Cookie Policy
Last Updated: December 5, 2025
This Cookie Policy explains how Metryki ("we", "our", or "us") uses cookies and similar technologies on our website in compliance with EU Regulation 2016/679 (GDPR), the Spanish Organic Law 3/2018 (LOPDGDD), and the Spanish Law 34/2002 (LSSI-CE).
1. What Are Cookies?
Cookies are small text files that are placed on your device (computer, smartphone, or tablet) when you visit a website. They are widely used to make websites work more efficiently and to provide information to website owners.
Cookies can be:
- First-party cookies: Set by the website you are visiting
- Third-party cookies: Set by a domain other than the one you are visiting
- Session cookies: Temporary cookies that expire when you close your browser
- Persistent cookies: Remain on your device for a set period or until manually deleted
2. Cookies We Use
We use the following categories of cookies:
2.1 Strictly Necessary Cookies (Essential)
These cookies are essential for the website to function and cannot be disabled. They include:
| Cookie Name | Purpose | Duration |
|---|---|---|
| .AspNetCore.Identity.Application | Authentication - maintains your login session | Session / 14 days (if "Remember me") |
| .AspNetCore.Antiforgery.* | Security - prevents cross-site request forgery attacks | Session |
| .AspNetCore.Correlation.* | OAuth authentication with Google/Microsoft | Session |
Legal Basis: These cookies are exempt from consent requirements under Article 22.2 of LSSI-CE as they are strictly necessary for the provision of the service.
2.2 Functional Cookies
We currently do not use functional cookies beyond what is strictly necessary for the service.
2.3 Analytics Cookies
We currently do not use analytics or tracking cookies. If we implement analytics in the future, we will update this policy and request your consent.
2.4 Advertising Cookies
We do not use advertising or marketing cookies.
3. Third-Party Services
Our website integrates with the following third-party services that may set their own cookies:
3.1 Stripe (Payment Processing)
When you make a payment, Stripe may set cookies for fraud prevention and payment processing. These cookies are governed by Stripe's privacy policy.
Stripe Cookie Policy: https://stripe.com/cookies-policy/legal
3.2 Google OAuth (Optional Sign-In)
If you choose to sign in with Google, Google may set cookies for authentication purposes. These are governed by Google's privacy policy.
Google Privacy Policy: https://policies.google.com/privacy
3.3 Microsoft OAuth (Optional Sign-In)
If you choose to sign in with Microsoft, Microsoft may set cookies for authentication purposes. These are governed by Microsoft's privacy policy.
Microsoft Privacy Statement: https://privacy.microsoft.com/privacystatement
4. Managing Cookies
4.1 Browser Settings
You can control and manage cookies through your browser settings. Most browsers allow you to:
- View cookies stored on your device
- Delete all or specific cookies
- Block cookies from all or specific websites
- Block third-party cookies
- Accept all cookies
- Be notified when a cookie is set
4.2 Browser-Specific Instructions
Here are links to cookie management instructions for common browsers:
4.3 Impact of Disabling Cookies
Please note that disabling essential cookies may affect the functionality of our website:
- You may not be able to log in or stay logged in
- Security features may not function properly
- Some features may not work as expected
5. Your Rights
Under GDPR and LOPDGDD, you have the following rights regarding cookies and the data they collect:
- Right to Information: To know what cookies we use and why
- Right to Consent: To give or withdraw consent for non-essential cookies
- Right of Access: To request information about data collected via cookies
- Right to Erasure: To request deletion of data collected via cookies
To exercise these rights, please contact us at [CONTACT EMAIL].
6. Updates to This Policy
We may update this Cookie Policy from time to time. When we make changes, we will:
- Update the "Last Updated" date at the top of this page
- Notify you of significant changes if required by law
We encourage you to review this policy periodically.
7. Contact Information
If you have questions about our use of cookies, please contact us:
8. Supervisory Authority
If you have concerns about our use of cookies, you may contact the Spanish Data Protection Authority:
Agencia Española de Protección de Datos (AEPD)
C/ Jorge Juan, 6
28001 Madrid, Spain
Website: www.aepd.es
This Cookie Policy is effective as of December 5, 2025