Does prefect.io use cookies?

prefect.io uses 20 cookies. The site uses OneTrust as its consent management platform.

Does prefect.io use a cookie banner (CMP)?

Yes. prefect.io uses OneTrust as its consent management platform. IAB TCF v2.3 was not detected. Google Consent Mode v2 appears to be configured.

Which third-party trackers does prefect.io use?

prefect.io loads 196 third-party requests from 9 vendors, including Microsoft, reddit, Twitter, Google, Google LLC.

How many marketing and analytics cookies does prefect.io set?

prefect.io sets 3 marketing and 5 analytics cookies, alongside 1 strictly necessary cookies. Under GDPR and the ePrivacy Directive, non-essential cookies require prior consent.

prefect.io

Item: prefect.io
Author: Passiro

https://prefect.io

Last scanned Jul 16, 2026

A cookie scan of prefect.io performed on July 16, 2026 found 20 cookies and 196 third-party tracking requests. The assessment covered 10 pages across 10 unique page templates. The site employs OneTrust as its consent management platform with Google Consent Mode v2, but does not implement IAB TCF v2.3. 196 third-party requests were detected from 9 vendors.

Claim & unlock

Third-party

Trackers

196

Vendors

Consent banner

OneTrust

Scans

Cookies

20 cookies detected: 1 necessary, 5 analytics, 3 marketing

Total

Necessary

Functional

Analytics

Marketing

Unknown

Filter by category

Name	Domain	Category	Provider	Expiry	Secure	HttpOnly	Party
_clck	.prefect.io	Analytics	Microsoft Clarity	358 d	–	–	1st
_clsk	.prefect.io	Analytics	Microsoft Clarity	Expired	–	–	1st
_ga	.prefect.io	Analytics	Google Analytics	1.1 yr	–	–	1st
_ga_CP29SJK4E7	.prefect.io	Analytics	Google Analytics	1.1 yr	–	–	1st
_gcl_au	.prefect.io	Analytics	Google Analytics	83 d	–	–	1st
_rdt_uuid	.prefect.io	Marketing	Reddit	83 d	✓	–	1st
_uetsid	.prefect.io	Marketing	Microsoft Ads	Expired	–	–	1st
_uetvid	.prefect.io	Marketing	Microsoft Ads	1 yr	–	–	1st
OptanonConsent	.prefect.io	Necessary	OneTrust	358 d	–	–	1st
IndrX1NCdko0anlEX3dSZ1BBSENOSmI4OXNlVm1SRWhjajJOc3BScHhBeXdpXG5fdW5pZnlfc2Vzc2lvbl9pZCI%3D	.prefect.io	Unknown	-	1.1 yr	–	–	1st
IndrX1NCdko0anlEX3dSZ1BBSENOSmI4OXNlVm1SRWhjajJOc3BScHhBeXdpXG5fdW5pZnlfdmlzaXRvcl9pZCI%3D	.prefect.io	Unknown	-	1.1 yr	–	–	1st
signals-sdk-session-id	.prefect.io	Unknown	-	Expired	–	–	1st
signals-sdk-user-id	.prefect.io	Unknown	-	358 d	–	–	1st
unify_session_id	.prefect.io	Unknown	-	1.1 yr	–	–	1st
unify_visitor_id	.prefect.io	Unknown	-	1.1 yr	–	–	1st
_lc2_fpi	.prefect.io	Unknown	-	1.1 yr	–	–	1st
_lc2_fpi_js	.prefect.io	Unknown	-	Session	–	–	1st
_li_dcdm_c	.prefect.io	Unknown	-	Session	–	–	1st
_li_ss	.prefect.io	Unknown	-	1.1 yr	–	–	1st
_twpid	.prefect.io	Unknown	-	1 yr	✓	–	1st

Third-Party Trackers

196 requests detected from 9 vendors: Microsoft, reddit, Twitter, Google, Google LLC...

Analytics

Marketing

Necessary

Functional

Other

Vendor	Category	Type	Domain
Microsoft	Advertising	pixel	bat.bing.com
reddit	Advertising	script	www.redditstatic.com
Twitter	Advertising	pixel	static.ads-twitter.com
Twitter	Advertising	script	t.co
Google	Analytics	script	region1.analytics.google.com
Google LLC	Analytics	script	www.googletagmanager.com
Microsoft	Analytics	script	www.clarity.ms
Google	Essential	script	www.google.dk
Google	Essential	script	i.ytimg.com
Google	Essential	script	www.gstatic.com
Google	Essential	script	jnn-pa.googleapis.com
reddit	Essential	script	pixel-config.reddit.com
Google LLC	Marketing	script	www.google.com
Google LLC	Marketing	iframe	www.youtube.com
LinkedIn Corporation	Marketing	script	snap.licdn.com
LinkedIn Corporation	Marketing	pixel	px.ads.linkedin.com
Microsoft Corporation	Marketing	pixel	c.bing.com
Google LLC	Necessary	script	fonts.googleapis.com
Google LLC	Necessary	script	fonts.gstatic.com
OneTrust LLC	Necessary	script	cdn.cookielaw.org
Google	Other	script	region1.google-analytics.com
Google	Other	script	pagead2.googlesyndication.com
Google	Other	script	ad.doubleclick.net
Google	Other	script	googleads.g.doubleclick.net
OneTrust	Other	script	geolocation.onetrust.com
reddit	Social	pixel	alb.reddit.com