What the _dycst cookie does
This cookie is used for audience creation purposes to collect data about the user-agent and associated window size.
Who sets it
Consent category: analytics
Analytics cookies measure how a site is used, in aggregate: pages seen, sessions, where visitors came from. Under the GDPR they need consent before they are set, and Google Consent Mode can model what is lost when visitors decline.
| Name | _dycst |
|---|---|
| Category | Analytics |
| Lifetime | 30 Days |
| Set by | Dynamic Yield |
Other cookies from the same vendor
_dy_cs_cookie_items_dy_cs_storage_items_dy_csc_ses_dy_df_geody_fs_page_dy_geo_dy_lu_ses_dy_ses_load_seq
Is this cookie on your site?
Conzent's scanner lists every cookie your site sets, classifies each one the way this page does, and shows which are set before the visitor has consented. Try Conzent free for 14 days, or look up another cookie.
From the Conzent cookie database, last updated 2026-10-16. Descriptions come from vendor documentation, cookie policies and our own scans; write to support@getconzent.com to correct one.