Cookie policy
Effective 28 September 2026
Cookies are small files stored on your device. VIOLOMETER uses only what it needs to run the pages and to count visits. We do not use advertising cookies.
Essential
These are set so the site can function. The app may break if you block them.
- Antiforgery / data-protection cookies — ASP.NET Core cookies that protect form and Blazor requests from cross-site forgery. They are not used for marketing. They are tied to this site’s key ring and expire on their own.
- Session / circuit cookies — keep an interactive page session working while you browse charts.
Analytics
Google Analytics 4 (G-Q2KV985JFK) may set cookies such as _ga
and related _ga_* identifiers so return visits can be counted as the same
browser. They typically last up to two years. We configure gtag with
anonymize_ip. Google’s own cookie policy applies to those files.
Analytics is not loaded when the site is run in Development. You can refuse analytics cookies with your browser’s tracking protection, a content blocker, or Google’s opt-out tools. We do not currently show a consent banner; if you do not want analytics, block third-party scripts.
Local storage
Copy-to-clipboard and chart rendering run in the browser. We do not store your copied images on our servers.
How to delete cookies
Use your browser settings to clear cookies for this domain. Blocking all cookies may log antiforgery warnings and break some interactions.