Privacy & cookies.
What this site processes, and how optional analytics is controlled.
Calculator inputs.
Calculators submit inputs in the URL using GET. The site processes them to render the estimate, without a user account or database. URLs may remain in browser history, server access logs or links you share. Avoid entering identifying or sensitive information.
Optional analytics and consent.
On eligible production pages, we offer self-hosted, cookieless Rybbit page-view analytics at analytics.pablobravo44.dev. It loads only after you choose “Accept optional.” Local and staging hosts, embed widgets and URLs containing calculator inputs do not load it. It helps the publisher understand aggregate page use. No analytics request is sent before acceptance.
Your acceptance or rejection is saved in this browser’s local storage as sizemyunit-consent-v1. This is a preference record, not an advertising identifier. You can change it using “Cookie preferences” in the footer. Rejecting a previously accepted choice reloads the page to stop the optional scripts.
Advertising and referrals.
Advertising is currently disabled. No advertising script is loaded. Affiliate and installer-referral links are currently disabled.
Essential processing and hosting.
The host receives normal connection information, including IP address and request metadata, to serve and protect the site. The API rate limiter keeps a salted address hash and minute counter in private files; counters older than 24 hours are cleared during subsequent API activity. The application’s HTML cache stores only pages without user-input query strings.
Production Apache access logging omits query strings. The publisher’s hosting provider may retain separate network or security logs; the deployed host’s retention settings control those logs. We do not sell calculator inputs.
Contact and your information.
The controller is Pablo Bravo Villanueva, Calle Linares 30, 47010 Valladolid, Spain. Email [email protected] for privacy requests, including access, correction or deletion of information you have sent directly. Optional analytics relies on your consent, which you can withdraw. You may also contact your applicable data-protection authority.
Last updated October 1, 2026.