# science-knowledge

- **Cookies**

## Necessary
  - **Cookie**: nabSegmentation  
    **Duration**: 4 months  
    **Description**: Description is currently not available.  
  - **Cookie**: rc::a  
    **Duration**: Never Expires  
    **Description**: This cookie is set by the Google recaptcha service to identify bots to protect the website against malicious spam attacks.  
  - **Cookie**: wpEmojiSettingsSupports  
    **Duration**: session  
    **Description**: WordPress sets this cookie when a user interacts with emojis on a WordPress site. It helps determine if the user's browser can display emojis properly.  
  - **Cookie**: rc::c  
    **Duration**: session  
    **Description**: This cookie is set by the Google recaptcha service to identify bots to protect the website against malicious spam attacks.  
  - **Cookie**: VISITOR_PRIVACY_METADATA  
    **Duration**: 6 months  
    **Description**: YouTube sets this cookie to store the user's cookie consent state for the current domain.  
  - **Cookie**: _GRECAPTCHA  
    **Duration**: 1 year  
    **Description**: Google Recaptcha  
  - **Cookie**: NID  
    **Duration**: 1 year  
    **Description**: Google Recaptcha NID

## Functional
  - **Cookie**: VISITOR_INFO1_LIVE  
    **Duration**: 6 months  
    **Description**: A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface.  
  - **Cookie**: yt-remote-connected-devices  
    **Duration**: Never Expires  
    **Description**: YouTube sets this cookie to store the user's video preferences using embedded YouTube videos.  
  - **Cookie**: ytidb::LAST_RESULT_ENTRY_KEY  
    **Duration**: Never Expires  
    **Description**: The cookie ytidb::LAST_RESULT_ENTRY_KEY is used by YouTube to store the last search result entry that was clicked by the user.  
  - **Cookie**: yt-remote-device-id  
    **Duration**: Never Expires  
    **Description**: YouTube sets this cookie to store the user's video preferences using embedded YouTube videos.  
  - **Cookie**: yt-remote-session-name  
    **Duration**: session  
    **Description**: The yt-remote-session-name cookie is used by YouTube to store the user's video player preferences using embedded YouTube video.  
  - **Cookie**: yt-remote-fast-check-period  
    **Duration**: session  
    **Description**: The yt-remote-fast-check-period cookie is used by YouTube to store the user's video player preferences for embedded YouTube videos.  
  - **Cookie**: yt-remote-session-app  
    **Duration**: session  
    **Description**: The yt-remote-session-app cookie is used by YouTube to store user preferences and information about the interface of the embedded YouTube video player.  
  - **Cookie**: yt-remote-cast-available  
    **Duration**: session  
    **Description**: The yt-remote-cast-available cookie is used to store the user's preferences regarding whether casting is available on their YouTube video player.  
  - **Cookie**: yt-remote-cast-installed  
    **Duration**: session  
    **Description**: The yt-remote-cast-installed cookie is used to store the user's video player preferences using embedded YouTube video.

## Analytics
  - **Cookie**: _ga_*  
    **Duration**: 1 year 1 month 4 days  
    **Description**: Google Analytics sets this cookie to store and count page views.  
  - **Cookie**: _ga  
    **Duration**: 1 year 1 month 4 days  
    **Description**: Google Analytics sets this cookie to calculate visitor, session and campaign data and track site usage for the site's analytics report.  
  - **Cookie**: _hjSessionUser_*  
    **Duration**: 1 year  
    **Description**: Hotjar sets this cookie to ensure data from subsequent visits to the same site is attributed to the same user ID.  
  - **Cookie**: _hjSession_*  
    **Duration**: 1 hour  
    **Description**: Hotjar sets this cookie to ensure data from subsequent visits to the same site is attributed to the same user ID.  
  - **Cookie**: _gid  
    **Duration**: 1 day  
    **Description**: Google Analytics sets this cookie to store information on how visitors use a website while also creating an analytics report of the website's performance.  
  - **Cookie**: YSC  
    **Duration**: session  
    **Description**: YSC cookie is set by YouTube and is used to track the views of embedded videos on YouTube pages.

## Performance
  - **Cookie**: _gat  
    **Duration**: 1 minute  
    **Description**: Google Universal Analytics sets this cookie to restrain request rate and thus limit data collection on high-traffic sites.

## Advertisement
  - **Cookie**: __Secure-YEC  
    **Duration**: past  
    **Description**: YouTube sets this cookie to store the user's video player preferences using embedded YouTube video.  
  - **Cookie**: uid  
    **Duration**: Never Expires  
    **Description**: Set by publuu.  
  - **Cookie**: __Secure-YNID  
    **Duration**: 6 months  
    **Description**: Google cookie used to protect user security and prevent fraud.  
  - **Cookie**: __Secure-ROLLOUT_TOKEN  
    **Duration**: 6 months  
    **Description**: YouTube sets this cookie to manage feature rollout and experimentation.

## Uncategorised
  No cookies to display.