urlquery.net
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HOST PROFILE

quizlet.com

FQDNRank #4,566
First observed
2012-08-06 09:15:40
Last observed
2026-10-12 13:12:37
Report observations
7
Unique relation edges
2 in / 17 out
Reported registration
2004-07-15

HTTP fingerprints

Cookie attributes, response header names, and served MIME types.

Observed name and attribute combinations. Values, domains, expiry details, and contributing reports are not available in this profile.

8 rows
NamePathSecureHttpOnlySameSitePartitionedHost-onlyPersistentFirst observedLast observedObservations
qtkn/YesNounspecifiedNoYesNo5
qi5/YesYesunspecifiedNoYesYes5
app_session_id/YesNounspecifiedNoYesYes5
__cf_bm/YesYesnoneNoNoYes5
_cfuvid/YesYesnoneNoNoNo5
fs/YesYesunspecifiedNoYesYes5
__cf_bm/NoYesunspecifiedNoNoYes1
cf_clearance/YesYesnoneYesNoYes1

8 shown; profile groups are bounded to 100.

Response-header names

Header names observed in responses from this host.

47 rows
Header nameFirst observedLast observedObservations
content-encoding7
content-type7
access-control-allow-origin7
cf-ray7
server7
date7
expires7
x-firefox-spdy7
if-modified-since2
vary5
accept-ranges5
last-modified5
set-cookie5
cache-control5
via5
strict-transport-security5
etag5
cf-cache-status5
reporting-endpoints2
content-security-policy-report-only2
report-to2
server-timing1
timing-allow-origin1
x-content-type-options1
x-frame-options1
x-robots-tag1
permissions-policy1
age1
cf-bgj1
cf-chl-gen1
cf-chl-out-s1
cf-mitigated1
cf-polished1
connection1
content-length1
critical-ch1
cross-origin-embedder-policy1
cross-origin-opener-policy1
cross-origin-resource-policy1
location1
origin-agent-cluster1
accept-ch1
priority1
quizlet-action-name1
quizlet-auth-uid1
quizlet-route-importance1
referrer-policy1

47 shown; profile groups are bounded to 100.

MIME fingerprints

Media types served by this host.

6 rows
MIME typeFirst observedLast observedObservations
text/plain3
image/x-icon4
application/javascript1
application/json1
image/webp1
text/html1

6 shown; profile groups are bounded to 100.

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