No tracking. siemak.com sets no advertising or analytics cookies. Your colour theme choice is stored in your own browser (localStorage) and never sent anywhere.
Requests. When you send the request form, the details you enter (name, email, organisation and your message) are stored on this site's server and forwarded to Illia Siemak so he can reply. They are used only to answer your request and to follow up on it, never sold or shared for marketing, and deleted on request.
Hosting. The site is served through Cloudflare, which processes technical data such as IP addresses to deliver the site and protect it from abuse.
Your rights. To see, correct or delete what you sent, email [email protected]. California residents have these rights under the CCPA; EU and UK residents under the GDPR.
Last updated Oct 14, 2026.