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www.chem.columbia.edu Open in urlscan Pro
2606:4700:7::a29f:8a40  Public Scan

Go To Rescan Add Verdict Report
URL: https://www.chem.columbia.edu/
Submission Tags: 0xscam
Submission: On November 20 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 9 HTTP transactions. The main IP is 2606:4700:7::a29f:8a40, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.chem.columbia.edu.
TLS certificate: Issued by WE1 on September 29th 2024. Valid for: 3 months.
This is the only time www.chem.columbia.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 2606:4700:7::... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
9 3
Apex Domain
Subdomains		 Transfer
5 columbia.edu
www.chem.columbia.edu
60 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 3147
16 KB
9 2
Domain Requested by
5 www.chem.columbia.edu www.chem.columbia.edu
2 challenges.cloudflare.com www.chem.columbia.edu
challenges.cloudflare.com
9 2

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
columbia.edu
WE1		 2024-09-29 -
2024-12-28		 3 months crt.sh
challenges.cloudflare.com
WE1		 2024-11-03 -
2025-02-01		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.chem.columbia.edu/
Frame ID: 33A0F0D6454C092EDF63E4297327C753
Requests: 6 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/7t7we/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Frame ID: 6EC0B66A5C9678C9AE3143585637AD0E
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Nur einen Moment…

Page Statistics

9
Requests

78 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

76 kB
Transfer

179 kB
Size

2
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.chem.columbia.edu/ 		11 KB
10 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.chem.columbia.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8a40 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1d6fe29244c5a6834d4dd826b96d2eac6171f6a0c1d73fad78100e06fcc5309d
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-chl-out
rdj0qwBI9BBosT1ELkXwGtmRZvFwPkcMtMmll7TX53GcFhCvhUw8/yFtGTWraTzeTGeNIOC1OtvzO7ihYSSaxxlJvmXLdHsmZDNiUnXLjkUEUKCbeh5CySuI3pqNOveYpc8udAlUuF8Q3uYnf9xbCw==$3xNyLrxn2BfWwgkyV4nbFQ==
cf-mitigated
challenge
cf-ray
8e558eae7b38a600-FRA
content-encoding
gzip
content-security-policy-report-only
connect-src 'none'; script-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=zryauDJMwsp73qvJUz4IxWCpxE.QmEfQfSr8mkxr6fw-1732075481-1.0.1.1-ylFOGyouyopzN17scXPr0_YBJ068grnhF2GhU.X3h4dK6FCuq62RlravuaRC3qBcgMw5W2jh6sc3UlSPBxEkzMy_I8nq3RJW4rBiliV.uexejNJGbZUEhLzkoJC1w6itPJmDtw_FJE0FVqCCODvY5hIGaQsCATI76pJ9x5plRWdEh25KRVtSD8zxqL57R16YJxtnf9CfhcqYuenQpfc9WQ; report-to cf-uwopjjixczfdxmta
content-type
text/html; charset=UTF-8
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-origin
date
Wed, 20 Nov 2024 04:04:41 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
origin-agent-cluster
?1
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/csp-reporting.cloudflare.com\/cdn-cgi\/script_monitor\/report?m=zryauDJMwsp73qvJUz4IxWCpxE.QmEfQfSr8mkxr6fw-1732075481-1.0.1.1-ylFOGyouyopzN17scXPr0_YBJ068grnhF2GhU.X3h4dK6FCuq62RlravuaRC3qBcgMw5W2jh6sc3UlSPBxEkzMy_I8nq3RJW4rBiliV.uexejNJGbZUEhLzkoJC1w6itPJmDtw_FJE0FVqCCODvY5hIGaQsCATI76pJ9x5plRWdEh25KRVtSD8zxqL57R16YJxtnf9CfhcqYuenQpfc9WQ"}],"group":"cf-uwopjjixczfdxmta","max_age":86400}
server
cloudflare
vary
Accept-Encoding
x-content-options
nosniff
x-frame-options
SAMEORIGIN
v1
www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/ 		98 KB
38 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Requested by
Host: www.chem.columbia.edu
URL: https://www.chem.columbia.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8a40 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
36cc25b8493107be887917b886128301146c966fd77c235cbbff339bbc41ccc4

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.chem.columbia.edu/?__cf_chl_rt_tk=_P8VPZfomVudwpCq27wSC.u65sb6Dxd2ejFITlQgB0o-1732075481-1.0.1.1-QgRKeZpdxGZ7XfFz6a7ECtVQ.h.tpKMnuaQla3IQHwc

Response headers

cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
gzip
report-to
{"endpoints":[{"url":"https:\/\/csp-reporting.cloudflare.com\/cdn-cgi\/script_monitor\/report?m=NbcETjFgvTkPRUu1DbqUOEGJmRIoziSi2iPeTNSOLDU-1732075481-1.0.1.1-TPorrian8w4JXD7mNNjkV4pe144ZXf9cLXQCFkrY.cDbFmIb9IXtg.WbIt_5cOtLItSEeMdCHmnSn9iGjfmJQNDeCZIg89xbplfRxhsjLGpLBZq7U3089W8kBCoUeLhYkaU.B6fv218kENE5p6GsDYhDrQR23bAAxn8C7CeF1RncjctSUNCpdRTvUrHaQiqiuYIRhl2H26ZViWhwTHfqag"}],"group":"cf-vbbkjssppyifsxkp","max_age":86400}
content-security-policy-report-only
connect-src 'none'; script-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=NbcETjFgvTkPRUu1DbqUOEGJmRIoziSi2iPeTNSOLDU-1732075481-1.0.1.1-TPorrian8w4JXD7mNNjkV4pe144ZXf9cLXQCFkrY.cDbFmIb9IXtg.WbIt_5cOtLItSEeMdCHmnSn9iGjfmJQNDeCZIg89xbplfRxhsjLGpLBZq7U3089W8kBCoUeLhYkaU.B6fv218kENE5p6GsDYhDrQR23bAAxn8C7CeF1RncjctSUNCpdRTvUrHaQiqiuYIRhl2H26ZViWhwTHfqag; report-to cf-vbbkjssppyifsxkp
cf-ray
8e558eaecb59a600-FRA
date
Wed, 20 Nov 2024 04:04:41 GMT
content-type
application/javascript; charset=UTF-8
server
cloudflare
eb41f06e-e5e9-4719-a43b-289a85950a02
https://www.chem.columbia.edu/ Frame 		0
0
api.js
challenges.cloudflare.com/turnstile/v0/b/22755d9a86c9/ 		47 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://challenges.cloudflare.com/turnstile/v0/b/22755d9a86c9/api.js?onload=clJo2&render=explicit
Requested by
Host: www.chem.columbia.edu
URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:5e29 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b7595c3d2e94df7416308fa2ccf5ae8832137c76d2e9a8b02e6ed2cb2d92e2f7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://www.chem.columbia.edu
Referer

Response headers

server
cloudflare
cache-control
max-age=31536000, stale-if-error=10800, stale-while-revalidate=31536000, public
content-encoding
br
cross-origin-resource-policy
cross-origin
cf-ray
8e558eaf3a773653-FRA
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Wed, 20 Nov 2024 04:04:41 GMT
content-type
application/javascript; charset=UTF-8
last-modified
Mon, 28 Oct 2024 19:08:47 GMT
vary
Accept-Encoding
priority
u=3,i=?0
favicon.ico
www.chem.columbia.edu/ 		5 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.chem.columbia.edu/favicon.ico
Requested by
Host: www.chem.columbia.edu
URL: https://www.chem.columbia.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8a40 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e97a0561a8825c1bf25452a32bce79b13c9dbfd569861f5a955092015b3a1340
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.chem.columbia.edu/

Response headers

content-encoding
gzip
cf-cache-status
DYNAMIC
etag
W/"a0a1208-1536-5cadd875f8c48"
report-to
{"endpoints":[{"url":"https:\/\/csp-reporting.cloudflare.com\/cdn-cgi\/script_monitor\/report?m=CGGFb2HrAjy6Ap5Lx3qN_1H997KKUpPcQwFI8lcrvXk-1732075481-1.0.1.1-q0FnV3KZpJsCnpQKqbuB.w9dB.wxAVeEEBVnTa_wgCbXAEDDn48t5NN6TE0sKqz1ay91mQoCDtRFv7_JG2lcdt9KBRX3Lx1vmYmnDO17dzTkcB2.aR8MojHpyNGgVR_74tzs_mfd1Ha6h0QEybeCJ0lfSJ6UQlykmTEnk1kiZbkQFlzra7aukWnMsvuEs97TZGOZE1lkJf3GrYimOQN2sw"}],"group":"cf-ustuadiztehpnnwj","max_age":86400}
content-security-policy-report-only
connect-src 'none'; script-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=CGGFb2HrAjy6Ap5Lx3qN_1H997KKUpPcQwFI8lcrvXk-1732075481-1.0.1.1-q0FnV3KZpJsCnpQKqbuB.w9dB.wxAVeEEBVnTa_wgCbXAEDDn48t5NN6TE0sKqz1ay91mQoCDtRFv7_JG2lcdt9KBRX3Lx1vmYmnDO17dzTkcB2.aR8MojHpyNGgVR_74tzs_mfd1Ha6h0QEybeCJ0lfSJ6UQlykmTEnk1kiZbkQFlzra7aukWnMsvuEs97TZGOZE1lkJf3GrYimOQN2sw; report-to cf-ustuadiztehpnnwj
x-content-type-options
nosniff
cf-ray
8e558eaf2b74a600-FRA
date
Wed, 20 Nov 2024 04:04:41 GMT
content-type
image/vnd.microsoft.icon
last-modified
Tue, 31 Aug 2021 16:34:51 GMT
server
cloudflare
qmJ_Dveoyo_88RtqgeDq.IZ6ugVG2pNs4M8xslULWLY-1732075481-1.2.1.1-OgkmgSqC0c132GidWeFlJqRGx.OExOtLqUkW3hbMo9faier75.SWZJHDJeW68d2D
www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/flow/ov1/1198310412:1732074331:5QjgDhBCerzH3EHnuE2_nGQ7Qbt-cOXAxgDJNbHSZHA/8e558eae7b38a600/ 		13 KB
10 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/flow/ov1/1198310412:1732074331:5QjgDhBCerzH3EHnuE2_nGQ7Qbt-cOXAxgDJNbHSZHA/8e558eae7b38a600/qmJ_Dveoyo_88RtqgeDq.IZ6ugVG2pNs4M8xslULWLY-1732075481-1.2.1.1-OgkmgSqC0c132GidWeFlJqRGx.OExOtLqUkW3hbMo9faier75.SWZJHDJeW68d2D
Requested by
Host: www.chem.columbia.edu
URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8a40 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c2e27e0b92ce142b40180151f4852201c751a461f17b9bde3f10ccea75b017e4

Request headers

Referer
https://www.chem.columbia.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-type
application/x-www-form-urlencoded
CF-Challenge
qmJ_Dveoyo_88RtqgeDq.IZ6ugVG2pNs4M8xslULWLY-1732075481-1.2.1.1-OgkmgSqC0c132GidWeFlJqRGx.OExOtLqUkW3hbMo9faier75.SWZJHDJeW68d2D

Response headers

content-encoding
gzip
report-to
{"endpoints":[{"url":"https:\/\/csp-reporting.cloudflare.com\/cdn-cgi\/script_monitor\/report?m=ZA1EQQa5agVBy8hl2JkC5XYef950XJVobxzs8ll_obQ-1732075481-1.0.1.1-P2FrTpY9nDABIq.dz37zj9WH_mZKLsTcBjknWs.5Yvr_7vj5Sd0695yjBIaG8_PaD2Yuq9tefnfsQ46WTfJ5..t2PVbXnlPBxGi8c09FZkXw2Su7IXufrD4r8_Br0e1mbjOcOx9pKs9bqRc9sXMYVbP6mFJypjWBPd6gdd6LSN7HU.9udaIjKWqD4R9DWELbXVsMgY4Uhesybt6GtJRovA"}],"group":"cf-xhzgffkktuzypbja","max_age":86400}
content-security-policy-report-only
connect-src 'none'; script-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=ZA1EQQa5agVBy8hl2JkC5XYef950XJVobxzs8ll_obQ-1732075481-1.0.1.1-P2FrTpY9nDABIq.dz37zj9WH_mZKLsTcBjknWs.5Yvr_7vj5Sd0695yjBIaG8_PaD2Yuq9tefnfsQ46WTfJ5..t2PVbXnlPBxGi8c09FZkXw2Su7IXufrD4r8_Br0e1mbjOcOx9pKs9bqRc9sXMYVbP6mFJypjWBPd6gdd6LSN7HU.9udaIjKWqD4R9DWELbXVsMgY4Uhesybt6GtJRovA; report-to cf-xhzgffkktuzypbja
cf-ray
8e558eafdbb8a600-FRA
date
Wed, 20 Nov 2024 04:04:41 GMT
content-type
text/plain; charset=UTF-8
cf-chl-gen
PC3CK3e92r+BInAzWEZNXQ0f18TiMSTAqCoeuSqpuOj8E3RSxFAROtOIVxehVcHNzGeyzT7oksU=$NoyFOfU4X2aemYjT
server
cloudflare
4af03e7a-113a-46ec-80c0-54e439155742
https://www.chem.columbia.edu/ Frame 		0
0
/
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/7t7we/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/ Frame 6EC0 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/7t7we/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/b/22755d9a86c9/api.js?onload=clJo2&render=explicit
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:5e29 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Content-Security-Policy frame-src https://challenges.cloudflare.com/; base-uri 'self'

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
8e558eb03a61d26c-FRA
content-encoding
br
content-security-policy
frame-src https://challenges.cloudflare.com/; base-uri 'self'
content-type
text/html; charset=UTF-8
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
cross-origin
date
Wed, 20 Nov 2024 04:04:41 GMT
document-policy
js-profiling
origin-agent-cluster
?1
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
priority
u=0,i
referrer-policy
same-origin
server
cloudflare
server-timing
cfExtPri
favicon.ico
www.chem.columbia.edu/ 		5 KB
0 		Other
General
Check archive.org
Download Go to
Full URL
https://www.chem.columbia.edu/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7::a29f:8a40 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e97a0561a8825c1bf25452a32bce79b13c9dbfd569861f5a955092015b3a1340
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.chem.columbia.edu/

Response headers

content-encoding
gzip
cf-cache-status
DYNAMIC
etag
W/"a0a1208-1536-5cadd875f8c48"
report-to
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content-security-policy-report-only
connect-src 'none'; script-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=CGGFb2HrAjy6Ap5Lx3qN_1H997KKUpPcQwFI8lcrvXk-1732075481-1.0.1.1-q0FnV3KZpJsCnpQKqbuB.w9dB.wxAVeEEBVnTa_wgCbXAEDDn48t5NN6TE0sKqz1ay91mQoCDtRFv7_JG2lcdt9KBRX3Lx1vmYmnDO17dzTkcB2.aR8MojHpyNGgVR_74tzs_mfd1Ha6h0QEybeCJ0lfSJ6UQlykmTEnk1kiZbkQFlzra7aukWnMsvuEs97TZGOZE1lkJf3GrYimOQN2sw; report-to cf-ustuadiztehpnnwj
x-content-type-options
nosniff
cf-ray
8e558eaf2b74a600-FRA
date
Wed, 20 Nov 2024 04:04:41 GMT
content-type
image/vnd.microsoft.icon
last-modified
Tue, 31 Aug 2021 16:34:51 GMT
server
cloudflare

Failed requests

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

Domain
www.chem.columbia.edu
URL
blob:https://www.chem.columbia.edu/eb41f06e-e5e9-4719-a43b-289a85950a02
Domain
www.chem.columbia.edu
URL
blob:https://www.chem.columbia.edu/4af03e7a-113a-46ec-80c0-54e439155742

Verdicts & Comments Add Verdict or Comment

21 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| _cf_chl_opt function| LHBfo4 function| Hflll3 function| dSYW4 object| bosx7 object| CKFVO1 function| ffEge4 function| KgUqI5 function| FSJw6 function| clJo2 boolean| HUIps4 function| hHfja4 object| djRVl6 number| iDKaN3 object| angular object| mJquG1 object| turnstile boolean| xafPL6 function| _ string| QrYdH7 boolean| IXMd3

2 Cookies

Domain/Path Name / Value
.columbia.edu/ Name: __cf_bm
Value: IyLzk26UAMvhuB6nqY0JFGLIVECgku9MnrcMlHOqFR0-1732075481-1.0.1.1-jig2BlE8iPZliMTd1fajOgXN2WKrCFh7P65_zePs5yEvK2aiHNnKUGat0I5uWbEyiWkuPRiTejadWH.VwqjlKA
www.chem.columbia.edu/ Name: BIGipServer~CUIT~drupaldistprod.cc.columbia.edu-443-pool
Value: !KfMboNtE+Gla3CbXXRRjJ/X/eqInBhLkaSJ36Yc269wIkczhFpxbq/PupuoFW8p5t/UhvTnFldrccxY=

17 Console Messages

Source Level URL
Text
network error URL: https://www.chem.columbia.edu/
Message:
Failed to load resource: the server responded with a status of 403 ()
security error URL: https://www.chem.columbia.edu/
Message:
[Report Only] Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'none'". Either the 'unsafe-inline' keyword, a hash ('sha256-AU0yvSC4/TrcOv7vUJ8tFH9PDsggrtNAt3hjLhbLegI='), or a nonce ('nonce-...') is required to enable inline execution.
security error URL: https://www.chem.columbia.edu/
Message:
[Report Only] Refused to load the script 'https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600' because it violates the following Content Security Policy directive: "script-src 'none'". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback.
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'none'".
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to create a worker from 'blob:https://www.chem.columbia.edu/eb41f06e-e5e9-4719-a43b-289a85950a02' because it violates the following Content Security Policy directive: "script-src 'none'". Note that 'worker-src' was not explicitly set, so 'script-src' is used as a fallback.
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to load the script 'https://challenges.cloudflare.com/turnstile/v0/b/22755d9a86c9/api.js?onload=clJo2&render=explicit' because it violates the following Content Security Policy directive: "script-src 'none'". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback.
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'none'".
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to connect to 'https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/flow/ov1/1198310412:1732074331:5QjgDhBCerzH3EHnuE2_nGQ7Qbt-cOXAxgDJNbHSZHA/8e558eae7b38a600/qmJ_Dveoyo_88RtqgeDq.IZ6ugVG2pNs4M8xslULWLY-1732075481-1.2.1.1-OgkmgSqC0c132GidWeFlJqRGx.OExOtLqUkW3hbMo9faier75.SWZJHDJeW68d2D' because it violates the following Content Security Policy directive: "connect-src 'none'".
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'none'".
security error (Line 73)
Message:
[Report Only] Refused to create a worker from 'blob:https://www.chem.columbia.edu/4af03e7a-113a-46ec-80c0-54e439155742' because it violates the following Content Security Policy directive: "script-src 'none'". Note that 'worker-src' was not explicitly set, so 'script-src' is used as a fallback.
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'none'".
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'none'".
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'none'".
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'none'".
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'none'".
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'none'".
security error URL: https://www.chem.columbia.edu/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e558eae7b38a600
Message:
[Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'none'".

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-Frame-Options SAMEORIGIN