What does trello.com track?
Before any consent, trello.com loaded 0 tracking companies and set 1 advertising or analytics cookie.
Scanned October 2, 2026 from Germany, loading trello.com once and clicking nothing. How we scan
- Tracking companies
- 0
- Tracking cookies
- 1
- Third-party hosts
- 18
- Cookies in total
- 10
Consent banner
The page loaded OneTrust, a consent management platform. Everything below was recorded before anyone answered it.
Companies contacted before consent
2 of the 5 companies it contacted before consent were functional companies.
None.
Other third parties (content delivery, consent, functional, unclassified)
- orangelogic.com8 requestsUnclassified
dam-cdn.atl.orangelogic.com
- OneTrust12 requestsConsent banner
cdn.cookielaw.org, geolocation.onetrust.com
- Atlassian34 requestsFunctional
trello-bifrost.prod-east.frontend.public.atl-paas.net, atl-global.atlassian.com, api.atlassian.com, www.atlassian.com
- Google9 requestsFunctional
www.gstatic.com, www.recaptcha.net, fonts.gstatic.com
- Contentful38 requestsContent delivery
assets.ctfassets.net, images.ctfassets.net, videos.ctfassets.net
Cookies set before consent
The longest-lived tracking cookie it set was ajs_anonymous_id, from Trustpilot, lasting about 12 months.
| Cookie | Purpose | Set by | Lasts |
|---|---|---|---|
| ajs_anonymous_id | Analytics | trello.com | 12 months |
| _otPreferencesSynced | Unclassified | trello.com | 12 months |
| atl_session | Unclassified | trello.com | Under a day |
| atl_xid.current | Unclassified | trello.com | 12 months |
| atl_xid.ts | Unclassified | trello.com | 12 months |
| atl_xid.xc | Unclassified | atlassian.com (third party) | 12 months |
| atlCohort | Unclassified | trello.com | 13 months |
| dsc | Unclassified | trello.com | 30 days |
| sn_id | Unclassified | trello.com | 1 day |
| OptanonConsent | Functional | trello.com | 12 months |
The page also wrote 16 keys to local storage, which works like a cookie but isn't sent with requests.
Understanding this page
- How to see which cookies and trackers a website loads
A hands-on walkthrough for checking what a site sets before you've clicked anything, using Chrome and Firefox's built-in tools, plus how CookieTosser automates the same check every month.
- What counts as valid cookie consent in the EU
The rules that actually govern cookie banners — the ePrivacy Directive, the GDPR consent standard, the Planet49 ruling, the strictly-necessary exemption, and what "reject" has to offer compared with "accept.
- Consent management platforms explained
What a CMP banner is actually doing behind the scenes, how the IAB's TCF standard and Google's Consent Mode v2 fit in, and why a banner being present is no guarantee that nothing loads before you answer it.