Cookie Policy

What Are Cookies?

Cookies are small text files stored on your device. Some are essential for security or website functionality; others (not used here) track behavior for analytics or advertising.

Cookies Used on This Site

opa.so uses only one category of cookie:

1. Strictly Necessary Security Cookie (Cloudflare Turnstile)

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  Purpose: Verify legitimate visitors and block bots.
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  Example cookie: cf_clearance
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  Personal data processed: minimal technical data required for verification.
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  Necessity: Required for site security and functionality.
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  Legal basis: Legitimate Interest (Article 6(1)(f) GDPR).

2. Functional Cookie (Locale Preference)

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  Name: preferred-locale
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  Purpose: Remembers your language preference (English or Spanish) so the correct locale is served on your next visit without requiring a redirect.
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  Set by: The site itself (LocaleProvider component) when you visit any page.
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  Expiry: 1 year (max-age=31536000).
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  Personal data processed: None — stores only "en" or "es".
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  Legal basis: Legitimate Interest (Article 6(1)(f) GDPR) — required for consistent language routing.

No Analytics, Marketing, or Tracking Cookies

We do not use Google Analytics, marketing trackers, or any third-party advertising cookies.

Cookie Management

The Turnstile cookie is essential for bot protection and cannot be disabled without breaking website functionality.

More Information

Cloudflare Cookies: https://www.cloudflare.com/cookies/
Cloudflare Privacy: https://www.cloudflare.com/privacypolicy/
Formspree Security: https://formspree.io/security/

Last updated: May 3, 2026