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help.quizlet.com Open in urlscan Pro
104.16.51.111  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://ablink.lifecycle.quizlet.com/ls/click?upn=1ttzInotVPLKQtnqnDVt4BlHxFu-2BQOMcwrDvBNvIlg-2BkI5Zngj6l-2F2XVKblG-2By3Ox-2BVuMsfua...
Effective URL: https://help.quizlet.com/hc/de?lid=&utm_campaign=lifecycle-email&utm_medium=email&utm_source=footer
Submission: On May 03 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 11 IPs in 4 countries across 10 domains to perform 43 HTTP transactions. The main IP is 104.16.51.111, located in and belongs to CLOUDFLARENET, US. The main domain is help.quizlet.com. The Cisco Umbrella rank of the primary domain is 405565.
TLS certificate: Issued by R3 on April 28th 2023. Valid for: 3 months.
This is the only time help.quizlet.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 104.17.187.102 13335 (CLOUDFLAR...)
2 9 104.16.51.111 13335 (CLOUDFLAR...)
21 104.18.72.113 13335 (CLOUDFLAR...)
3 2606:4700:e2:... 13335 (CLOUDFLAR...)
1 1 104.16.53.111 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
3 34.98.108.207 396982 (GOOGLE-CL...)
2 35.186.249.46 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
43 11
1    104.17.187.102 (None, )

ASN13335 (CLOUDFLARENET, US)
ablink.lifecycle.quizlet.com
9    104.16.51.111 (None, )

ASN13335 (CLOUDFLARENET, US)
help.quizlet.com
21    104.18.72.113 (None, )

ASN13335 (CLOUDFLARENET, US)
static.zdassets.com
p13.zdassets.com
theme.zdassets.com
3    2606:4700:e2::ac40:850f (United States)

ASN13335 (CLOUDFLARENET, US)
use.fontawesome.com
1    104.16.53.111 (None, )

ASN13335 (CLOUDFLARENET, US)
quizlet.zendesk.com
2    2a00:1450:4001:80e::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:4001:828::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    34.98.108.207 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 207.108.98.34.bc.googleusercontent.com
cdn.solvvy.com
2    35.186.249.46 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 46.249.186.35.bc.googleusercontent.com
api.solvvy.com
1    2a00:1450:400c:c0d::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:809::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:80f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
Apex Domain
Subdomains		 Transfer
21 zdassets.com
static.zdassets.com — Cisco Umbrella Rank: 1846
p13.zdassets.com — Cisco Umbrella Rank: 33709
theme.zdassets.com — Cisco Umbrella Rank: 10028
1 MB
10 quizlet.com
ablink.lifecycle.quizlet.com — Cisco Umbrella Rank: 149410
help.quizlet.com — Cisco Umbrella Rank: 405565
66 KB
5 solvvy.com
cdn.solvvy.com — Cisco Umbrella Rank: 3477
api.solvvy.com — Cisco Umbrella Rank: 15174
321 KB
3 fontawesome.com
use.fontawesome.com — Cisco Umbrella Rank: 850
159 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 30
21 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 6386
409 B
1 google.com
www.google.com — Cisco Umbrella Rank: 2
409 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 74
351 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 48
84 KB
1 zendesk.com
quizlet.zendesk.com — Cisco Umbrella Rank: 761790
788 B
43 10
Domain Requested by
10 theme.zdassets.com help.quizlet.com
p13.zdassets.com
9 static.zdassets.com help.quizlet.com
static.zdassets.com
9 help.quizlet.com 2 redirects static.zdassets.com
help.quizlet.com
3 cdn.solvvy.com p13.zdassets.com
cdn.solvvy.com
3 use.fontawesome.com help.quizlet.com
use.fontawesome.com
2 api.solvvy.com cdn.solvvy.com
2 www.google-analytics.com help.quizlet.com
www.google-analytics.com
2 p13.zdassets.com help.quizlet.com
1 www.google.de help.quizlet.com
1 www.google.com help.quizlet.com
1 stats.g.doubleclick.net www.google-analytics.com
1 www.googletagmanager.com help.quizlet.com
1 quizlet.zendesk.com 1 redirects
1 ablink.lifecycle.quizlet.com 1 redirects
43 14
Subject Issuer Validity Valid
help.quizlet.com
R3		 2023-04-28 -
2023-07-27		 3 months crt.sh
zdassets.com
Cloudflare Inc ECC CA-3		 2022-11-10 -
2023-11-09		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2022-06-06 -
2023-06-05		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-04-17 -
2023-07-10		 3 months crt.sh
cdn.solvvy.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-01-10 -
2024-01-09		 a year crt.sh
api.solvvy.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-01-10 -
2024-01-09		 a year crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2023-04-03 -
2023-06-26		 3 months crt.sh
www.google.com
GTS CA 1C3		 2023-04-17 -
2023-07-10		 3 months crt.sh
www.google.de
GTS CA 1C3		 2023-04-17 -
2023-07-10		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://help.quizlet.com/hc/de?lid=&utm_campaign=lifecycle-email&utm_medium=email&utm_source=footer
Frame ID: 7790A0656ED4DDA0516572A2E6B5CB26
Requests: 40 HTTP requests in this frame

Frame: https://help.quizlet.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/b5e45436/invisible.js
Frame ID: 3D0CBAABE7A4C014904AA348770761C6
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Quizlet Hilfecenter

Page URL History Show full URLs

  1. https://ablink.lifecycle.quizlet.com/ls/click?upn=1ttzInotVPLKQtnqnDVt4BlHxFu-2BQOMcwrDvBNvIlg-2BkI5Zngj6l-2F2XVK... HTTP 302
    https://help.quizlet.com/hc/?utm_source=footer&utm_medium=email&utm_campaign=lifecycle-email&lid= HTTP 301
    https://help.quizlet.com/hc/de?lid=&utm_campaign=lifecycle-email&utm_medium=email&utm_source=footer Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
Overall confidence: 100%
Detected patterns
  • <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
  • <!-- (?:End )?Google Tag Manager -->
  • googletagmanager\.com/gtm\.js
Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

43
Requests

93 %
HTTPS

50 %
IPv6

10
Domains

14
Subdomains

11
IPs

4
Countries

1748 kB
Transfer

3647 kB
Size

12
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://ablink.lifecycle.quizlet.com/ls/click?upn=1ttzInotVPLKQtnqnDVt4BlHxFu-2BQOMcwrDvBNvIlg-2BkI5Zngj6l-2F2XVKblG-2By3Ox-2BVuMsfuaT7vQCjEjYdD4KK4bLDVI0V1bxPtMT6napCpzElWAPQ1iQn0B5OheP5VldujLxJiiwaAyPwJbaYdbA-3D-3DvtY7_CdP6KY-2Bz5y5d8H67vTJ6KqdRB-2BvMF7NStvVhLGISZ3C-2BcO9PvKJsaqDmj5bH2DqxUZ7J4Wgoo2FGVJx9lvw1gua7vUvp-2Bd7f6TQ0oW4h9CzhhFH2968swk-2FkfqiOuSB8V1M42WYtOjJ-2F8L5GgvAF7A1nsjUPu7xrceOc3vW3u2Rn6dCdURhy-2Fjb7dxBlP3kPRLyh-2BoXoVlE8ax8I269-2FurPpOMv3fXyYcEeD9eaYhtB6P-2FwE8YO0Q-2F-2BHcdRWDrNQre5psi6-2FvyIWjA6owR0-2BBUU8ZGbp7lJG8l6jy9n7LEF2EQBHPzBk0slSLgLpzyi80SNrLxEPyFC4YNLKTIqQMCWMVoK-2BDOYJbcqaZsUIt7WIUvRRY4rrFDyXx2zTWOJr3ORHHeXzpIkQ2hdjyPJm9fIPQCwyEcdPq7CxLtS6Bkrqdb-2BKZJ19qn4GZzboSqnPbQ1jOqdStCvHiZH9VeT7-2BLt-2B1-2F-2BECcsk7sVmMYoV-2B1Q-2BTMWG8QjPAfgJt-2FXTnvg5nJ1k52hHOxhxGuLSGcgLtu7e-2Fci9Ayd2RL7EeCGhQOdTeDO1SvIwG7EBRjf9ePSNcbDRI9fM6mcYDCWrz7BAXKoE4525uZ0gJcD8LaUy3HAX7xQdrd1KYp9IE8A2l61K7ZEy8ARAByakJR2zIcENQrwrB4OLo0KV36Gm1g5gVSgUkKVDiTsPn1rgEN6XVcI04P1JkdSnG3d2a8zS04zIwRCuAy-2B8Rn0wxZbJ2wlURzotzNIJuJ-2BN1ktMYZogwxU5 HTTP 302
    https://help.quizlet.com/hc/?utm_source=footer&utm_medium=email&utm_campaign=lifecycle-email&lid= HTTP 301
    https://help.quizlet.com/hc/de?lid=&utm_campaign=lifecycle-email&utm_medium=email&utm_source=footer Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 14
  • https://quizlet.zendesk.com/auth/v2/host/without_iframe.js HTTP 302
  • https://static.zdassets.com/auth/fa3bfadd5fc6f9d04ad357399dbe6190dda56d64/v2/host-without-iframe.js
Request Chain 34
  • https://help.quizlet.com/cdn-cgi/challenge-platform/scripts/invisible.js HTTP 302
  • https://help.quizlet.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/b5e45436/invisible.js

43 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request de
help.quizlet.com/hc/
Redirect Chain
  • https://ablink.lifecycle.quizlet.com/ls/click?upn=1ttzInotVPLKQtnqnDVt4BlHxFu-2BQOMcwrDvBNvIlg-2BkI5Zngj6l-2F2XVKblG-2By3Ox-2BVuMsfuaT7vQCjEjYdD4KK4bLDVI0V1bxPtMT6napCpzElWAPQ1iQn0B5OheP5VldujLxJii...
  • https://help.quizlet.com/hc/?utm_source=footer&utm_medium=email&utm_campaign=lifecycle-email&lid=
  • https://help.quizlet.com/hc/de?lid=&utm_campaign=lifecycle-email&utm_medium=email&utm_source=footer
36 KB
11 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://help.quizlet.com/hc/de?lid=&utm_campaign=lifecycle-email&utm_medium=email&utm_source=footer
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
104.16.51.111 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b87ffd437a8c73460b4f14f743db11af42f86b5e055c86c0061df6775b2d0cd3
Security Headers
Name Value
Strict-Transport-Security max-age=259200;
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
max-age=0, public
cf-cache-status
EXPIRED
cf-ray
7c1997fb0fc75ca4-FRA
content-encoding
br
content-language
de
content-type
text/html; charset=utf-8
date
Wed, 03 May 2023 15:38:54 GMT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
protocol
HTTP/1.1 always
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=JuIdqezooDKDHdILkKtub%2BBJt7VfpyW5AY8xxDVAPFyEZUCSlDgIs%2Fr9C%2Fk89OGRSoD5%2F5bijacQevx91ghOLuO0pbpV8frjvvmQJR6b4Il1N%2FsrD0bRdgSVV8rvg7n0oKI%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=259200;
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
x-request-id
7c1997fb20c55ca4-SEA
x-runtime
0.176049
x-ua-compatible
IE=edge
x-xss-protection
1; mode=block
x-zendesk-origin-server
help-center-unicorn-74c7bd74bb-5n68m
x-zendesk-processed-host-header
help.quizlet.com

Redirect headers

cache-control
no-cache
cf-cache-status
BYPASS
cf-ray
7c1997f96dba5ca4-FRA
content-language
de
content-type
text/html; charset=utf-8
date
Wed, 03 May 2023 15:38:54 GMT
location
https://help.quizlet.com/hc/de?lid=&utm_campaign=lifecycle-email&utm_medium=email&utm_source=footer
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
protocol
HTTP/1.1 always
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=P0coK9J2a7Ki0x8MAww4M3xkElqAPyps4uAR%2Fo4XcqUa0Urq8nKCi85p2WVVsK0ImkIUh8n1oCHcWHtroHnfHX6MZzBGZUpo5YJq9ZHgIJiFzHAR3yT4MBJVAdCanN%2FY2ss%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=259200;
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
x-request-id
7c1997f9804d5ca4-SEA
x-runtime
0.049382
x-ua-compatible
IE=edge
x-xss-protection
1; mode=block
x-zendesk-origin-server
help-center-unicorn-74c7bd74bb-7sbqx
x-zendesk-processed-host-header
help.quizlet.com
application-40a09d8e629dc71fde97e136c5b18d3f.css
static.zdassets.com/hc/assets/ 		51 KB
9 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static.zdassets.com/hc/assets/application-40a09d8e629dc71fde97e136c5b18d3f.css
Requested by
Host: help.quizlet.com
URL: https://help.quizlet.com/hc/de?lid=&utm_campaign=lifecycle-email&utm_medium=email&utm_source=footer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.72.113 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
23aa967d494775bc93a228cab867867536bab1a0cedc19f8ff8dcb7496c6b868
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://help.quizlet.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

date
Wed, 03 May 2023 15:38:55 GMT
x-amz-version-id
WCQHdWassSXe9EkjPGCm5OoJPJEkz8UI
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=0
x-amz-request-id
6RRJF9CTERQ05MVA
age
529765
x-amz-server-side-encryption
AES256
x-amz-replication-status
COMPLETED
x-amz-id-2
dv9OYe55FfE21epx5B4gxfdrnngz/CPdB8eNNzdIwxxvcK4ldKNpBOxZKr8TCJdYTDgVfJ6XUrGvkxyJA4xZzw==
last-modified
Thu, 20 Apr 2023 12:25:26 GMT
server
cloudflare
etag
W/"f5eb7c117004dd106cfe1c30ef3802b6"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=drBwrZntnGDu%2BwOB3V1at0dyWe1jJCfZ5g6z848hivaAbMxDtOAWEaGk5pewPFwmS%2FP06UgoVy9KrKWlPERHvYPZzR%2BrKwJt8isin8ljOZYGRnkBwz3pGEM5UWckBk9J9B%2BiwIg%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
public, max-age=604800
cf-ray
7c1997fdda4c9bb2-FRA
theming_v1_support-e05586b61178dcde2a13a3d323525a18.css
static.zdassets.com/hc/assets/ 		9 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static.zdassets.com/hc/assets/theming_v1_support-e05586b61178dcde2a13a3d323525a18.css
Requested by
Host: help.quizlet.com
URL: https://help.quizlet.com/hc/de?lid=&utm_campaign=lifecycle-email&utm_medium=email&utm_source=footer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.72.113 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
836316444e9cede5ce83cfe98734b9c8ab27192a9634a59b82c118a8e6792037
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://help.quizlet.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

date
Wed, 03 May 2023 15:38:55 GMT
x-amz-version-id
oybSA9g.I0t7wOLbp6s55PJKwmeyFhJk
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=0
x-amz-request-id
XER69CM16YEBJ262
age
21292
x-amz-server-side-encryption
AES256
x-amz-replication-status
COMPLETED
x-amz-id-2
at9fF4qG+bPlbsSyhBuwIF3Hs5St1P7zB/r16I2Tdf/U0SblWi+SjXIpjRr+zscnjeDC5L1R4Kc=
last-modified
Wed, 31 Aug 2022 09:40:23 GMT
server
cloudflare
etag
W/"359c3fce9769020f14763e4e3615597d"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=vqT1SChMf7gN7w5gprFqY0LapfrPzlcO9Ti83DZPEoT8UHt69gjrdl%2Fkbf1%2FpnqGAp5h80CQf3WVKUdUGh0uqaIsKc083M33bCZ8X4fnpJ3W2MFLaH18FkYrjIOBWe%2BRxCZMNIw%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
public, max-age=604800
cf-ray
7c1997fdda509bb2-FRA
style.css
p13.zdassets.com/hc/theming_assets/2388487/360001053652/ 		104 KB
20 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://p13.zdassets.com/hc/theming_assets/2388487/360001053652/style.css?digest=13865300721677
Requested by
Host: help.quizlet.com
URL: https://help.quizlet.com/hc/de?lid=&utm_campaign=lifecycle-email&utm_medium=email&utm_source=footer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.72.113 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0eddb808e980c5f66473c042421b34bab77eac272160d9bd936a2ef8767a35d0
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://help.quizlet.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

date
Wed, 03 May 2023 15:38:55 GMT
strict-transport-security
max-age=0
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6457
x-zendesk-origin-server
help-center-unicorn-6f87fd748d-9tz9z
protocol
HTTP/1.1 always
x-request-id
7aad680918e190ec-SEA
x-ua-compatible
IE=edge
x-runtime
0.014506
server
cloudflare
etag
W/"0eddb808e980c5f66473c042421b34ba"
vary
Accept-Encoding
report-to
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accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=k1Yf%2BiS9Yq2nTbjuBG%2Fx8ubUoFfgS%2B%2FwmZP9%2F7Zh4aPVVUgFCHmn4r%2FC4rz%2F8jXP9qfKNZ%2F3D%2By1WTo%2Bo8Qdnnk43EYyBT1drUabCpiLHjflDwsNSmp%2F%2F90opwOOq8G1gkU%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
7c1998000db95ca4-FRA
ga-audiences
www.google.com/ads/ 		42 B
409 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j100&tid=UA-1203987-1&cid=1733851021.1683128335&jid=1593631899&_u=IEBAAEAAAAAAACAAI~&z=1583290877
Requested by
Host: help.quizlet.com
URL: https://help.quizlet.com/hc/de?lid=&utm_campaign=lifecycle-email&utm_medium=email&utm_source=footer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:809::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://help.quizlet.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 03 May 2023 15:38:55 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
409 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j100&tid=UA-1203987-1&cid=1733851021.1683128335&jid=1593631899&_u=IEBAAEAAAAAAACAAI~&z=1583290877
Requested by
Host: help.quizlet.com
URL: https://help.quizlet.com/hc/de?lid=&utm_campaign=lifecycle-email&utm_medium=email&utm_source=footer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://help.quizlet.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 03 May 2023 15:38:55 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
7c1997fb0fc75ca4
help.quizlet.com/cdn-cgi/challenge-platform/h/g/cv/result/ Frame 3D0C 		2 B
529 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://help.quizlet.com/cdn-cgi/challenge-platform/h/g/cv/result/7c1997fb0fc75ca4
Requested by
Host: help.quizlet.com
URL: https://help.quizlet.com/cdn-cgi/challenge-platform/scripts/invisible.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
104.16.51.111 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df

Request headers

Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36
Content-Type
application/json

Response headers

date
Wed, 03 May 2023 15:38:55 GMT
content-encoding
br
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-ray
7c199801ffe95ca4-FRA
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=eAMlYDUOrz7BGdOElq1LKxFa5AuBZ9YRMljQZazFm7h3ZD1KHPPXFPbIF17%2Frrh4TfmSyC8oDJvSoAMl6%2B6IlOh7AYdo1WubLzqu4T8Vh6TRWXU20fSk43mLl0PxR8FZfJA%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8

Verdicts & Comments Add Verdict or Comment

25 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| 1 object| 2 boolean| credentialless function| $ function| jQuery string| GoogleAnalyticsObject function| ga object| dataLayer function| loadChatbot function| shouldShowAisera object| I18N object| Zendesk object| Base64 object| HelpCenter function| moment object| webpackChunkhelp_center object| regeneratorRuntime object| I18n object| Solvvy object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| google_tag_manager

12 Cookies

Domain/Path Name / Value
.quizlet.com/ Name: __cf_bm
Value: ec1DF9iSQN9Q40VYgnBglYWqb9M37ZG33IQTkkttgPc-1683128334-0-ATboNgozWsw6SL8nmhVAxGyfTdF8+NNf+Fl/vrvS8qM4uMEA6CYBgnpf9wv2iXwP35Q4Bk96DCadMzzmpgIJfDc=
.quizlet.com/ Name: _cfuvid
Value: sEdCR7LyZuPdiitmnCluzUMhaoHT_eQH1O.NcYEgHt8-1683128334227-0-604800000
help.quizlet.com/ Name: _help_center_session
Value: VzRYMDd6RmVLUWlEQWVFMy96cU1sNDIzRjBkdlMwSE13SGJzTVFxMWNxbk9SVzVxOERKL1RWYWJLVlY5MmJDa1dzdGsxZTVxeFJFRDUxUTlEbzhMTUtnalRUOVIvTU1jS2M4ZkhjQWluaTJpNTRTaTRBNXBCekYrU0dPYXdYaGMtLWZKK0h1dncySmhRZnJZaHh4cnV3NlE9PQ%3D%3D--d6e72c8812362653120c0e3519549c7a0ba83151
.help.quizlet.com/ Name: __cfruid
Value: 98950572a4478136691ae9240be31ed8a4c78be1-1683128334
.quizlet.zendesk.com/ Name: __cfruid
Value: e281721596874d16ea20c5b7599b2d519e14a945-1683128335
help.quizlet.com/ Name: _slvs
Value: 22adbb08-2840-48e8-9d2b-9e95438d7fdc
help.quizlet.com/ Name: _slvddv
Value: true
help.quizlet.com/ Name: _slvlcl
Value: de
.quizlet.com/ Name: _ga
Value: GA1.2.1733851021.1683128335
.quizlet.com/ Name: _gid
Value: GA1.2.43056074.1683128335
.quizlet.com/ Name: _gat
Value: 1
.help.quizlet.com/ Name: __cf_bm
Value: I6EsHmQbdypOULok4WCaA7YWdvRWdTkh_bzCv6_WoFk-1683128335-0-AYRCIo2EfSUgSdUEsc1ShJ2u4b25dzngzk19cfJd9MK6QlGE5QFDLr8fzarP7BozLJf9DUIi9XN6I89jrvqPan1oI+5Ce6BwHoSuoH7J1m4b

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
Strict-Transport-Security max-age=259200;
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

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.

ablink.lifecycle.quizlet.com
api.solvvy.com
cdn.solvvy.com
help.quizlet.com
p13.zdassets.com
quizlet.zendesk.com
static.zdassets.com
stats.g.doubleclick.net
theme.zdassets.com
use.fontawesome.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
104.16.51.111
104.16.53.111
104.17.187.102
104.18.72.113
2606:4700:e2::ac40:850f
2a00:1450:4001:809::2004
2a00:1450:4001:80e::200e
2a00:1450:4001:80f::2003
2a00:1450:4001:828::2008
2a00:1450:400c:c0d::9c
34.98.108.207
35.186.249.46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a9f7da2a93adb6cf97959974c24c25c23d2256b805002338a4d161571d6902cf
aae957cfb48051ac18d19ddcad6fec50cc912f599c599616d5d5bacc9c356908
aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8
aeead97513754ddf7d6e4a669cd9214cc4ceec408ce1b72c1b67a3a74aec8fc6
b54315aa20706ade20a86f6e6e84fdc06e18f4aa8a61f0584a30b717c3cfad9f
b87ffd437a8c73460b4f14f743db11af42f86b5e055c86c0061df6775b2d0cd3
bd03b0b6236cb66eb345ef4921d76c8d9be436ea7cc7c89f9e62163c3e0a4a64
cab860dda70f1ce60eaed7d6c7af08f388e67a995bed590c1ce884b67f6cdda3
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