BRIDGE-AD Explorer
Cookie notice
Last updated: 24 September 2026
BRIDGE-AD Explorer uses only cookies needed to protect the website and provide sign-in. It counts homepage loads and submitted gene searches by approximate country on the server, without an analytics cookie or browser identifier.
What cookies are
Cookies are small text files stored by your browser. Similar browser storage can perform related functions. The cookies below are required for website security and authenticated access.
Cookies used by BRIDGE-AD Explorer
| Name | Purpose | Duration | Type |
|---|---|---|---|
csrftoken | Helps prevent cross-site request-forgery attacks when a form is submitted. | Up to one year | Strictly necessary, first party |
sessionid | Maintains a secure signed-in session and associated messages. | Up to 14 days | Strictly necessary, first party |
These cookies are configured with appropriate security restrictions in production, including secure transport, HttpOnly protection, and SameSite controls. They are not used to track you across unrelated websites.
Country activity counts
When a homepage is loaded or a gene search is submitted, the server estimates the request's country from its IP address or a trusted proxy's country header. It stores only a count grouped by country, minute, and activity type; unknown countries are counted separately. Repeat homepage loads count again. No analytics cookie, browser storage, or identifier is used to recognise returning visitors. The country map and table are visible only on the private queries dashboard. See the privacy notice for more about this processing.
Why there is no consent banner
Consent is not requested because the website does not set non-essential cookies or use browser storage for analytics. The country counts are created on the server from ordinary requests. Strictly necessary cookies can be used without consent where they are required to provide a service or protect it. If a non-essential cookie or similar technology is introduced, it will be blocked until the user has made the required consent choice and this notice will be updated.
External resources
Some pages load software files from content-delivery providers. Your browser sends those providers normal connection information, such as your IP address and browser details. BRIDGE-AD Explorer does not use these requests for its own analytics or advertising. More information is provided in the privacy notice.
Managing cookies
You can delete or block cookies in your browser settings. Blocking the cookies listed above may prevent sign-in or secure form submission from working correctly.
Contact
Questions about cookies or personal information can be sent to [email protected].