Privacy & cookies

Last updated October 2026.

Your answers stay in your browser

The calculators and assessment run entirely in your web browser. What you type is not sent to us. The full assessment saves your answers in your browser's local storage so you don't lose them if you reload the page; you can clear this at any time through your browser settings.

Advertising

We use Google AdSense to show adverts. Google and its partners may use cookies or similar technologies to show ads based on your visits to this and other websites, and to measure ad performance. Visitors in the UK and EEA are asked for consent through a consent message before personalised advertising cookies are used, and you can change your choice at any time using the privacy settings link shown by that message.

You can learn how Google uses data at How Google uses information from sites that use its services, and manage personalised ads at Google Ad Settings.

Analytics and hosting

Our hosting provider may record standard server logs (such as IP address and pages requested) for security and to keep the site running. We don't use these to identify individuals.

Affiliate links

Some links to products are affiliate links. If you buy through them we may earn a commission at no extra cost to you. The retailer may set cookies to track the referral.

Your rights

Under UK GDPR you have rights to access, correct and delete personal data we hold. Because the tools don't send your answers to us, we usually hold none. If you email us, we keep your message only as long as needed to reply. Contact [email protected], or complain to the Information Commissioner's Office (ico.org.uk).