Cookie Policy

Last Updated: November 24, 2025

1. Introduction

This Cookie Policy explains how Autónomo Aleksandr Svetlakov ("VISUESA," "we," "us," or "our") uses cookies and similar tracking technologies on visuesa.es and app.visuesa.es (the "Service").

By using our Service, you consent to the use of cookies in accordance with this Cookie Policy. If you do not agree to our use of cookies, you should adjust your browser settings or not use our Service.

2. What Are Cookies?

Cookies are small text files that are placed on your device (computer, smartphone, or tablet) when you visit a website. Cookies are widely used to make websites work more efficiently and provide information to website owners.

Cookies can be "persistent" (remain on your device until deleted or expired) or "session" (deleted when you close your browser).

3. Why We Use Cookies

We use cookies to:

  • Enable essential features of the Service
  • Remember your preferences and settings
  • Understand how you use our Service
  • Improve user experience and Service performance
  • Analyze traffic and usage patterns
  • Maintain security and prevent fraud

4. Types of Cookies We Use

4.1 Strictly Necessary Cookies

These cookies are essential for the Service to function properly. They enable core functionality such as security, authentication, and accessibility. The Service cannot function properly without these cookies.

Cookie Name Purpose Duration Provider
visuesa_session Maintains user session and authentication state Session VISUESA
visuesa_consent Stores your cookie consent preferences 12 months VISUESA
__Secure-* Google Firebase authentication cookies Session / Persistent Google Firebase

Legal Basis: These cookies are necessary for contract performance and do not require consent under GDPR.

4.2 Analytics and Performance Cookies

These cookies help us understand how visitors interact with our Service by collecting and reporting information anonymously. We use this data to improve the Service.

Cookie Name Purpose Duration Provider
_ga Distinguishes unique users and calculates visitor, session, and campaign data 2 years Google Analytics
_ga_* Used by Google Analytics to persist session state 2 years Google Analytics
_gid Stores information about how visitors use the website 24 hours Google Analytics
_gat Used to throttle request rate 1 minute Google Analytics

Legal Basis: These cookies require your explicit consent under GDPR. They will only be activated after you accept them in our cookie banner.

Google Analytics ID: G-TDFWKX1W4T

Data Processing: Google Analytics data is processed in accordance with Google's privacy policy. IP addresses are anonymized.

4.3 Functional Cookies

These cookies enable enhanced functionality and personalization, such as remembering your preferences and settings.

Cookie Name Purpose Duration Provider
visuesa_prefs Stores user preferences (language, theme, etc.) 12 months VISUESA
visuesa_progress Caches learning progress for offline access 6 months VISUESA

Legal Basis: These cookies enhance user experience and are based on legitimate interest, but you can disable them in your browser settings.

5. Third-Party Cookies

We use the following third-party services that may set cookies:

5.1 Google Analytics

We use Google Analytics to analyze Service usage. Google Analytics uses cookies to collect information about how visitors use our Service. This information is used to compile reports and help us improve the Service.

The information generated by cookies about your use (including your IP address) will be transmitted to and stored by Google on servers in the United States and Europe. Google will use this information to evaluate your use of the Service, compile reports on website activity, and provide other services relating to website activity and internet usage.

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

More information: Google Privacy Policy

5.2 Google Firebase

We use Google Firebase for authentication, hosting, and database services. Firebase may set cookies for authentication and security purposes.

More information: Firebase Privacy and Security

6. How Long Do Cookies Last?

The duration of cookies varies:

  • Session Cookies: Deleted when you close your browser.
  • Persistent Cookies: Remain on your device for a set period (from 1 minute to 2 years, depending on the cookie).

You can view the specific duration of each cookie in the tables above.

7. Your Cookie Choices

7.1 Cookie Consent Banner

When you first visit our Service, you will see a cookie consent banner. You can choose to:

  • Accept All: Allow all cookies, including analytics cookies.
  • Reject Non-Essential: Only allow strictly necessary cookies.
  • Customize: Choose which categories of cookies to accept.

Your choice will be stored for 12 months. You can change your preferences at any time by clicking the "Cookie Settings" link in the footer or by clearing your browser cookies.

7.2 Browser Settings

Most web browsers allow you to control cookies through their settings. You can set your browser to:

  • Block all cookies
  • Block third-party cookies only
  • Delete cookies when you close your browser
  • Notify you before a cookie is set

Please note that blocking all cookies may impact your ability to use certain features of the Service.

How to manage cookies in popular browsers:

7.3 Mobile Devices

For mobile devices, you can manage cookies and tracking through your device settings:

  • iOS: Settings > Safari > Block All Cookies
  • Android: Settings > Privacy > Clear browsing data

8. Do Not Track Signals

Some browsers include a "Do Not Track" (DNT) feature that signals to websites that you do not want your online activity tracked. Currently, there is no universal standard for how DNT signals should be interpreted. We do not currently respond to DNT signals, but you can use the cookie consent banner to control tracking.

9. Changes to This Cookie Policy

We may update this Cookie Policy from time to time to reflect changes in technology, legislation, or our business practices. We will notify you of significant changes by posting the updated policy on this page and updating the "Last Updated" date.

We encourage you to review this Cookie Policy periodically.

10. Contact Us

If you have questions about this Cookie Policy or our use of cookies, please contact us:

Email: info@visuesa.es
Address: Autónomo Aleksandr Svetlakov, Avenida Hispanidad 40, Puerto de Sagunto, Valencia, 46520, Spain

11. Additional Resources