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Web scraping for apps and agents.
BackFetch

Cookies on BackFetch

BackFetch uses essential cookies to secure sign-in and remember interface preferences. It does not include advertising or analytics trackers.

What is stored in your browser

CookiePurposeDuration
bf_sessionKeeps you signed in and protects access to your account. An unfinished two-factor sign-in has a shorter lifetime.14 days of inactivity; 90 days maximum. Pending MFA: 10 minutes.
bf_oauthSecures a Google or SSO sign-in attempt, including the accepted terms version. Cleared on callback.10 minutes
NEXT_LOCALERemembers your language choice: English, French or Spanish.1 year
bf_cookie_notice_v1Remembers that you dismissed the cookie notice. It does not record consent to tracking.180 days

Your browser, your choice.

You can delete or block cookies in your browser settings. Blocking authentication cookies prevents sign-in; blocking preference cookies may reset your language and show this notice again. The Cookies link reopens the notice.

No optional tracking is active.

These interface cookies do not require a tracking consent choice. If we add tools that require consent, they will need to remain disabled until you choose to enable them.

Read the CNIL guidance