Calculator inputs stay in your browser
Our calculators run locally in the page. ScopeBench does not send their input values or results to a server. They do not save entries in cookies or browser storage. Closing or reloading the page resets the inputs.
What the website itself uses
This edition has no account system, contact form, advertising, third-party analytics, marketing cookies, embedded videos or remote font service. Fonts use your device’s installed system fonts. We do not add a consent banner for tracking that we do not use.
Hosting and Cloudflare
ScopeBench is served from a UK VPS through Cloudflare’s proxy/CDN. Requests can appear in hosting access/error logs and Cloudflare operational or security records. These can include IP address, time, requested URL, response status, user-agent and referrer when sent. They support delivery, security and fault diagnosis; they are separate from calculator input values.
Cloudflare may process request information or apply security features as part of delivering the site. We do not promise that infrastructure creates no operational records. A fixed, verified retention period for every hosting and CDN record is not available at launch. See Cloudflare’s privacy policy for its own processing.
Downloads and external links
Template downloads create ordinary HTTP requests. Editing a downloaded CSV locally sends nothing back to ScopeBench. Following a source link takes you to another publisher with its own privacy arrangements. Avoid including personal information in a URL or query string, since requested URLs can be logged.
Policy changes
This policy describes the first edition, dated 22 September 2026. It will be revised if contact channels, analytics or other data collection are introduced. No public privacy contact channel has yet been established.