cs.columbia.edu
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 04 Oct 2024 01:48:27 GMT
content-type
text/plain
server
Golfe2
favicon.png
www.cs.columbia.edu/images/ 		69 KB
70 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/images/favicon.png
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
128.59.11.206 New York, United States, ASN14 (COLUMBIA-GW, US),
Reverse DNS
webcluster.cs.columbia.edu
Software
Apache /
Resource Hash
91bb1adeae6481ead0e0b9d38c091e1fe884453c1ca3f594d1386f587a6edf81

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://www.cs.columbia.edu/crf/

Response headers

accept-ranges
bytes
content-length
71083
date
Fri, 04 Oct 2024 01:48:27 GMT
etag
"115ab-53dbb2a61b14c"
last-modified
Fri, 30 Sep 2016 15:22:42 GMT
content-type
image/png
server
Apache

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
www.cs.columbia.edu
URL
blob:https://www.cs.columbia.edu/79720eab-b7a8-4e6b-b267-f7f81ac0d996

Verdicts & Comments Add Verdict or Comment

36 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.

object| _wpemojiSettings object| __gcse function| jQuery function| Waypoint object| Mustache object| wp_data number| windowHeight function| windowSmallerThan object| modalTemplate object| mice object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client function| font_fam_bqjsoob string| GoogleAnalyticsObject function| ga object| tocplus 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| _ object| Backbone object| wpApiSettings object| wp object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| recaptcha object| dataLayer object| google_tag_manager object| twemoji

6 Cookies

Domain/Path Name / Value
www.cs.columbia.edu/ Name: PHPSESSID
Value: 23ij2or3565909vtphjmi40g5r
www.cs.columbia.edu/ Name: cs-webservers
Value: web5-ssl-public
.columbia.edu/ Name: _ga
Value: GA1.2.1579515911.1728006507
.columbia.edu/ Name: _gid
Value: GA1.2.1047274874.1728006507
.columbia.edu/ Name: _gat
Value: 1
.columbia.edu/ Name: _ga_FMJWFZWDL5
Value: GS1.2.1728006507.1.0.1728006507.0.0.0

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
X-Xss-Protection 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.

cdn.datatables.net
cse.google.com
fonts.googleapis.com
maxcdn.bootstrapcdn.com
region1.google-analytics.com
thefontzone.com
www.cs.columbia.edu
www.google-analytics.com
www.google.com
www.googletagmanager.com
www.gstatic.com
www.cs.columbia.edu
128.59.11.206
18.173.205.107
2001:4860:4802:34::36
2606:4700:20::681a:87b
2606:4700::6812:acf
2a00:1450:4001:802::2008
2a00:1450:4001:806::2004
2a00:1450:4001:828::2003
2a00:1450:4001:829::200e
2a00:1450:4001:82b::200a
2a00:1450:4001:830::200e
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