Privacy and cookies

Updated 20 October 2026.

Enquiries

The sample and contact forms do not send data to a server on this site. They open your own email app or WhatsApp with the message filled in, and you choose whether to send it. We use what you send only to reply to your enquiry.

Cookies today

The homepage and blog pages load the Google AdSense script. Google and its partners may use cookies or similar technologies on those pages to serve and measure ads, including personalised ads based on your visits to this and other sites. Product, specification and sample pages do not load it. We do not set analytics cookies at present. Our hosting and security provider may set strictly necessary cookies to protect the site from abuse.

Google AdSense and affiliate links

We show or may show ads on blog articles (not on product, specification or sample pages) through an ad network such as Google AdSense, and may include affiliate links to retailers. If we do, those third parties may use cookies or similar technologies to show ads, measure them and credit referrals, and we will update this page and ask for consent where the law requires. Affiliate links will be labelled. You can manage Google ad personalisation at My Ad Center and learn how Google uses data at policies.google.com.

Contact

Questions about privacy: use the contact page.