legal privacy
Privacy Policy
This page explains what data may be processed when you visit this website, how analytics are used, and how cookies are handled.
Last updated: 25 June 2026
Who runs this website
This website is operated by Ilya Butko. You can contact me through the public contact links listed on this website, including Telegram and LinkedIn.
What this website is
The website is a static Astro site hosted on my own server. Cloudflare is used in front of the server for DNS, HTTPS/proxy, security, performance, and web analytics.
Data processed when you visit
When you open the website, basic technical data may be processed to deliver the page and protect the service. This may include your IP address, browser user agent, requested URL, referrer, approximate location derived from the request, timestamp, and security-related request metadata.
Cloudflare Web Analytics
This website uses Cloudflare Web Analytics / Real User Measurements to understand page visits and site performance. Cloudflare injects the analytics script automatically because the domain is proxied through Cloudflare.
The analytics are used to understand aggregate website usage, such as page views, referrers, countries, device/browser information, and performance metrics. They are not used for advertising or cross-site profiling by this website.
Cookies
This website does not intentionally set marketing cookies, advertising cookies, or tracking cookies in its own code.
Cloudflare may use strictly necessary cookies or similar technical mechanisms when required for security, traffic management, bot protection, challenge pages, or similar protective features. These are not used by this website for advertising.
Notion content workflow
Some project content is synced from Notion during the build process. The public website only serves the generated static content. The Notion API token is kept server-side and is not exposed to visitors.
External links
The website links to external services such as Telegram, Instagram, YouTube, LinkedIn, and Threads. Those services have their own privacy practices. This website does not control what happens after you open an external link.
How long data is kept
Server and infrastructure logs may be kept for a limited period for security, debugging, and operational reliability. Cloudflare analytics and security data are retained according to Cloudflare's settings and policies.
Your rights
Depending on where you live, you may have rights to access, correct, delete, restrict, or object to the processing of your personal data. You can contact me through the public contact links on this website to make a privacy request.
Changes
This page may be updated when the website, analytics, hosting, or data processing practices change.