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connect-updateservicev1-staging.quizlet.com Open in urlscan Pro
104.16.134.27  Public Scan

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URL: https://connect-updateservicev1-staging.quizlet.com/
Submission: On June 13 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 1 countries across 2 domains to perform 7 HTTP transactions. The main IP is 104.16.134.27, located in and belongs to CLOUDFLARENET, US. The main domain is connect-updateservicev1-staging.quizlet.com.
TLS certificate: Issued by GTS CA 1P5 on April 16th 2024. Valid for: 3 months.
This is the only time connect-updateservicev1-staging.quizlet.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 104.16.134.27 13335 (CLOUDFLAR...)
1 104.17.2.184 13335 (CLOUDFLAR...)
1 104.17.3.184 13335 (CLOUDFLAR...)
7 4
Apex Domain
Subdomains		 Transfer
3 quizlet.com
connect-updateservicev1-staging.quizlet.com
234 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 4305
14 KB
7 2
Domain Requested by
3 connect-updateservicev1-staging.quizlet.com connect-updateservicev1-staging.quizlet.com
2 challenges.cloudflare.com connect-updateservicev1-staging.quizlet.com
challenges.cloudflare.com
7 2

This site contains no links.

Subject Issuer Validity Valid
quizlet.com
GTS CA 1P5		 2024-04-16 -
2024-07-15		 3 months crt.sh
challenges.cloudflare.com
Cloudflare Inc ECC CA-3		 2023-08-18 -
2024-08-17		 a year crt.sh

This page contains 2 frames:

Primary Page: https://connect-updateservicev1-staging.quizlet.com/
Frame ID: 825DD118AF5580B6425F4DF34E17727D
Requests: 7 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/y1jmu/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Frame ID: 84940CF7A326F6FF20FA394D81290835
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Captcha Challenge…

Page URL History Show full URLs

  1. https://connect-updateservicev1-staging.quizlet.com/ HTTP 307
    https://connect-updateservicev1-staging.quizlet.com/ Page URL

Page Statistics

7
Requests

71 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

4
IPs

1
Countries

263 kB
Transfer

604 kB
Size

1
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. https://connect-updateservicev1-staging.quizlet.com/ HTTP 307
    https://connect-updateservicev1-staging.quizlet.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
connect-updateservicev1-staging.quizlet.com/
Redirect Chain
  • https://connect-updateservicev1-staging.quizlet.com/
  • https://connect-updateservicev1-staging.quizlet.com/
161 KB
119 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://connect-updateservicev1-staging.quizlet.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.134.27 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
820be69f9488b60f4c78e486c35b1a8145a5cad01ca8efeccdbdd8e20e3018c2
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

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/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

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
4OKyD5PGio9A7hQ9sqCuBgFrEXSAz04vySYyXsJhd0K6Ldxf7HF3pWGtQ1GgDmnvi+G2BnCYpGXGDqKFi3CO67bz6yTLbpMeb4rS6GqOPi89jHHM6MVoMfn8nkT7YsqAnGzmfrj8Fhosk2E6+g45+w==$7h52OmuMw1fxk1QifrZWXA==
cf-mitigated
challenge
cf-ray
8933d922b800bbb0-FRA
content-encoding
br
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
Thu, 13 Jun 2024 17:37:22 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
server
cloudflare
vary
Accept-Encoding
x-content-options
nosniff
x-frame-options
SAMEORIGIN

Redirect headers

Location
https://connect-updateservicev1-staging.quizlet.com/
v1
connect-updateservicev1-staging.quizlet.com/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/ 		371 KB
102 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect-updateservicev1-staging.quizlet.com/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8933d922b800bbb0
Requested by
Host: connect-updateservicev1-staging.quizlet.com
URL: https://connect-updateservicev1-staging.quizlet.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.134.27 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8f9e7422b482c9504dcb6e5e635f2444afc8e5f4dbf52357bcc0a4989fc16944

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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/126.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"126.0.6478.55"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://connect-updateservicev1-staging.quizlet.com/?__cf_chl_rt_tk=tLnmMjnIHi7MPQPeULGvUYzKhgjzGIZ27KzWJAPGy5k-1718300242-0.0.1.1-4222
sec-ch-ua-full-version-list
"Not/A)Brand";v="8.0.0.0", "Chromium";v="126.0.6478.55", "Google Chrome";v="126.0.6478.55"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 13 Jun 2024 17:37:22 GMT
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
br
server
cloudflare
cf-ray
8933d923b9aebbb0-FRA
content-type
application/javascript; charset=UTF-8
truncated
/ 		15 KB
15 KB 		Font
General
Check archive.org
Download Go to
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
5db26503a3336280116147a376dd473723d641bfbc4296df1dea107765509e50

Request headers

Referer
Origin
https://connect-updateservicev1-staging.quizlet.com
Accept-Language
de-DE,de;q=0.9;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Type
application/font-woff2;charset=utf-8
api.js
challenges.cloudflare.com/turnstile/v0/g/6aac8896f227/ 		42 KB
14 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://challenges.cloudflare.com/turnstile/v0/g/6aac8896f227/api.js?onload=OZxW4&render=explicit
Requested by
Host: connect-updateservicev1-staging.quizlet.com
URL: https://connect-updateservicev1-staging.quizlet.com/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8933d922b800bbb0
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.2.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
22401f58443400f39ce653a1736059092e1e5f85ffbbbaeda4b11c16b5bade6e

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://connect-updateservicev1-staging.quizlet.com
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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 13 Jun 2024 17:37:22 GMT
content-encoding
br
last-modified
Thu, 06 Jun 2024 21:04:54 GMT
server
cloudflare
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
max-age=31536000
cross-origin-resource-policy
cross-origin
cf-ray
8933d9248926bbe3-FRA
alt-svc
h3=":443"; ma=86400
8da5601d-427d-4ffb-a40c-d34e1aeb8016
https://connect-updateservicev1-staging.quizlet.com/ 		13 B
0 		Other
General
Check archive.org
Download Go to
Full URL
blob:https://connect-updateservicev1-staging.quizlet.com/8da5601d-427d-4ffb-a40c-d34e1aeb8016
Requested by
Host: connect-updateservicev1-staging.quizlet.com
URL: https://connect-updateservicev1-staging.quizlet.com/
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://connect-updateservicev1-staging.quizlet.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Length
13
Content-Type
text/javascript
3d0154b05480275
connect-updateservicev1-staging.quizlet.com/cdn-cgi/challenge-platform/h/g/flow/ov1/1853230305:1718298594:ntbgF3GUB9g_UQMaeguyFzMz-RgO_76ZbssDQm3LWpQ/8933d922b800bbb0/ 		16 KB
12 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://connect-updateservicev1-staging.quizlet.com/cdn-cgi/challenge-platform/h/g/flow/ov1/1853230305:1718298594:ntbgF3GUB9g_UQMaeguyFzMz-RgO_76ZbssDQm3LWpQ/8933d922b800bbb0/3d0154b05480275
Requested by
Host: connect-updateservicev1-staging.quizlet.com
URL: https://connect-updateservicev1-staging.quizlet.com/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=8933d922b800bbb0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.134.27 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
07678b354540e8345b38280373340a9e4a57ec7532886cba0735a3be49f9d87e

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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/126.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
Content-type
application/x-www-form-urlencoded
sec-ch-ua-full-version
"126.0.6478.55"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://connect-updateservicev1-staging.quizlet.com/
sec-ch-ua-full-version-list
"Not/A)Brand";v="8.0.0.0", "Chromium";v="126.0.6478.55", "Google Chrome";v="126.0.6478.55"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
CF-Challenge
3d0154b05480275
sec-ch-ua-platform
"Win32"

Response headers

cf-chl-gen
EMErNJNFdNm7NvkkuZsAxpeQ9SaIrajiD2uQN8fMx/dngFim35owJL69A5I/l1r+$6/RUUKm/WPQK0OsW8iL7lQ==
date
Thu, 13 Jun 2024 17:37:22 GMT
content-encoding
br
server
cloudflare
cf-ray
8933d9253c00bbb0-FRA
content-type
text/plain; charset=UTF-8
normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/y1jmu/0x4AAAAAAADnPIDROrmt1Wwj/light/ Frame 8494 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/y1jmu/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/g/6aac8896f227/api.js?onload=OZxW4&render=explicit
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.3.184 -, , 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

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/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

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
8933d926fa2bbbbb-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
Thu, 13 Jun 2024 17:37:23 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=()
referrer-policy
same-origin
server
cloudflare
922b32a0-3edc-4a13-a46a-69f3c3b11b14
https://connect-updateservicev1-staging.quizlet.com/ 		80 B
0 		Other
General
Check archive.org
Download Go to
Full URL
blob:https://connect-updateservicev1-staging.quizlet.com/922b32a0-3edc-4a13-a46a-69f3c3b11b14
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
f3418640c1204265881221580b9d1554424f6ed49549d408da50c690ab29f400

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://connect-updateservicev1-staging.quizlet.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Length
80
Content-Type
text/javascript

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| 0 undefined| event object| fence object| sharedStorage object| _cf_chl_opt function| KTENW1 function| gjwQJ1 function| kwsq6 object| krDY8 object| vWLFN5 function| gnIE8 function| OGjdC1 function| OZxW4 boolean| xUuJ3 function| Hbleq2 object| IsRt4 number| vcXU0 object| angular object| turnstile boolean| vTyI7 string| NCyjN1

1 Cookies

Domain/Path Name / Value
.quizlet.com/ Name: __cf_bm
Value: QuMy_IBn4deZdcPKSv7dMFs7QgjIwscP9qnmLTX0DdI-1718300242-1.0.1.1-8NCCRQwsl9SMj0DmDty_Evud64APDtEeHqSYhL1DMB4kwYWAGwOjnatFGWBpICKl2krM7RizAtJEPPLmhC0lDw

1 Console Messages

Source Level URL
Text
network error URL: https://connect-updateservicev1-staging.quizlet.com/
Message:
Failed to load resource: the server responded with a status of 403 ()

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