WattPlot uses only two cookies, both essential for the service to function correctly:
| Cookie | Type | Purpose |
|---|---|---|
session |
Functional | This is a session cookie that authenticates logged-in users. It expires when the browser closes. |
csrftoken |
Security | The CSRF cookie prevents cross-site request forgery attacks. It is set automatically when you visit the site. |
WattPlot does not use any analytics cookies, advertising cookies, or third-party tracking cookies. We do not track your browsing behaviour across other websites.
You can configure your browser settings to block cookies. However, please note that login functionality requires the session cookie to work. If you block cookies, you will not be able to sign in to your account.
Last updated: March 2026