| CONSENT | youtube.com | Used to detect if the visitor has accepted the marketing category in the cookie banner. | 2 years | HTTP |
| VISITOR_INFO1_LIVE | youtube.com | Tries to estimate the users' bandwidth on pages with integrated YouTube videos. | 179 days | HTTP |
| YSC | youtube.com | Registers a unique ID to keep statistics of what videos from YouTube the user has seen. | Session | HTTP |
| yt-remote-cast-available, yt-remote-cast-installed, yt-remote-connected-devices, yt-remote-device-id | youtube.com | Stores the user's video player preferences using embedded YouTube video. | Persistant | HTML |
| yt-remote-fast-check-period, yt-remote-session-app, yt-remote-session-name | youtube.com | Stores the user's video player preferences using embedded YouTube video | Session | HTML |
| OT2 (6-digit ID) | Sizmek Ad Suite (SAS) | Advertiser-defined measurement of activity on advertiser website. | 90 days | HTTP |
| ActivityInfo2 | Sizmek Ad Suite (SAS) | Conversion, attribution and ROI measurement. | 90 days | HTTP |
| A6 (6-digit Advertiser ID) | Sizmek Ad Suite (SAS) | Conversion and ad view measurement; ad rotation and ad delivery sequence. | 90 days | HTTP |
| eboptout | Sizmek Ad Suite (SAS) | Interest-based advertising opt-out. | 5 years | HTTP |
| F1, S2 | Sizmek Ad Suite (SAS) | Measurement of search engine (3rd party) conversions, attribution and ROI. | 90 days | HTTP |
| TargetingInfo3, G4 (6-digit sID) | Sizmek Ad Suite (SAS) | Audience engaging/re-engaging based on visits to advertiser’s website. | 90 days | HTTP |
| U2 | Sizmek Ad Suite (SAS) | Pseudonymous advertising ID for browser. | 90 days | HTTP |
| C6 (6-digit sID), D4 (6-digit DeliveryGroupID), B6 (6-digit sID, GroupID, AudienceSegmentationID) | Sizmek Ad Suite (SAS) | Ad view measurement; ad rotation/optimization and ad delivery sequence. | 90 days | HTTP |
| Um2 | Sizmek Ad Suite (SAS) | Cookie syncing. | 90 days | HTTP |
| c_*, s_*, | Sizmek Ad Suite (SAS) | Session cookie used to bridge the impression to the clickthrough when the impression was served without any javascript (such as on incompatible devices, etc.). | Session | HTTP |
| cisi_* | Sizmek Ad Suite (SAS) | Keeps state of the video serving for a given session. | Session | HTTP |
| r1, r# | Sizmek Ad Suite (SAS) | Session cookie that protects the server and the client from redirect loops. | Session | HTTP |
| searchsession_* | Sizmek Ad Suite (SAS) | Session cookie that protects the server from redirect loops, used in conjunction with measuring search events. | Session | HTTP |
| ccsession | Sizmek Ad Suite (SAS) | Session cookie facilitating measurement of search events. | Session | HTTP |
| OT_* | Sizmek Ad Suite (SAS) | Session cookie for advertiser-defined measurement of activity on its website. | Session | HTTP |
| _ttp | truecaller.com | To measure and improve the performance of your advertising campaigns and to personalize the user's experience (including ads) on TikTok | 3 months, from the last date it was used | HTTP |
| _ttp | .tiktok.com | To measure and improve the performance of your advertising campaigns and to personalize the user's experience (including ads) on TikTok | 3 months, from the last date it was used | HTTP |
| csrftoken | instagram.com | CSRF protection token to prevent cross-site request forgery for embedded Instagram videos. | Removed when the user closes the video. | HTTP |
| ig_did | instagram.com | Device identifier for tracking user sessions for embedded Instagram videos. | Removed when the user closes the video. | HTTP |
| mid | instagram.com | Unique identifier for user sessions for embedded Instagram videos. | Removed when the user closes the video. | HTTP |
K 
Z 