Last updated: June 2026
1. General Information
This Privacy Policy describes how personal data is processed on the website blog.200ms.net (“Website”).
The Website is a personal website and blog operated by:
Mateusz Piwek
Software Developer
The Website is intended to present information about the website owner, professional activities, and provide a means of contact.
2. Data Controller
The controller of personal data collected through the Website is:
Mateusz Piwek
For any privacy-related inquiries, you may contact the controller using the contact form available on the Website.
3. What Data Is Collected
Contact Form
When you submit a message through the contact form, the following information may be collected:
- Name (if provided)
- Email address
- Message content
- Technical information associated with the submission (such as IP address, date and time of submission)
Providing this information is voluntary, but necessary to receive a response.
4. Purpose and Legal Basis for Processing
Personal data submitted through the contact form is processed for the following purposes:
- Responding to inquiries and correspondence.
- Protecting the Website against spam, abuse, and automated submissions.
- Maintaining the security and proper operation of the Website.
The legal basis for processing personal data is:
- Legitimate interest of the Website owner in responding to inquiries and maintaining Website security (Article 6(1)(f) GDPR).
- Any actions taken at the request of the data subject before entering into a potential contractual relationship (Article 6(1)(b) GDPR), where applicable.
5. Cloudflare Turnstile
This Website uses Cloudflare Turnstile, a service provided by Cloudflare, Inc., to protect forms against spam, abuse, and automated access.
When Turnstile is used, Cloudflare may process technical and usage-related information, including IP addresses, browser information, and other signals necessary to determine whether a visitor is a human user.
For more information about how Cloudflare processes personal data, please refer to:
https://www.cloudflare.com/en-gb/turnstile-privacy-policy
and Cloudflare’s general privacy policy:
https://www.cloudflare.com/privacypolicy
6. WordPress
The Website is powered by WordPress. Depending on the configuration of the Website and hosting environment, technical information may be automatically processed and logged, including:
- IP address
- Browser type and version
- Operating system
- Date and time of access
- Requested pages and resources
Such information is processed for security, diagnostic, and operational purposes.
7. Recipients of Data
Personal data may be shared with service providers involved in operating the Website, including:
- Hosting providers
- Cloudflare (for Turnstile functionality and security services)
- Technical service providers supporting the Website infrastructure
Data is shared only to the extent necessary for the operation and security of the Website.
8. Data Retention
Personal data submitted through the contact form is retained only for as long as necessary to:
- Handle correspondence,
- Maintain records of communication,
- Fulfill legal obligations,
- Protect against abuse or security incidents.
Data may be deleted earlier upon request where no legal basis exists for continued retention.
9. Your Rights
Under the General Data Protection Regulation (GDPR), you have the right to:
- Access your personal data,
- Rectify inaccurate data,
- Erase your data (“right to be forgotten”),
- Restrict processing,
- Object to processing,
- Receive your data in a portable format where applicable,
- Lodge a complaint with a competent data protection authority.
To exercise any of these rights, please contact the Website owner through the available contact methods.
10. Security
Reasonable technical and organizational measures are implemented to protect personal data against unauthorized access, disclosure, alteration, or destruction.
However, no method of transmission over the Internet or electronic storage can be guaranteed to be completely secure.
11. Changes to This Privacy Policy
This Privacy Policy may be updated from time to time to reflect changes in legal requirements, Website functionality, or data processing practices.
The latest version will always be available on this page, together with the effective date shown at the top of the document.