urlscan.io logo urlscan.io
SecurityTrails logo

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/
Effective URL: https://www.cs.columbia.edu/
Submission: On April 23 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 15 IPs in 3 countries across 10 domains to perform 80 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

58    128.59.11.206 (New York, United States)

ASN14 (COLUMBIA-GW, US)
PTR: webcluster.cs.columbia.edu
www.cs.columbia.edu
2    104.18.11.207 (None, )

ASN13335 (CLOUDFLARENET, US)
maxcdn.bootstrapcdn.com
1    2a00:1450:4001:811::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
2    2606:4700:20::ac43:4b21 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.datatables.net
2    2a00:1450:4001:808::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
cse.google.com
1    2606:4700:10::ac43:2794 (United States)

ASN13335 (CLOUDFLARENET, US)
static.addtoany.com
5    172.217.16.196 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s08-in-f4.1e100.net
www.google.com
1    2a00:1450:4001:82f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.gstatic.com
1    18.173.187.49 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-173-187-49.muc50.r.cloudfront.net
thefontzone.com
2    2a00:1450:4001:803::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
2    172.67.39.148 (United States)

ASN13335 (CLOUDFLARENET, US)
static.addtoany.com
1    2a00:1450:4001:82b::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
1    2a00:1450:4001:827::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
clients1.google.com
Apex Domain
Subdomains		 Transfer
58 columbia.edu
www.cs.columbia.edu
2 MB
8 google.com
cse.google.com — Cisco Umbrella Rank: 3053
www.google.com — Cisco Umbrella Rank: 2
clients1.google.com — Cisco Umbrella Rank: 483
194 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 31
region1.google-analytics.com — Cisco Umbrella Rank: 2404
21 KB
3 addtoany.com
static.addtoany.com — Cisco Umbrella Rank: 3731
28 KB
2 datatables.net
cdn.datatables.net — Cisco Umbrella Rank: 4930
33 KB
2 bootstrapcdn.com
maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 1139
72 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
87 KB
1 thefontzone.com
thefontzone.com — Cisco Umbrella Rank: 41103
379 B
1 gstatic.com
www.gstatic.com
204 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 33
1 KB
80 10
Domain Requested by
58 www.cs.columbia.edu 1 redirects www.cs.columbia.edu
5 www.google.com www.cs.columbia.edu
cse.google.com
www.google.com
3 static.addtoany.com www.cs.columbia.edu
static.addtoany.com
2 www.google-analytics.com www.cs.columbia.edu
www.google-analytics.com
2 cse.google.com www.cs.columbia.edu
www.google.com
2 cdn.datatables.net www.cs.columbia.edu
2 maxcdn.bootstrapcdn.com www.cs.columbia.edu
maxcdn.bootstrapcdn.com
1 clients1.google.com www.cs.columbia.edu
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 fonts.googleapis.com www.cs.columbia.edu
80 13
Subject Issuer Validity Valid
*.cs.columbia.edu
InCommon RSA Server CA 2		 2023-11-20 -
2024-11-19		 a year crt.sh
bootstrapcdn.com
GTS CA 1P5		 2024-03-27 -
2024-06-25		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2024-03-18 -
2024-06-10		 3 months crt.sh
datatables.net
GTS CA 1P5		 2024-03-27 -
2024-06-25		 3 months crt.sh
*.google.com
GTS CA 1C3		 2024-03-18 -
2024-06-10		 3 months crt.sh
static.addtoany.com
E1		 2024-04-23 -
2024-07-22		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2024-03-18 -
2024-06-10		 3 months crt.sh
thefontzone.com
Amazon RSA 2048 M02		 2024-03-24 -
2025-04-22		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-03-18 -
2024-06-10		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.cs.columbia.edu/
Frame ID: A30852CCC48525FD64BC3606D69AA91C
Requests: 79 HTTP requests in this frame

Frame: https://static.addtoany.com/menu/sm.25.html
Frame ID: 9488AF574299C3684A9243050ED9EDE3
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Department of Computer Science, Columbia UniversityDepartment of Computer Science, Columbia University

Page URL History Show full URLs

  1. http://www.cs.columbia.edu/ HTTP 307
    https://www.cs.columbia.edu/ HTTP 307
    http://www.cs.columbia.edu/ HTTP 301
    https://www.cs.columbia.edu/ 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
  • addtoany\.com/menu/page\.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

80
Requests

99 %
HTTPS

64 %
IPv6

10
Domains

13
Subdomains

15
IPs

3
Countries

2486 kB
Transfer

4202 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/ HTTP 307
    https://www.cs.columbia.edu/ HTTP 307
    http://www.cs.columbia.edu/ HTTP 301
    https://www.cs.columbia.edu/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

80 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.cs.columbia.edu/
Redirect Chain
  • http://www.cs.columbia.edu/
  • https://www.cs.columbia.edu/
  • http://www.cs.columbia.edu/
  • https://www.cs.columbia.edu/
75 KB
16 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/
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
97e68152d64040601af7c8179e9caae598e329a67ab0a474810b3d602b5f7525
Security Headers
Name Value
X-Xss-Protection 1

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

cache-control
no-store, no-cache, must-revalidate
content-encoding
gzip
content-length
15492
content-type
text/html; charset=UTF-8
date
Tue, 23 Apr 2024 13:13:13 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
link
<https://www.cs.columbia.edu/wp-json/>; rel="https://api.w.org/"
pragma
no-cache
server
Apache
vary
Accept-Encoding
x-xss-protection
1

Redirect headers

content-length
0
location
https://www.cs.columbia.edu/
style.min.css
www.cs.columbia.edu/wp/wp-includes/css/dist/block-library/ 		108 KB
14 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp/wp-includes/css/dist/block-library/style.min.css?ver=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
0085adfd2d08a45f62a06d8f3f969ddc4a94ebe8d226511db90aa038f11ed180

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:18 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"1ae43-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
content-length
14501
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=2309
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:18 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"484-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
content-length
456
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/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.11.207 -, , 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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:18 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
1047
age
785303
cdn-cachedat
10/31/2023 18:58:32
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:04:54 GMT
cdn-proxyver
1.04
cdn-requestpullcode
200
server
cloudflare
etag
W/"4fbd15cb6047af93373f4f895639c8bf"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
49b2f99d4332d3419887b203b3940dc8
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
878e1c350d6534d0-WAW
cdn-requestpullsuccess
True
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=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
d3f4104957e76483acba4180738253208fd8d4d81c64931244860514af502b82
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Tue, 23 Apr 2024 13:13:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Tue, 23 Apr 2024 11:20:15 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Tue, 23 Apr 2024 13:13:18 GMT
styles.css
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/css/ 		418 KB
40 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/
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
afbbd81be11be26e66727a6dd9c07b5061542cfd6d74ba0b7c8ee798879d0647

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"68746-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
content-length
41035
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=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:4b21 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
815dd78f22ecf78402af87a2c2dae0bee26b32a1da4bbd2b4427158a7a85c437
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:18 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2017
last-modified
Tue, 23 Apr 2024 12:39:41 GMT
server
cloudflare
vary
Accept-Encoding
access-control-allow-methods
OPTIONS, GET
content-type
text/css; charset=utf-8
access-control-allow-origin
*
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=46uNSJk9fDdX6gXc4q8OuX0JdisLNuEJt2zXEvXoNlCGcq3pvNGd0bbAeD3pixDW3yDcBDRjGLKeosD2%2Fl4skeu9NMfwR5nfKyJCKJc6Y2Tt6REGWTiZUDPgAnIGyzoF04qJYyPjs%2B3yCfhdHPMrVA%3D%3D"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=315360000
x-frame-options
SAMEORIGIN
cf-ray
878e1c35398f92c6-FRA
access-control-allow-headers
origin, x-requested-with, content-type
expires
Thu, 31 Dec 2037 23:55:55 GMT
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=3.4.9.2
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"ee1-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
content-length
1000
addtoany.min.css
www.cs.columbia.edu/wp-content/plugins/add-to-any/ 		2 KB
798 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/plugins/add-to-any/addtoany.min.css?ver=1.16
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
c19e3e4151ea4933fa9ba9703c51fe20ad469237771214b1c5001d1b107ddef5

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"644-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
text/css
accept-ranges
bytes
content-length
534
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=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
gws /
Resource Hash
66e6394ea948856181bf6b5337d3189f461f0638920e2e0844e7c0ee17e0f6f9
Security Headers
Name Value
Content-Security-Policy object-src 'none';base-uri 'self';script-src 'nonce-R_mnrY1lN3bO7zxXbOGcEw' '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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
object-src 'none';base-uri 'self';script-src 'nonce-R_mnrY1lN3bO7zxXbOGcEw' 'strict-dynamic' 'report-sample' 'unsafe-eval' 'unsafe-inline' https: http:;report-uri https://csp.withgoogle.com/csp/gws/other
content-encoding
br
date
Tue, 23 Apr 2024 13:13:18 GMT
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
3172
x-xss-protection
0
accept-ch
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-opener-policy
same-origin-allow-popups; report-to="gws"
server
gws
x-frame-options
SAMEORIGIN
report-to
{"group":"gws","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/gws/other"}]}
content-type
text/javascript; charset=UTF-8
permissions-policy
unload=()
origin-trial
Ap+qNlnLzJDKSmEHjzM5ilaa908GuehlLqGb6ezME5lkhelj20qVzfv06zPmQ3LodoeujZuphAolrnhnPA8w4AIAAABfeyJvcmlnaW4iOiJodHRwczovL3d3dy5nb29nbGUuY29tOjQ0MyIsImZlYXR1cmUiOiJQZXJtaXNzaW9uc1BvbGljeVVubG9hZCIsImV4cGlyeSI6MTY4NTY2Mzk5OX0=, AvudrjMZqL7335p1KLV2lHo1kxdMeIN0dUI15d0CPz9dovVLCcXk8OAqjho1DX4s6NbHbA/AGobuGvcZv0drGgQAAAB9eyJvcmlnaW4iOiJodHRwczovL3d3dy5nb29nbGUuY29tOjQ0MyIsImZlYXR1cmUiOiJCYWNrRm9yd2FyZENhY2hlTm90UmVzdG9yZWRSZWFzb25zIiwiZXhwaXJ5IjoxNjkxNTM5MTk5LCJpc1N1YmRvbWFpbiI6dHJ1ZX0=
page.js
static.addtoany.com/menu/ 		3 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.addtoany.com/menu/page.js
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::ac43:2794 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6e0cc78c402cbc02fdfd41cd77c5fd6ffbd8066cc07935ea8eb5f3fcc59744a3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
21554
content-encoding
br
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
cf-bgj
minify
server
cloudflare
etag
W/"e346c2841e4abbb66ee259e9540abb61"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bWaDC6EoBz3kJJPA6O3B%2FpFQKI1AxR%2FlTozzpfn8tMfueroZULY4RhIyJJXqebt4eRVxpy%2BXBaWkC3dx1wiln%2FzAb0Dl3wvKXfcNJKwirOlTuaRz8Mu8ZeEaj8olIo2k%2BZpnkgxl"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=86400, stale-while-revalidate=30, public
cf-ray
878e1c3959e74d5e-FRA
jquery.min.js
www.cs.columbia.edu/wp/wp-includes/js/jquery/ 		86 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp/wp-includes/js/jquery/jquery.min.js?ver=3.7.1
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"15601-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
30368
jquery-migrate.min.js
www.cs.columbia.edu/wp/wp-includes/js/jquery/ 		13 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp/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/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"3509-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
4872
addtoany.min.js
www.cs.columbia.edu/wp-content/plugins/add-to-any/ 		129 B
403 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/plugins/add-to-any/addtoany.min.js?ver=1.1
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
50679e0e3933c945348a2db0cc128bb14b57a60a74fabf8cae13acc14efbb2e1

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"81-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
126
waypoint.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/ 		4 KB
1 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/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"1068-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
1053
jquery.waypoints.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/ 		17 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/jquery.waypoints.js?ver=4.0
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"448c-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
3620
infinite.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/ 		2 KB
954 B 		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=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"7ff-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
676
bootstrap.min.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/ 		39 KB
11 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=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"9b00-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
10940
jquery.bcSwipe.min.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/third-party/bcSwipe/ 		608 B
655 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=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"260-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
377
mustache.min.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/third-party/ 		9 KB
3 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=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"2528-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
2808
load.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/ 		14 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/load.js?ver=b830c9c9da0fbca059b8e7ae6fc43f07
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"39b5-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
3812
api.js
www.google.com/recaptcha/ 		1 KB
857 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api.js?ver=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.16.196 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s08-in-f4.1e100.net
Software
GSE /
Resource Hash
ad3080a9e4f5a799bcd5b51f0e8f4f67f87fa6d2837481eb1061977a4ef591bf
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=utf-8
cache-control
private, max-age=300
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
1; mode=block
expires
Tue, 23 Apr 2024 13:13:18 GMT
jquery.validate.min.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/jquery-validation/dist/ 		23 KB
8 KB 		Script
General
Check archive.org
Download Go to
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/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"5add-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
7502
allure-security.js
www.cs.columbia.edu/wp-content/themes/columbia-cs/assets/js/ 		525 B
604 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=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"20d-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
326
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/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
accept-ranges
bytes
etag
"228b-613f2d96bd4c0"
content-length
8843
content-type
image/png
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/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
accept-ranges
bytes
etag
"1d5d-613f2d96bd4c0"
content-length
7517
content-type
image/png
Carousel_2023_Wing-Elected-to-NAE.jpg
www.cs.columbia.edu/wp-content/uploads/2024/02/ 		42 KB
42 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/02/Carousel_2023_Wing-Elected-to-NAE.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
1846706f207aeee8db5ecbf079e8ae4fdcca1bc8e0edc075892783401fd04a7d

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
last-modified
Thu, 08 Feb 2024 16:48:51 GMT
server
Apache
accept-ranges
bytes
etag
"a67e-610e1960b8dfa"
content-length
42622
content-type
image/jpeg
Carousel_2023_TimR_ACMFellow.jpg
www.cs.columbia.edu/wp-content/uploads/2024/01/ 		64 KB
65 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/01/Carousel_2023_TimR_ACMFellow.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
9b474f98d7b5d1b2660299c2c9ef06b4a51884a17f0478f4e2dbb8d353f432c5

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
last-modified
Wed, 24 Jan 2024 20:25:30 GMT
server
Apache
accept-ranges
bytes
etag
"101a5-60fb6dd408dab"
content-length
65957
content-type
image/jpeg
Carousel_2023_NeumannTheoryPrize.jpg
www.cs.columbia.edu/wp-content/uploads/2023/10/ 		50 KB
50 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2023/10/Carousel_2023_NeumannTheoryPrize.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
de632b3b0c5e5df91b081884ec5edb307633731dc7d65d90ab3a19fa2d8729f3

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
last-modified
Tue, 17 Oct 2023 18:42:30 GMT
server
Apache
accept-ranges
bytes
etag
"c8dd-607ede2951b13"
content-length
51421
content-type
image/jpeg
Carousel_2023-Bellovin-USENIX-Flame.jpg
www.cs.columbia.edu/wp-content/uploads/2023/08/ 		31 KB
32 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2023/08/Carousel_2023-Bellovin-USENIX-Flame.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
b75798f604a0af819c0c059c3b078dcb932f35738513605a2f92d7632b2bf358

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
last-modified
Fri, 11 Aug 2023 14:18:28 GMT
server
Apache
accept-ranges
bytes
etag
"7dbc-602a662f123e1"
content-length
32188
content-type
image/jpeg
Carousel_2021_ChenFulkersonPrize.jpg
www.cs.columbia.edu/wp-content/uploads/2021/08/ 		43 KB
44 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2021/08/Carousel_2021_ChenFulkersonPrize.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
6f9ae47fbf86b5f253a9b9652fd9aba7a38b9da6bc3cd1dbcacfe6a83393a6a8

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
last-modified
Mon, 02 Aug 2021 15:01:57 GMT
server
Apache
accept-ranges
bytes
etag
"ada5-5c894d9bab8d6"
content-length
44453
content-type
image/jpeg
WebsiteImage_2023_CIDR2024.jpg
www.cs.columbia.edu/wp-content/uploads/2024/04/ 		8 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/04/WebsiteImage_2023_CIDR2024.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
853f98a65412950d1bc285152e612c44f66374575c65d85fdc972bcf2e127d21

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
last-modified
Mon, 22 Apr 2024 18:39:16 GMT
server
Apache
accept-ranges
bytes
etag
"1f50-616b3c12c4c1c"
content-length
8016
content-type
image/jpeg
WebsiteImage_2023_ZviGalil-Honorary-degree.jpg
www.cs.columbia.edu/wp-content/uploads/2024/04/ 		38 KB
38 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/04/WebsiteImage_2023_ZviGalil-Honorary-degree.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
25ceb7c81c6232fdc027054e61c8c72739a4cd9136b7dcaa6c04e45d11158fc9

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
last-modified
Wed, 10 Apr 2024 16:31:38 GMT
server
Apache
accept-ranges
bytes
etag
"972a-615c092a3bb0e"
content-length
38698
content-type
image/jpeg
WebsiteImage_2023_RaidarCoverImage.jpg
www.cs.columbia.edu/wp-content/uploads/2024/03/ 		24 KB
24 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/03/WebsiteImage_2023_RaidarCoverImage.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
db64d646a5974177b5dca80da7ce5ef3f3056a2020d82841415819857b05592c

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
last-modified
Thu, 21 Mar 2024 15:22:23 GMT
server
Apache
accept-ranges
bytes
etag
"5ffb-6142d46300ce9"
content-length
24571
content-type
image/jpeg
WebsiteImage_2023_Vice-Dean-Vishal-Misra.jpg
www.cs.columbia.edu/wp-content/uploads/2024/03/ 		32 KB
33 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/03/WebsiteImage_2023_Vice-Dean-Vishal-Misra.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
2ce18272bf635c1c3ad25faca06436ccc34c2162c47e6fd8e73f1add93dfe331

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
last-modified
Wed, 06 Mar 2024 21:50:47 GMT
server
Apache
accept-ranges
bytes
etag
"81d3-61304f396f8d4"
content-length
33235
content-type
image/jpeg
Image_GenAi-forum-825x510.png
www.cs.columbia.edu/wp-content/uploads/2024/02/ 		570 KB
571 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/02/Image_GenAi-forum-825x510.png
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
04ca87836f572ff4b387d23ef4e3595ce8b8c44542d837b164ea746235ef6518

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
last-modified
Wed, 28 Feb 2024 19:30:21 GMT
server
Apache
accept-ranges
bytes
etag
"8e99d-612762c758569"
content-length
584093
content-type
image/png
WebsiteImage_2023_PhdBridge-Eden-Shaveet.jpg
www.cs.columbia.edu/wp-content/uploads/2024/04/ 		19 KB
19 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/04/WebsiteImage_2023_PhdBridge-Eden-Shaveet.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
46a5083dfe0fa479d60cfc18619ec41e4afe376485438e185708665e8b5bec1f

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
last-modified
Wed, 17 Apr 2024 17:47:02 GMT
server
Apache
accept-ranges
bytes
etag
"4b98-6164e7133e4a4"
content-length
19352
content-type
image/jpeg
WebsiteImage_2023_UPE-Initiation.jpg
www.cs.columbia.edu/wp-content/uploads/2024/03/ 		49 KB
50 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/03/WebsiteImage_2023_UPE-Initiation.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
2e56fd8974b4463c27db4ba6e490a492f5409d5932bd603c08c7e32a8464089a

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
last-modified
Wed, 13 Mar 2024 20:50:28 GMT
server
Apache
accept-ranges
bytes
etag
"c5f1-61390ecc6f4d4"
content-length
50673
content-type
image/jpeg
WebsiteImage_2023_Lasertag-3.jpg
www.cs.columbia.edu/wp-content/uploads/2024/02/ 		42 KB
42 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/02/WebsiteImage_2023_Lasertag-3.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
b4b7033fd14d53560960c9b4ad7594285fa0d2e07f10dd486d49b3c57f434bd7

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
last-modified
Fri, 16 Feb 2024 18:56:28 GMT
server
Apache
accept-ranges
bytes
etag
"a635-611844d2e2a49"
content-length
42549
content-type
image/jpeg
WebsiteImage_2023_Washington-Post-Tuhin-Chakrabarty.jpg
www.cs.columbia.edu/wp-content/uploads/2024/02/ 		13 KB
13 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/02/WebsiteImage_2023_Washington-Post-Tuhin-Chakrabarty.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
13632bd2dc5af30a70d6c9a9e30ec80c52fbca829af142f70186f46ee830c1f2

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
last-modified
Wed, 14 Feb 2024 21:00:22 GMT
server
Apache
accept-ranges
bytes
etag
"32aa-6115dcc9689ae"
content-length
12970
content-type
image/jpeg
WebsiteImage_2023_CRAUndergrad-Honorable-mention.jpg
www.cs.columbia.edu/wp-content/uploads/2024/01/ 		27 KB
27 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/01/WebsiteImage_2023_CRAUndergrad-Honorable-mention.jpg
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
c4a0a2e26937c36a86c99a2cdf2e112752d79c221025417c1ab9631b5c8bb619

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
last-modified
Fri, 26 Jan 2024 19:53:30 GMT
server
Apache
accept-ranges
bytes
etag
"6c17-60fdea67abf52"
content-length
27671
content-type
image/jpeg
dfd99eae-f861-44d8-a332-303a1b812744
https://www.cs.columbia.edu/ 		1 KB
0 		Other
General
Check archive.org
Download Go to
Full URL
blob:https://www.cs.columbia.edu/dfd99eae-f861-44d8-a332-303a1b812744
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
453cb806084fdabec32e286af2e88899f79022125c2527afffbec507975d2c22

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

Content-Length
1245
Content-Type
text/javascript
front.min.js
www.cs.columbia.edu/wp-content/plugins/table-of-contents-plus/ 		6 KB
3 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=2309
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"180f-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
2365
underscore.min.js
www.cs.columbia.edu/wp/wp-includes/js/ 		18 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp/wp-includes/js/underscore.min.js?ver=1.13.4
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"4991-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
7311
backbone.min.js
www.cs.columbia.edu/wp/wp-includes/js/ 		24 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp/wp-includes/js/backbone.min.js?ver=1.5.0
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"5e4c-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
7960
api-request.min.js
www.cs.columbia.edu/wp/wp-includes/js/ 		1023 B
868 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp/wp-includes/js/api-request.min.js?ver=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"3ff-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
590
wp-api.min.js
www.cs.columbia.edu/wp/wp-includes/js/ 		14 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp/wp-includes/js/wp-api.min.js?ver=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"395a-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
4136
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/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:4b21 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5b50b2780f1af89e61a9680411219ae6435c750bc6bcb38ee4ae426144609c8c
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2017
last-modified
Tue, 23 Apr 2024 12:39:42 GMT
server
cloudflare
vary
Accept-Encoding
access-control-allow-methods
OPTIONS, GET
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Pc7NZUQKjNqhEsfz408aZv%2FV3L0In56Q0rK%2FHfKdyO9rIcPQ%2Ft2sEyO4AK8JucfAPRpkw6cFYS2hkB0%2BhC0ufCHdSo5sMkGBCsGk1lOPYJNoLy7ffeYaL6DUh7gGwvvbn7hb6xrliGS0NPeYVXcm4w%3D%3D"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=315360000
x-frame-options
SAMEORIGIN
cf-ray
878e1c38bc6a92c6-FRA
access-control-allow-headers
origin, x-requested-with, content-type
expires
Thu, 31 Dec 2037 23:55:55 GMT
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/
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
accept-ranges
bytes
etag
"426c-613f2d96bd4c0"
content-length
17004
content-type
image/png
cse_element__de.js
www.google.com/cse/static/element/8435450f13508ca1/ 		318 KB
106 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google.com/cse/static/element/8435450f13508ca1/cse_element__de.js?usqp=CAI%3D
Requested by
Host: cse.google.com
URL: https://cse.google.com/cse.js?cx=73a8d1394b7b8427d&ver=fac4e050f63edb83e00f8673b5876347
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.16.196 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s08-in-f4.1e100.net
Software
sffe /
Resource Hash
b6f357810e9cd8f0aeca7b0cd526dc72d9230dce6958843f80bf104f940b5626
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/prose-team
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
108420
x-xss-protection
0
last-modified
Wed, 10 Jan 2024 16:43:07 GMT
server
sffe
vary
Accept-Encoding
report-to
{"group":"prose-team","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/prose-team"}]}
content-type
text/javascript
cache-control
private, max-age=31536000
accept-ranges
bytes
link
<https://www.adsensecustomsearchads.com>; rel="preconnect"
cross-origin-opener-policy-report-only
same-origin; report-to="prose-team"
expires
Tue, 23 Apr 2024 13:13:19 GMT
default+de.css
www.google.com/cse/static/element/8435450f13508ca1/ 		41 KB
9 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.google.com/cse/static/element/8435450f13508ca1/default+de.css
Requested by
Host: cse.google.com
URL: https://cse.google.com/cse.js?cx=73a8d1394b7b8427d&ver=fac4e050f63edb83e00f8673b5876347
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.16.196 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s08-in-f4.1e100.net
Software
sffe /
Resource Hash
a5402de70228d4bf5379b518225b702918f6ae277e9293f9d16334c2b1fa31e3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/prose-team
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
9068
x-xss-protection
0
last-modified
Wed, 10 Jan 2024 16:43:07 GMT
server
sffe
vary
Accept-Encoding
report-to
{"group":"prose-team","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/prose-team"}]}
content-type
text/css
cache-control
private, max-age=31536000
accept-ranges
bytes
link
<https://www.adsensecustomsearchads.com>; rel="preconnect"
cross-origin-opener-policy-report-only
same-origin; report-to="prose-team"
expires
Tue, 23 Apr 2024 13:13:19 GMT
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=fac4e050f63edb83e00f8673b5876347
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.16.196 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s08-in-f4.1e100.net
Software
sffe /
Resource Hash
dcec22bbcb68119d6c7d6d5e088fb82183a9826d0c9e3403f1386fd837f06a89
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:03:16 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
603
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/prose-team
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1345
x-xss-protection
0
last-modified
Wed, 17 Jun 2020 00:00:00 GMT
server
sffe
vary
Accept-Encoding
report-to
{"group":"prose-team","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/prose-team"}]}
content-type
text/css
cache-control
public, max-age=3000
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="prose-team"
expires
Tue, 23 Apr 2024 13:53:16 GMT
recaptcha__de.js
www.gstatic.com/recaptcha/releases/QoukH5jSO3sKFzVEA7Vc8VgC/ 		510 KB
204 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/recaptcha/releases/QoukH5jSO3sKFzVEA7Vc8VgC/recaptcha__de.js
Requested by
Host: www.google.com
URL: https://www.google.com/recaptcha/api.js?ver=fac4e050f63edb83e00f8673b5876347
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
9fdca10f4fced6a31a29cc740d2cacf2d897045dba62ec96169ae82f3411fed2
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Origin
https://www.cs.columbia.edu
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 06:37:15 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
23764
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
207948
x-xss-protection
0
last-modified
Mon, 15 Apr 2024 02:01:04 GMT
server
sffe
cross-origin-opener-policy
same-origin-allow-popups; report-to="recaptcha"
vary
Accept-Encoding
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Wed, 23 Apr 2025 06:37:15 GMT
9b42ef5d752a43c48363f8baca843531
thefontzone.com/v4/w/fonts/ 		0
379 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=/&o=Win32&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=fac4e050f63edb83e00f8673b5876347
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.173.187.49 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-173-187-49.muc50.r.cloudfront.net
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
via
1.1 86df4d22c97ec96360d46cef55fb5f2a.cloudfront.net (CloudFront)
x-amz-cf-pop
MUC50-P4
x-amzn-trace-id
Root=1-6627b3ef-5a4586b0072c165d7ff9a2e0;Parent=5d71c411b28d134d;Sampled=0;lineage=d7a1fa29:0
x-amzn-requestid
821f1de3-e4d0-4745-96fb-125afdfd8985
x-cache
Miss from cloudfront
content-type
application/json
access-control-allow-origin
*
x-amz-apigw-id
WrkNhHdaoAMEMfA=
content-length
0
x-amz-cf-id
TNp9NvpvqRVd3h7Sw-xwdOOU0kr690zDHcKjdX3oV7YwF6uw4osbHA==
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/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Tue, 23 Apr 2024 11:48:08 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
5111
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
Tue, 23 Apr 2024 13:48:08 GMT
posts
www.cs.columbia.edu/wp-json/wp/v2/ 		2 KB
3 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-json/wp/v2/posts?categories=863&meta=news_source&per_page=5
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/wp/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
67bf759ea7224efdcc141863007e2647d919fdd1963c9cc051a30f85073749ea
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Accept
*/*
Referer
https://www.cs.columbia.edu/
X-Requested-With
XMLHttpRequest
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
x-content-type-options
nosniff
content-length
2219
x-xss-protection
1
pragma
no-cache
server
Apache
x-wp-totalpages
1
allow
GET
vary
Origin
content-type
application/json; charset=UTF-8
access-control-expose-headers
X-WP-Total, X-WP-TotalPages, Link
cache-control
no-store, no-cache, must-revalidate
x-wp-total
1
x-robots-tag
noindex
link
<https://www.cs.columbia.edu/wp-json/>; rel="https://api.w.org/"
access-control-allow-headers
Authorization, X-WP-Nonce, Content-Disposition, Content-MD5, Content-Type
expires
Thu, 19 Nov 1981 08:52:00 GMT
posts
www.cs.columbia.edu/wp-json/wp/v2/ 		11 KB
11 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-json/wp/v2/posts?categories=6&meta=news_source&per_page=5
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/wp/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
526d8eaeedc8ea86ab2d50125bdde632c7367096d49de7cfcfb9dccfa3057c41
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Accept
*/*
Referer
https://www.cs.columbia.edu/
X-Requested-With
XMLHttpRequest
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
x-content-type-options
nosniff
transfer-encoding
chunked
x-xss-protection
1
pragma
no-cache
server
Apache
x-wp-totalpages
25
allow
GET
vary
Origin
content-type
application/json; charset=UTF-8
access-control-expose-headers
X-WP-Total, X-WP-TotalPages, Link
cache-control
no-store, no-cache, must-revalidate
x-wp-total
124
x-robots-tag
noindex
link
<https://www.cs.columbia.edu/wp-json/wp/v2/posts?categories%5B0%5D=6&meta=news_source&per_page=5&page=2>; rel="next"
access-control-allow-headers
Authorization, X-WP-Nonce, Content-Disposition, Content-MD5, Content-Type
expires
Thu, 19 Nov 1981 08:52:00 GMT
posts
www.cs.columbia.edu/wp-json/wp/v2/ 		11 KB
12 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-json/wp/v2/posts?categories=7&meta=news_source&per_page=5
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/wp/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
7a90391b4b8c0ba46e6f27bb361fb424b629da252ddde7a3f8ed6ca6e9b8d950
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Accept
*/*
Referer
https://www.cs.columbia.edu/
X-Requested-With
XMLHttpRequest
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
x-content-type-options
nosniff
transfer-encoding
chunked
x-xss-protection
1
pragma
no-cache
server
Apache
x-wp-totalpages
115
allow
GET
vary
Origin
content-type
application/json; charset=UTF-8
access-control-expose-headers
X-WP-Total, X-WP-TotalPages, Link
cache-control
no-store, no-cache, must-revalidate
x-wp-total
572
x-robots-tag
noindex
link
<https://www.cs.columbia.edu/wp-json/wp/v2/posts?categories%5B0%5D=7&meta=news_source&per_page=5&page=2>; rel="next"
access-control-allow-headers
Authorization, X-WP-Nonce, Content-Disposition, Content-MD5, Content-Type
expires
Thu, 19 Nov 1981 08:52:00 GMT
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
104.18.11.207 -, , 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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css?ver=b830c9c9da0fbca059b8e7ae6fc43f07
Origin
https://www.cs.columbia.edu
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
cdn-edgestorageid
723
age
68171
cdn-cachedat
10/31/2023 18:48:08
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
66624
last-modified
Mon, 25 Jan 2021 22:04:54 GMT
cdn-proxyver
1.04
cdn-requestpullcode
200
server
cloudflare
etag
"db812d8a70a4e88e888744c1c9a27e89"
vary
Accept-Encoding
content-type
font/woff2
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
5d1e75cbea3dfb580c9d0137be1cfcdd
accept-ranges
bytes
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
878e1c3918ca7728-WAW
cdn-requestpullsuccess
True
collect
www.google-analytics.com/j/ 		15 B
224 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1665706069&t=pageview&_s=1&dl=https%3A%2F%2Fwww.cs.columbia.edu%2F&ul=de-de&de=UTF-8&dt=Department%20of%20Computer%20Science%2C%20Columbia%20University&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAACAAI~&jid=1133828754&gjid=981651764&cid=745948219.1713878000&tid=UA-81573103-1&_gid=1710193641.1713878000&_r=1&_slc=1&z=1875284436
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
2a00:1450:4001:803::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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Tue, 23 Apr 2024 13:13:19 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.cs.columbia.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
15
expires
Fri, 01 Jan 1990 00:00:00 GMT
sm.25.html
static.addtoany.com/menu/ Frame 9488 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://static.addtoany.com/menu/sm.25.html
Requested by
Host: static.addtoany.com
URL: https://static.addtoany.com/menu/page.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.39.148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://www.cs.columbia.edu/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

access-control-allow-origin
*
age
9447
alt-svc
h3=":443"; ma=86400
cache-control
max-age=315360000, immutable
cf-cache-status
HIT
cf-ray
878e1c3a7e799159-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 23 Apr 2024 13:13:19 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Wyqmb8g5Lmb9vZXzlOoJo3MLj5J47JxlLxX2FJrEICsTUF61wEh8nRfkUrq9eYqpUI1XXlPVQFPZQjXa7KOSJT6kY4HjgA%2F4hD4GvZeEJBGqC2RK1Bu33V5HKHQHZGPgMYYO04aY"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
x-content-type-options
nosniff
core.BRQnzO8v.js
static.addtoany.com/menu/modules/ 		70 KB
26 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.addtoany.com/menu/modules/core.BRQnzO8v.js
Requested by
Host: static.addtoany.com
URL: https://static.addtoany.com/menu/page.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.39.148 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
91b9b24f0aa59668e4d0a770ee7a294b9baa361a76a20ade8128cd0482a5d805
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Origin
https://www.cs.columbia.edu
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
18823
content-encoding
br
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
cf-bgj
minify
server
cloudflare
etag
W/"25da5432b1057724b8210f17e9b9db05"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=o532u2qBsnfHuE8qmgSZcXMSbi%2BksfSub7Go5Brl%2BB6uvKnim0Y9FKeipOkziIEUIZmVI0hxElSCKgPNQkKomHUsbVv%2B%2BKvgCF7ZFt%2Bl4ckTGglZivA8eMUgJePa%2BOYVqDwV4SI7NBvB2e8ePF2%2Be5wg"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=315360000, immutable
cf-ray
878e1c3a7fbe71cd-FRA
js
www.googletagmanager.com/gtag/ 		241 KB
87 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
2a00:1450:4001:82b::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
72504d69b4454e4631fb1081f9849435ab9252f618f009471e7e174c2ea71faa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:19 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
88476
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Tue, 23 Apr 2024 13:13:19 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-FMJWFZWDL5&gtm=45je44h0v9111106485za200&_p=1713877999655&gcd=13l3l3l2l2&npa=0&dma_cps=sypham&dma=1&ul=de-de&sr=1600x1200&cid=745948219.1713878000&ir=1&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.60%7CGoogle%2520Chrome%3B124.0.6367.60%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_eu=EBAI&_s=1&dl=https%3A%2F%2Fwww.cs.columbia.edu%2F&dt=Department%20of%20Computer%20Science%2C%20Columbia%20University&sid=1713877999&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=10057
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
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 23 Apr 2024 13:13:20 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.cs.columbia.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
/
www.cs.columbia.edu/wp-json/wp/v2/ 		337 KB
338 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-json/wp/v2/
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/wp/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
2ea38522b1dffeba3ce140b4ce9e59e5f0c190ec7815a83b5ab70ed597e6346d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Accept
application/json, text/javascript, */*; q=0.01
Referer
https://www.cs.columbia.edu/
X-Requested-With
XMLHttpRequest
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 23 Apr 2024 13:13:20 GMT
x-content-type-options
nosniff
server
Apache
allow
GET
vary
Origin
content-type
application/json; charset=UTF-8
transfer-encoding
chunked
access-control-expose-headers
X-WP-Total, X-WP-TotalPages, Link
cache-control
no-store, no-cache, must-revalidate
x-robots-tag
noindex
link
<https://www.cs.columbia.edu/wp-json/>; rel="https://api.w.org/"
access-control-allow-headers
Authorization, X-WP-Nonce, Content-Disposition, Content-MD5, Content-Type
x-xss-protection
1
expires
Thu, 19 Nov 1981 08:52:00 GMT
wp-emoji-release.min.js
www.cs.columbia.edu/wp/wp-includes/js/ 		18 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp/wp-includes/js/wp-emoji-release.min.js?ver=fac4e050f63edb83e00f8673b5876347
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
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
4f79a89d16a5f717110fe080c0bf90b7e05ff95a4c4983f64d33110bf5f9c230

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
content-encoding
gzip
last-modified
Mon, 18 Mar 2024 17:40:11 GMT
server
Apache
etag
"4904-613f2d96bd4c0-gzip"
vary
Accept-Encoding
content-type
application/javascript
accept-ranges
bytes
content-length
5039
async-ads.js
cse.google.com/adsense/search/ 		183 KB
72 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cse.google.com/adsense/search/async-ads.js
Requested by
Host: www.google.com
URL: https://www.google.com/cse/static/element/8435450f13508ca1/cse_element__de.js?usqp=CAI%3D
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
eec57994e15a03d324e011c8ea996d281c352114b01a3b185b6709e81bfadeef
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/ads-afs-ui
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
server
sffe
cross-origin-opener-policy
same-origin; report-to="ads-afs-ui"
etag
"830514051681967699"
vary
Accept-Encoding
report-to
{"group":"ads-afs-ui","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-afs-ui"}]}
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=3600
accept-ranges
bytes
link
<https://syndicatedsearch.goog>; rel="preconnect"
expires
Tue, 23 Apr 2024 13:13:20 GMT
clear.png
www.google.com/cse/static/css/v2/ 		1018 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/cse/static/css/v2/clear.png
Requested by
Host: www.google.com
URL: https://www.google.com/cse/static/element/8435450f13508ca1/default+de.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.16.196 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s08-in-f4.1e100.net
Software
sffe /
Resource Hash
329d1a750114920332eadc55c129957d9dbe5a1b25745e2f7e0ed4fad75e04cd
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.google.com/cse/static/element/8435450f13508ca1/default+de.css
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 20 Apr 2024 14:46:47 GMT
x-content-type-options
nosniff
age
253593
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/prose-team
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1018
x-xss-protection
0
last-modified
Mon, 25 May 2020 08:30:00 GMT
server
sffe
report-to
{"group":"prose-team","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/prose-team"}]}
content-type
image/png
cache-control
public, max-age=31536000
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="prose-team"
expires
Sun, 20 Apr 2025 14:46:47 GMT
generate_204
clients1.google.com/ 		0
117 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://clients1.google.com/generate_204
Requested by
Host: www.cs.columbia.edu
URL: https://www.cs.columbia.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:20 GMT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
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

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:21 GMT
last-modified
Fri, 30 Sep 2016 15:22:42 GMT
server
Apache
accept-ranges
bytes
etag
"115ab-53dbb2a61b14c"
content-length
71083
content-type
image/png
cropped-favicon-32x32.png
www.cs.columbia.edu/wp-content/uploads/2016/02/ 		2 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2016/02/cropped-favicon-32x32.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
f21687d5104f3037eb322f4192d4734d45b0ffe56848b462f7c0de95ca4d65b3

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:21 GMT
last-modified
Sat, 09 Jul 2016 00:40:19 GMT
server
Apache
accept-ranges
bytes
etag
"6e6-5372929e100c0"
content-length
1766
content-type
image/png
mit-technology-review.png
www.cs.columbia.edu/wp-content/uploads/2016/03/ 		13 KB
14 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2016/03/mit-technology-review.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
b7d3c6d8927ce46e302bb9983577a5127def4f52837211b62898856dd0309a51

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:21 GMT
last-modified
Tue, 07 Jun 2016 18:27:48 GMT
server
Apache
accept-ranges
bytes
etag
"3554-534b45899b121"
content-length
13652
content-type
image/png
BBC-1.jpg
www.cs.columbia.edu/wp-content/uploads/2016/07/ 		22 KB
22 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2016/07/BBC-1.jpg
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
442b6d3cc4755799eb27f5a274b9e6bcb8d9803d96aff19cf7ce779f3efe191d

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:21 GMT
last-modified
Fri, 08 Jul 2016 16:43:51 GMT
server
Apache
accept-ranges
bytes
etag
"56c8-5372281e77c5e"
content-length
22216
content-type
image/jpeg
yahoo.jpg
www.cs.columbia.edu/wp-content/uploads/2016/07/ 		11 KB
11 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2016/07/yahoo.jpg
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
923ffe0a9ecb1d8e7c614848342e8c5ffd55e29459effdb28c2330439abdd4f2

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:22 GMT
last-modified
Wed, 13 Jul 2016 15:02:29 GMT
server
Apache
accept-ranges
bytes
etag
"2a00-53785ac93e3cd"
content-length
10752
content-type
image/jpeg
logo_insideHigherEd.png
www.cs.columbia.edu/wp-content/uploads/2022/05/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2022/05/logo_insideHigherEd.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
fd63849f5b33cfb3966b7e7cb7eb865684dfdfbfbe00094af874b5c842e8c677

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:22 GMT
last-modified
Thu, 05 May 2022 16:46:46 GMT
server
Apache
accept-ranges
bytes
etag
"f44-5de467cd51bab"
content-length
3908
content-type
image/png
verge-logo.png
www.cs.columbia.edu/wp-content/uploads/2016/07/ 		5 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2016/07/verge-logo.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
0a8228ffd5c61fdd485766353b46f0681e469919996afc2dbfaab30034175af0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:23 GMT
last-modified
Mon, 25 Jul 2016 22:43:26 GMT
server
Apache
accept-ranges
bytes
etag
"137d-5387d832e0c8b"
content-length
4989
content-type
image/png
Screen-Shot-2018-08-14-at-9.40.02-PM.png
www.cs.columbia.edu/wp-content/uploads/2018/08/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2018/08/Screen-Shot-2018-08-14-at-9.40.02-PM.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
8624a163cd507376518dbf4dffa9ac19fc1e71c7348339bca224e3e4d357b551

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:23 GMT
last-modified
Wed, 15 Aug 2018 01:49:01 GMT
server
Apache
accept-ranges
bytes
etag
"dfa-5736f87dcf36b"
content-length
3578
content-type
image/png
Logo-daily-news.png
www.cs.columbia.edu/wp-content/uploads/2024/03/ 		43 KB
44 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/03/Logo-daily-news.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
c274881dbed43c197e33812a277403ce973408e64ed9e02fd15a78c9b4d68006

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:23 GMT
last-modified
Fri, 22 Mar 2024 20:56:54 GMT
server
Apache
accept-ranges
bytes
etag
"ad39-614461054c7e2"
content-length
44345
content-type
image/png
logo_CrainsNYbusiness.jpg
www.cs.columbia.edu/wp-content/uploads/2024/03/ 		7 KB
7 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2024/03/logo_CrainsNYbusiness.jpg
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
f2eb4b12ae3238078ab4cb647abbfa281d94a8fd97826a2d1f528631597ea0c4

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:23 GMT
last-modified
Thu, 07 Mar 2024 20:13:24 GMT
server
Apache
accept-ranges
bytes
etag
"1ae3-61317b5298dd0"
content-length
6883
content-type
image/jpeg
the-new-york-times-logo-vert.png
www.cs.columbia.edu/wp-content/uploads/2016/07/ 		41 KB
42 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cs.columbia.edu/wp-content/uploads/2016/07/the-new-york-times-logo-vert.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
eb59251c1bfd17effa627fab6133f2d5897efb3e47a1afb0aee6af92e12236c4

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://www.cs.columbia.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 23 Apr 2024 13:13:23 GMT
last-modified
Fri, 15 Jul 2016 19:04:57 GMT
server
Apache
accept-ranges
bytes
etag
"a579-537b14b66dd54"
content-length
42361
content-type
image/png

Verdicts & Comments Add Verdict or Comment

47 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| 0 object| _wpemojiSettings object| __gcse object| a2a_config undefined| $ function| jQuery function| Waypoint object| Mustache object| wp_data number| windowHeight function| windowSmallerThan boolean| expandMenu undefined| pullData 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 object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| a2a function| a2a_init object| dataLayer object| recaptcha object| google_tag_manager function| _ object| Backbone object| wpApiSettings object| wp function| _googCsa number| nextSearchboxId number| googleNDT_ number| googleAltLoader object| twemoji

6 Cookies

Domain/Path Name / Value
www.cs.columbia.edu/ Name: PHPSESSID
Value: 4ace3d872a86e708b411fd39826c1844
www.cs.columbia.edu/ Name: cs-webservers
Value: web1-ssl-public
.columbia.edu/ Name: _ga
Value: GA1.2.745948219.1713878000
.columbia.edu/ Name: _gid
Value: GA1.2.1710193641.1713878000
.columbia.edu/ Name: _gat
Value: 1
.columbia.edu/ Name: _ga_FMJWFZWDL5
Value: GS1.2.1713877999.1.0.1713877999.0.0.0

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
clients1.google.com
cse.google.com
fonts.googleapis.com
maxcdn.bootstrapcdn.com
region1.google-analytics.com
static.addtoany.com
thefontzone.com
www.cs.columbia.edu
www.google-analytics.com
www.google.com
www.googletagmanager.com
www.gstatic.com
104.18.11.207
128.59.11.206
172.217.16.196
172.67.39.148
18.173.187.49
2001:4860:4802:32::36
2606:4700:10::ac43:2794
2606:4700:20::ac43:4b21
2a00:1450:4001:803::200e
2a00:1450:4001:808::200e
2a00:1450:4001:811::200a
2a00:1450:4001:827::200e
2a00:1450:4001:82b::2008
2a00:1450:4001:82f::2003
0085adfd2d08a45f62a06d8f3f969ddc4a94ebe8d226511db90aa038f11ed180
04ca87836f572ff4b387d23ef4e3595ce8b8c44542d837b164ea746235ef6518
0a8228ffd5c61fdd485766353b46f0681e469919996afc2dbfaab30034175af0
1164a80464c68713846274a537b0bc846471e7e38509b92e6e53a7aca4c1ad9c
13632bd2dc5af30a70d6c9a9e30ec80c52fbca829af142f70186f46ee830c1f2
17a879e50c3ab3078afaded288e257fb66e94806b76ff7e796b54226f9848f50
1846706f207aeee8db5ecbf079e8ae4fdcca1bc8e0edc075892783401fd04a7d
1a234275545ba883616ac6b4151a0f06d9bb097146e806e40317a263bbf1c51e
1e0341813042fc78cc5e70b026a73981c1fc7aab8f77aeaecd4d410b7f2553d2
25ceb7c81c6232fdc027054e61c8c72739a4cd9136b7dcaa6c04e45d11158fc9
2ce18272bf635c1c3ad25faca06436ccc34c2162c47e6fd8e73f1add93dfe331
2e36bd3bdbb929f427e79a6c84b7922b4375589386981eba29eb0cff57b02b1b
2e56fd8974b4463c27db4ba6e490a492f5409d5932bd603c08c7e32a8464089a
2ea38522b1dffeba3ce140b4ce9e59e5f0c190ec7815a83b5ab70ed597e6346d
3258bb61f5b69f33076dd0c91e13ddd2c7fe771882adff9345e90d4ab7c32426
329d1a750114920332eadc55c129957d9dbe5a1b25745e2f7e0ed4fad75e04cd
3b2709bfa17d9cacd051779b518056b6d3b3114fb0dfdd61cee3004f8ce9f959
4274ec29e8bff0cc4facbdf836a6d842010fba0f16af244c7b06ffaa8e1d0677
442b6d3cc4755799eb27f5a274b9e6bcb8d9803d96aff19cf7ce779f3efe191d
453cb806084fdabec32e286af2e88899f79022125c2527afffbec507975d2c22
46a5083dfe0fa479d60cfc18619ec41e4afe376485438e185708665e8b5bec1f
4f79a89d16a5f717110fe080c0bf90b7e05ff95a4c4983f64d33110bf5f9c230
50679e0e3933c945348a2db0cc128bb14b57a60a74fabf8cae13acc14efbb2e1
5164fed6d3c7543e9b89997c01edbe4edeaa8d22e2bd8cd4e60f007ab15a7bf5
526d8eaeedc8ea86ab2d50125bdde632c7367096d49de7cfcfb9dccfa3057c41
5274f11e6fb32ae0cf2dfb9f8043272865c397a7c4223b4cfa7d50ea52fbde89
5b50b2780f1af89e61a9680411219ae6435c750bc6bcb38ee4ae426144609c8c
66e6394ea948856181bf6b5337d3189f461f0638920e2e0844e7c0ee17e0f6f9
67bf759ea7224efdcc141863007e2647d919fdd1963c9cc051a30f85073749ea
6e0cc78c402cbc02fdfd41cd77c5fd6ffbd8066cc07935ea8eb5f3fcc59744a3
6f9ae47fbf86b5f253a9b9652fd9aba7a38b9da6bc3cd1dbcacfe6a83393a6a8
72504d69b4454e4631fb1081f9849435ab9252f618f009471e7e174c2ea71faa
726b820e44f6ab90ad991d30a4bf26d3a5d71493cbcd1fb1efd0d14e89b9df2a
79d56bee39a1f35f0fa88d3d7ccea1a7c25afe6eaf475fd7c8a4acd441657cd7
7a90391b4b8c0ba46e6f27bb361fb424b629da252ddde7a3f8ed6ca6e9b8d950
815dd78f22ecf78402af87a2c2dae0bee26b32a1da4bbd2b4427158a7a85c437
853f98a65412950d1bc285152e612c44f66374575c65d85fdc972bcf2e127d21
8624a163cd507376518dbf4dffa9ac19fc1e71c7348339bca224e3e4d357b551
86807c205288e526fef24f3c7d74821ec917f7890871561b83da8386ebe00869
90554181b9d143453475bb69bbce45d406f2d2119409db9b71da8552536681a7
91b9b24f0aa59668e4d0a770ee7a294b9baa361a76a20ade8128cd0482a5d805
91bb1adeae6481ead0e0b9d38c091e1fe884453c1ca3f594d1386f587a6edf81
923ffe0a9ecb1d8e7c614848342e8c5ffd55e29459effdb28c2330439abdd4f2
947960adcbb708c908d60c1fb55b6c617e11c93876ecf9f525f13accf7ddb591
97e68152d64040601af7c8179e9caae598e329a67ab0a474810b3d602b5f7525
9b474f98d7b5d1b2660299c2c9ef06b4a51884a17f0478f4e2dbb8d353f432c5
9ee2fcff6709e4d0d24b09ca0fc56aade12b4961ed9c43fd13b03248bfb57afe
9fdca10f4fced6a31a29cc740d2cacf2d897045dba62ec96169ae82f3411fed2
a061fa00ad150e95c7efc3f5e16cd5e041802d9c490362532995801e43645e31
a5402de70228d4bf5379b518225b702918f6ae277e9293f9d16334c2b1fa31e3
ad3080a9e4f5a799bcd5b51f0e8f4f67f87fa6d2837481eb1061977a4ef591bf
afbbd81be11be26e66727a6dd9c07b5061542cfd6d74ba0b7c8ee798879d0647
b4b7033fd14d53560960c9b4ad7594285fa0d2e07f10dd486d49b3c57f434bd7
b6f357810e9cd8f0aeca7b0cd526dc72d9230dce6958843f80bf104f940b5626
b75798f604a0af819c0c059c3b078dcb932f35738513605a2f92d7632b2bf358
b7d3c6d8927ce46e302bb9983577a5127def4f52837211b62898856dd0309a51
c18f5c0855f4b76c30dd796f7164f9d1bb23c2c85b070cfad938787a214a2639
c19e3e4151ea4933fa9ba9703c51fe20ad469237771214b1c5001d1b107ddef5
c274881dbed43c197e33812a277403ce973408e64ed9e02fd15a78c9b4d68006
c4a0a2e26937c36a86c99a2cdf2e112752d79c221025417c1ab9631b5c8bb619
cb6f2d32c49d1c2b25e9ffc9aaafa3f83075346c01bcd4ae6eb187392a4292cf
d3f4104957e76483acba4180738253208fd8d4d81c64931244860514af502b82
d9ba389a684c161de822fb9f9cbb7787984aad4d1905e703d4d500c7bcc8d0c9
db64d646a5974177b5dca80da7ce5ef3f3056a2020d82841415819857b05592c
dcec22bbcb68119d6c7d6d5e088fb82183a9826d0c9e3403f1386fd837f06a89
ddd92f10ad162c7449eff0acaf40598c05b1111739587edb75e5326b6697c5d5
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
de632b3b0c5e5df91b081884ec5edb307633731dc7d65d90ab3a19fa2d8729f3
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
eb59251c1bfd17effa627fab6133f2d5897efb3e47a1afb0aee6af92e12236c4
edd1d25fb4b0997dec1109f8f4fad31ab0572d7a1d9de4b15eeead327a8fbc0d
eec57994e15a03d324e011c8ea996d281c352114b01a3b185b6709e81bfadeef
f21687d5104f3037eb322f4192d4734d45b0ffe56848b462f7c0de95ca4d65b3
f2eb4b12ae3238078ab4cb647abbfa281d94a8fd97826a2d1f528631597ea0c4
fd63849f5b33cfb3966b7e7cb7eb865684dfdfbfbe00094af874b5c842e8c677
fe0681f41f8df700e28954c02d40aa93c474d14b7b44e9d82bca1e566bd1425d
ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995