What this site does with data.

The contact form

The form asks for a name, an email address, and a description of what you are building. You can also tell us how you heard about Zetesis; that answer is optional and does not need to identify another client. These details help us review your inquiry and understand how you found us. Submitting the form sends them to a Cloudflare Worker running on this domain. The Worker checks the bot challenge, then hands the message to Formspree, which delivers it as email. Your browser never contacts Formspree directly.

Messages are kept for as long as the conversation is useful. Ask and yours is deleted.

The bot check

The form uses Cloudflare Turnstile to tell people apart from bots. Cloudflare receives your IP address and signals about how the page was used in order to score the challenge. It is not used to build an advertising profile.

Rate limiting

So the form cannot be flooded, the Worker counts submissions against your IP address. The counter is stored under a key derived from that address and expires after two hours. No message content is stored alongside it.

Hosting and network

The site is static files served by GitHub Pages, behind Cloudflare for DNS and caching. Both receive the request information any web server receives, including your IP address and which page you asked for.

Requests your browser makes elsewhere

Loading any page fetches typefaces from Fontshare and Google Fonts. Those providers see your IP address because your browser talks to them directly. Writeups are served as complete pages from this site.

What this site does not do

There is no analytics, no tracking pixel, and no advertising. Nothing is sold or shared beyond what is described above. The site sets no cookies of its own and writes nothing to your browser’s storage. Cloudflare’s bot check and network layer may set a strictly necessary cookie to separate people from bots.

Removing your data

Email [email protected]. A message and the address it came from can be deleted on request.