Privacy

What this site knows about you.

Not much, and it is trying to keep it that way. Last changed 17 October 2026.

No cookies, no accounts

whichfits.uk sets no cookies and has no sign-in, no newsletter and no comments. The calculators run in your browser and send nothing back. There is no cookie banner because there is nothing to consent to.

What is recorded

When you click a link to Amazon, the site records that a link was clicked: which product or search, which sheet, and the country Cloudflare says the visit came from. No IP address, no name, no identifier that follows you between visits. The record exists so the site can tell which sheets people find useful.

The site is served by Cloudflare, which processes your IP address, browser type and the pages you request in order to deliver the site and protect it from abuse. Cloudflare’s own privacy policy covers that processing: cloudflare.com/privacypolicy. Cloudflare also counts page views for the site, without cookies and without anything that identifies you: which page, which site sent you, your browser and country, and how quickly the page loaded.

Once you click through to Amazon

Amazon sets its own cookies and runs its own privacy policy. The link carries a tag that tells Amazon the click came from this site, which is how the commission is paid. Amazon tells this site how many things were bought and what they were, never who bought them.

Your rights, and who to ask

The publisher is Jaco Olwagen, who is based in Australia and publishes this site for readers in the UK. Under the UK GDPR you can ask what personal data is held about you; the honest answer is none, but ask anyway at support@whichfits.uk and you will get a reply. For data Cloudflare holds, the request goes to Cloudflare.