| form_key | Advertiser's website domain | A security measure that appends a random string to all form submissions to protect the data from Cross-Site Request Forgery (CSRF). | Functional |
| mage-cache-sessid | Advertiser's website domain | The value of this cookie triggers the cleanup of local cache storage. When the cookie is removed by the backend application, the Admin cleans up local storage, and sets the cookie value to true. | Functional |
| mage-cache-storage | Advertiser's website domain | Local storage of visitor-specific content that enables ecommerce functions. | Functional |
| mage-cache-storage-section-invalidation | Advertiser's website domain | Forces local storage of specific content sections that should be invalidated. | Functional |
| mage-messages | Advertiser's website domain | Tracks error messages and other notifications that are shown to the user, such as the cookie consent message, and various error messages. The message is deleted from the cookie after it is shown to the shopper. | Functional |
| mage-translation-file-version | Advertiser's website domain | Tracks the version of translations in local storage. Used when Translation Strategy is configured as Dictionary (Translation on Storefront side). | Functional |
| mage-translation-storage | Advertiser's website domain | Stores translated content when requested by the shopper. Used when Translation Strategy is configured as Dictionary (Translation on Storefront side). | Functional |
| product_data_storage | Advertiser's website domain | Stores configuration for product data related to Recently Viewed / Compared Products. | Functional |
| recently_compared_product | Advertiser's website domain | Stores product IDs of recently compared products. | Functional |
| recently_compared_product_previous | Advertiser's website domain | Stores product IDs of previously compared products for easy navigation. | Functional |
| recently_viewed_product | Advertiser's website domain | Stores product IDs of recently viewed products for easy navigation. | Functional |
| recently_viewed_product_previous | Advertiser's website domain | Stores product IDs of recently previously viewed products for easy navigation. | Functional |
| user_allowed_save_cookie | Advertiser's website domain | Indicates if a customer is allowed to use cookies. | Functional |
| external_no_cache | Advertiser's website domain | A flag that indicates if caching is disabled. | Functional |
| persistent_shopping_cart | Advertiser's website domain | Stores the key (ID) of persistent cart to make it possible to restore the cart for an anonymous shopper. | Functional |
| stf | Advertiser's website domain | Records the time messages are sent by the SendFriend (Email a Friend) module. | Functional |
| pollN | Advertiser's website domain | A poll ID that indicates if a vote has occurred. | Functional |
| frontend | Advertiser's website domain | Session ID | Functional |
| guest-view | Advertiser's website domain | Allows guests to edit their orders. | Functional |
| mage-banners-cache-storage | Advertiser's website domain | Stores banner content locally to improve performance. | Functional |
| searchReport-log | Advertiser's website domain | Magento, used to log information about searching | Functional |
| private_content_version | Advertiser's website domain | Appends a random, unique number and time to pages with customer content to prevent them from being cached on the server. | Functional |
| X-Magento-Vary | Advertiser's website domain | X-Magento-Vary cookie is used by Magento 2 system to highlight that version of a page requested by a user has been changed. It allows having different versions of the same page stored in cache e.g. Varnish. | Functional |
| section_data_ids | Advertiser's website domain | Stores customer-specific information related to shopper-initiated actions such as display wish list, checkout information, etc. | Functional |
| private_content_version | Advertiser's website domain | Appends a random, unique number and time to pages with customer content to prevent them from being cached on the server. | Functional |
