Updated 23 September 2026
This page describes storage used by the website application and its hosting protection.
Language preference
When you select EN or ES, your choice is saved under threes-language in your browser's local storage. It only contains the selected language. It stays until you clear site data and is not sent to an advertising service.
Hosting security
Cloudflare infrastructure may set the technical cookie __cf_bm to manage automated traffic and protect the site. It expires after 30 minutes of inactivity. See Cloudflare's cookie information.
Analytics and advertising
The website application does not install Google Analytics, advertising pixels or embedded social buttons. Social links take you to the relevant platforms only when you open them; their policies then apply.
Browser controls
You can clear this site's data or block cookies in your browser settings. Clearing data removes your language preference; blocking technical elements may affect the site's operation or protection. If tools requiring consent are added, consent will be requested before activation.
For personal data enquiries, see our privacy policy or email info@threesefficiency.com.