Privacy
In short: this website collects nothing about you.
Who we are
This website belongs to Ostra Technologies, based in Amersfoort. For privacy questions, the address is info@ostratechnologies.com.
No cookies, no advertising trackers
We set no cookies and use no advertising or tracking services. Only cookieless statistics (see below). That is why there is no cookie banner.
No forms
The site has no forms and we store no personal data. We do not remember your language choice either: the URL is the language choice.
Fonts
We host our fonts ourselves. No requests go to third-party servers.
If you email us, your message arrives through Cloudflare Email Routing, which forwards it to our inbox. We receive your email address and whatever you write. We only use it to reply and to carry out agreements, and keep it no longer than needed for that.
Sharing with others
We do not sell data and do not share it with advertisers. Cloudflare processes email and website traffic on our behalf.
Hosting and statistics
The site runs on Cloudflare. Cloudflare may briefly process technical data such as IP addresses to deliver and secure the site. For statistics we use Cloudflare Web Analytics. It works without cookies and without following you across sites, and shows how many people visit which pages.
Links to other sites
This site links to LinkedIn, GitHub and penweir.com, among others. Their own privacy rules apply there.
Your rights
You can ask us what data we hold about you, to correct or delete it, and object to its use. Email info@ostratechnologies.com. If we cannot work it out together, you can file a complaint with the Dutch Data Protection Authority (Autoriteit Persoonsgegevens).
Changes
This text was last updated on 30 October 2026. If anything changes, it will be stated here.