Legal
Cookies Policy
What cookies and similar storage technologies we use, why, and how you can control them.
Last updated:
1. What are cookies?
Cookies are small text files that websites store on your device when you visit them. They are widely used to make sites work, or work more efficiently, and to provide information to site owners. In this policy, “cookies” also includes related technologies such as localStorage, sessionStorage, and pixel tags where applicable.
2. Our position on cookies
We aim to use the minimum number of cookies necessary to operate the Service. We do not use any advertising cookies, social-media trackers, cross-site fingerprinting, or third-party marketing pixels.
3. Cookies we use
3.1 Strictly necessary (no consent required)
These are required for the Service to function. They are set automatically and cannot be disabled without breaking the site.
| Name / type | Purpose | Duration |
|---|---|---|
terra_consent | Stores your cookie banner preferences so we do not ask you again. | 12 months |
Session storage: terra:assessment:* | Stores your assessment progress and result in your browser only. Never sent to our servers without your action. | Until you close the tab |
cf_clearance (Cloudflare Turnstile) | CAPTCHA challenge result, to confirm you are a human before submitting the contact form. | 30 minutes |
3.2 Analytics — opt-in (consent required)
We use Plausible Analytics, a privacy-friendly, cookieless analytics tool hosted in the EU. Plausible does not use cookies or persistent identifiers and does not collect personal data. Aggregate usage statistics (page views, referrers, country at country-level) help us understand what content is useful.
Although Plausible is technically cookieless, we treat its loading as requiring consent under the strictest reading of the ePrivacy Directive and the GDPR. The Plausible script is loaded only after you opt in via the cookie banner.
3.3 Error monitoring — strictly necessary
We use Sentry to catch runtime errors. Sentry may store a short-lived identifier to correlate errors within a single session. No personal data is intentionally sent to Sentry; we configure it to scrub form values and known sensitive fields before transmission.
4. What we do NOT use
- No Google Analytics, no Google Tag Manager
- No Facebook Pixel, no LinkedIn Insight Tag, no TikTok Pixel
- No advertising or remarketing networks
- No fingerprinting, behavioural profiling, or session-replay tools
- No tracking across other websites
5. How to control cookies
5.1 Through our cookie banner
On your first visit, you will see a banner letting you accept or reject the analytics opt-in. Your choice is stored for 12 months. You can change your choice at any time by clicking “Cookie settings” in the footer.
5.2 Through your browser
You can clear cookies, block them, or open the site in private/incognito mode. Each browser has its own controls:
- Chrome: support.google.com/chrome/answer/95647
- Firefox: support.mozilla.org
- Safari: support.apple.com/safari
- Edge: support.microsoft.com/microsoft-edge
Note that blocking strictly necessary cookies may prevent the Service from working.
6. Changes
We may update this policy as we add or remove third-party services. The “Last updated” date above will always reflect the most recent revision.
7. Contact
Questions about cookies? Email hello@dexffo.com.
See also our Privacy Policy, Terms of Service, and Data Processing Agreement.