| Cookie | Duration | Description |
|---|---|---|
| VISITOR_PRIVACY_METADATA | 180 days | YouTube — stores the user's cookie consent state for the current domain. |
| acp_consent | 180 days | Stores the user's cookie consent preferences. |
| acp_cuid | 365 days | Unique consent identifier used to log and verify the user's cookie choices. |
| Cookie | Duration | Description |
|---|---|---|
| wpml_browser_redirect_test | Session | WPML — checks whether the browser accepts cookies before redirecting to the visitor's language. |
| _icl_visitor_lang_js | 1 day | WPML — stores the language the visitor was redirected to based on the browser language. |
| wp-wpml_current_language | 1 day | WPML — stores the current language. |
| ytidb* | Persistent | YouTube — IndexedDB storing playback and search state for embedded videos. |
| Cookie | Duration | Description |
|---|---|---|
| gaVisitorUuid | 365 days | Analytics — stores a unique visitor identifier used for Google Analytics tracking. |
| _clck | 365 days | Microsoft Clarity — persists the Clarity user ID. |
| _clsk | 1 day | Microsoft Clarity — connects pageviews into a single session. |
| _ga | 400 days | Google Analytics — distinguishes unique users based on a client ID. |
| _ga_* | 400 days | Google Analytics 4 — persists session state per property. |
| Cookie | Duration | Description |
|---|---|---|
| MR | 7 days | Microsoft — indicates whether the MUID cookie should be refreshed. |
| SRM_B | 390 days | Microsoft — unique browser identifier used across Microsoft sites for advertising. |
| SM | Session | Microsoft Clarity — synchronises the MUID identifier across Microsoft domains. |
| ANONCHK | 0 minutes | Microsoft — checks whether the MUID is passed to the ANID advertising cookie. |
| YSC | Session | YouTube — registers a unique ID to keep statistics of videos viewed (session). |
| VISITOR_INFO1_LIVE | 180 days | YouTube — estimates bandwidth and stores video player preferences for embedded videos. |
| __Secure-YNID | 180 days | YouTube — identifier used for security and fraud prevention in embedded videos. |
| __Secure-ROLLOUT_TOKEN | 180 days | YouTube — manages the gradual rollout of new features in embedded videos. |
| _gcl_au | 90 days | Google AdSense/Ads — experiments with advertising effectiveness (conversion tracking tool). |
| test_cookie | 0 minutes | Google DoubleClick — checks whether the browser supports cookies. |
| MUID | 390 days | Microsoft — identifies unique browsers for advertising. |
| IDE | 390 days | Google DoubleClick — measures ad effectiveness and serves targeted ads. |
