Privacy and your inputs

Updated November 9, 2026. Publisher: Ameti One LLC.

Local tools

Calculations and URL-list checks run in your browser. This release does not upload inputs, fetch pasted URLs, or save values in browser storage. Reloading resets the examples and any checklist selections or notes. If you choose a download action, a plain-text file containing your inputs and result is saved to your device; we do not receive it. You control any later sharing of that file. There is no account system. The only form is the announcement signup described below.

Website delivery and analytics

Cloudflare delivers this site and may process IP addresses, browser information and access logs, and use security cookies to operate and protect its services. Fonts are served from this site's own domain. No advertising or affiliate-tracking scripts are included in this release.

This site uses Google Analytics (measurement ID G-0D40541S1V) to count page views and understand which guides are read. Google Analytics sets cookies and receives your IP address and browser information when a page loads. It is the only analytics service used, and its data is not used for advertising.

Announcement signup

The calculator page offers an optional signup for announcements of new tools and guides. If you submit it, we store your email address, the consent version shown on the form, the time of submission, the page it was sent from and your browser's user-agent string, in a Cloudflare KV record keyed by the reference shown on the confirmation page. The address is used only to send those announcements — never for marketing, never shared, never sold. Announcements are sent rarely and on no schedule. To be removed, email [email protected] quoting your reference; the record is then deleted. Calculator inputs themselves are never sent or stored — they stay in your browser, as described above.

Email and external links

If you choose to email us, your mail provider transmits the message and we receive the details you include. External websites have their own privacy practices. Do not send sensitive information through a general enquiry.

Questions and changes

Contact [email protected]. This notice will be updated before introducing advertising or other services that change these practices.