Last updated: April 2, 2026

This privacy policy describes how marekdlugos.com ("this website") collects, uses, and shares information when you visit. By using this website, you acknowledge and agree to the practices described below.

1. Data Controller

Marek Dlugos
Email: hi@marekdlugos.com

2. Information Collected

2.1 Google Analytics

This website uses Google Analytics, a web analytics service provided by Google LLC. Google Analytics uses cookies and similar technologies to collect and analyze information about the use of this website, including:

  • Pages visited, time spent on pages, and navigation paths
  • Device type, browser, operating system, and screen resolution
  • Approximate geographic location (country/city level, derived from IP address)
  • Referral source (how you arrived at this website)

Your IP address is anonymized before being stored by Google. The data collected is used solely to understand how visitors interact with this website and to improve its content. Data is processed by Google LLC in accordance with their Privacy Policy.

You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.

2.2 Clearbit

This website uses Clearbit, a business intelligence service provided by HubSpot, Inc. Clearbit may collect:

  • IP address
  • Browser and device information
  • Company-level information derived from your IP address (e.g., company name, industry)

This data is used to understand the types of organizations visiting this website. No personally identifiable information is collected beyond what is described above. For more information, see HubSpot's Privacy Policy.

2.3 Kit (ConvertKit)

Blog posts on this website include a newsletter signup form powered by Kit (formerly ConvertKit), provided by Kit, Inc. When you voluntarily subscribe to the newsletter, Kit collects:

  • Your email address

This information is used solely to send you occasional newsletter emails. You can unsubscribe at any time using the link included in every email. For more information, see Kit's Privacy Policy.

2.4 Google Fonts

This website uses Google Fonts, a font hosting service provided by Google LLC. When you visit a page, your browser downloads the required font files directly from Google's servers. In this process, Google receives:

  • Your IP address
  • The page URL you are visiting
  • Browser and device information

For more information, see Google Fonts Privacy and Google's Privacy Policy.

3. Cookies

This website uses cookies set by Google Analytics to distinguish unique users and track sessions. These cookies are stored on your device and expire after a set period. You can control or delete cookies through your browser settings. Please note that disabling cookies may affect website functionality.

4. Third-Party Services

The third-party services listed above (Google Analytics, Clearbit, Kit, and Google Fonts) process data on their own servers and under their own privacy policies. This website does not sell, rent, or share your personal data with any other third parties.

5. Data Retention

Analytics data collected through Google Analytics is retained for 14 months, after which it is automatically deleted. Newsletter subscriber data is retained for as long as you remain subscribed. You may request deletion at any time.

6. Your Rights

Depending on your jurisdiction, you may have the right to:

  • Access the personal data held about you
  • Request correction or deletion of your personal data
  • Object to or restrict processing of your personal data
  • Withdraw consent at any time (where processing is based on consent)
  • Lodge a complaint with a supervisory authority

To exercise any of these rights, please contact hi@marekdlugos.com.

7. Changes to This Policy

This privacy policy may be updated from time to time. Any changes will be reflected on this page with an updated revision date.

8. Contact

If you have questions about this privacy policy or your data, please contact:
hi@marekdlugos.com

Disclaimer: This privacy policy is provided for informational purposes and does not constitute legal advice. Consult a qualified legal professional for advice specific to your situation.