Privacy Policy

1. User Information

Math4All (hereinafter, the “Website”) informs users of the website https://math4all.es about its policy regarding the processing and protection of personal data that may be collected while browsing or interacting with the Website.

The data controller is:

  • Controller: Adrián García Martínez

  • Website: https://math4all.es

  • Contact email: [email protected]

  • Activity: educational and scientific dissemination of mathematics

The processing of personal data is carried out in accordance with Regulation (EU) 2016/679 (GDPR) and Spanish Organic Law 3/2018 on Data Protection and Digital Rights (LOPDGDD).

2. Purpose and Nature of the Website Content

All content published on Math4All has an exclusively educational, scientific, and informational purpose.

Articles that analyze games such as roulette, blackjack, poker, or similar do not aim to promote, encourage, or incite gambling, but rather to explain mathematical, probabilistic, and statistical principles from a purely theoretical and academic perspective.

The Website does not offer gambling services, does not allow betting, does not redirect users to gambling platforms, and does not promote risky behavior related to gambling.

3. Principles Applied to Data Processing

The Data Controller applies the following principles when processing personal data:

  • Lawfulness, fairness, and transparency

  • Purpose limitation

  • Data minimization

  • Accuracy

  • Storage limitation

  • Integrity and confidentiality

  • Proactive accountability

4. Personal Data Collected

The Website may collect the following personal data:

  • Name and email address (contact or subscription forms)

  • IP address

  • Browsing data (visited pages, session duration, browser, device)

  • Any information voluntarily provided by the user

5. Purpose of Personal Data Processing

Personal data is processed for the following purposes:

  • Responding to user inquiries

  • Managing email subscriptions when the user provides consent

  • Analyzing Website usage and improving content quality

  • Displaying contextual or personalized advertising

  • Complying with legal obligations

6. Legal Basis for Processing

The legal basis for processing personal data is:

  • User consent

  • Legitimate interest of the Data Controller

  • Compliance with legal obligations

Users may withdraw their consent at any time.

7. Third-Party Services and Advertising

This Website uses third-party services that may automatically collect information:

  • Google Analytics – traffic and usage analysis

  • Google AdSense – contextual advertising

  • Adsterra – advertising formats such as banners, native ads, or smart links

  • MailMunch – management of email subscription forms

These providers may carry out international data transfers, which are safeguarded through legally recognized mechanisms such as Standard Contractual Clauses approved by the European Commission.

8. Data Retention

Personal data will be retained:

  • For as long as a relationship with the user exists

  • Until the user requests deletion

  • For the legally required retention periods

9. User Rights

Users have the right to:

  • Access their personal data

  • Request rectification of inaccurate data

  • Request deletion of their data

  • Request restriction or object to processing

  • Request data portability

  • Withdraw consent at any time

To exercise these rights, users may contact:

📧 [email protected]

Users also have the right to lodge a complaint with the Spanish Data Protection Authority (AEPD) or the competent supervisory authority in their country of residence.

10. Data Security

The Data Controller adopts appropriate technical and organizational measures to ensure the security of personal data and prevent unauthorized access, loss, or misuse.

11. Cookies Policy

This Website uses its own and third-party cookies for technical, analytical, and advertising purposes.
Users can find detailed information in the Cookies Policy, which explains how to accept, configure, or reject cookies.

12. External Links

The Website may include links to third-party websites. The Data Controller is not responsible for the content or privacy policies of such external sites.

13. Changes to This Privacy Policy

The Data Controller reserves the right to modify this Privacy Policy to adapt it to legislative, judicial, or technical changes.