| IDE, test_cookie |
Google / DoubleClick |
Ad delivery, frequency capping, remarketing. |
1 year |
https://policies.google.com/technologies/ads |
| _gcl_au, _gcl_aw, _gcl_dc |
Google Ads |
Conversion tracking and ad click linking. |
3 months / 90 days |
https://policies.google.com/privacy |
| 1P_JAR, NID, ANID, AEC |
Google |
Personalization and ad preferences. |
30 days / 6 months / 13 months |
https://policies.google.com/privacy |
| YSC, VISITOR_INFO1_LIVE |
YouTube (Google) |
Tracks video engagement and ad metrics for embedded videos. |
Session / 6 months |
https://policies.google.com/privacy |
| _fbp, fr |
Meta / Facebook Pixel |
Targeting and conversion measurement for Facebook/Instagram ads. |
3 months |
https://www.facebook.com/policy.php |
| li_gc |
LinkedIn |
Stores cookie consent flag for LinkedIn services. |
6 months |
https://www.linkedin.com/legal/privacy-policy |
| li_sugr |
LinkedIn Ads |
Store cookie match of a user's identity for ads/retargeting. |
90 days |
https://business.linkedin.com/marketing-solutions/ads |
| bcookie, lidc, UserMatchHistory, AnalyticsSyncHistory |
LinkedIn Insight Tag |
Advertising analytics, retargeting, and audience matching. |
1 month - 2 years |
https://www.linkedin.com/legal/cookie-policy |
| _uetsid, _uetvid |
Microsoft Ads (Bing) |
Remarketing and ad performance tracking on Microsoft network. |
1 day / 13 months |
https://privacy.microsoft.com/advertising |