1. What are cookies?
A cookie is a small text file that a website stores in your browser when you visit it. Cookies allow the site to remember information between pages and visits, such as your language preference or whether you have already accepted this policy.
In addition to cookies, we may also use similar technologies such as tracking pixels, local storage (localStorage) and browser fingerprinting. For the purposes of this policy, all these technologies are collectively referred to as "cookies".
2. Types of cookies we use
We classify cookies into four categories:
- Technical / strictly necessary: essential for the basic operation of the site. No consent required (basis: Art. 6.1.f GDPR — legitimate interest).
- Analytics / measurement: help us understand how users interact with the site to improve their experience. Require prior consent (basis: Art. 6.1.a GDPR).
- Functionality: remember preferences (e.g. language) to personalise the experience. May require consent depending on their nature.
- Third-party: set by external services integrated into our website (e.g. analytics). Each provider is responsible for their own cookies.
3. Cookie table
| Name | Type | Purpose | Provider | Duration |
|---|---|---|---|---|
| __Host-next-auth.csrf-token | Technical | CSRF protection for application forms | Folgrid (Next.js) | Session |
| __Secure-next-auth.callback-url | Technical | Post-authentication redirect URL | Folgrid (Next.js) | Session |
| NEXT_LOCALE | Functionality | Stores the user's preferred language | Folgrid | 1 year |
| _clck | Analytics | Identifies the user in Microsoft Clarity for behavioural analytics | Microsoft Clarity | 1 year |
| _clsk | Analytics | Groups user actions into a single visit in Clarity | Microsoft Clarity | 1 day |
| CLID | Analytics | Identifies the first time Clarity saw the user on this site | Microsoft Clarity | 1 year |
| ANONCHK | Analytics | Records the session ID and whether Clarity shows ads to the user | Microsoft Clarity | 10 minutes |
| MR | Analytics | Indicates whether the MUID cookie should be renewed | Microsoft Clarity | 7 days |
| MUID | Analytics | Unique user identifier for Microsoft services | Microsoft | 1 year |
| SM | Analytics | Synchronises MUID across Microsoft domains | Microsoft Clarity | Session |
This table may be updated when we incorporate new services or providers. The last review date appears in the header of this page.
4. Legal basis and consent
Technical cookies do not require your consent, as they are strictly necessary to provide the service you request. Analytics and third-party cookies require your prior and informed consent, which we collect via the cookie banner that appears on your first visit.
You may withdraw your consent at any time, without retroactive effect, by accessing the cookie preferences panel (link in the footer) or by configuring your browser as described in the next section.
5. How to manage or disable cookies
You have several ways to manage your cookie preferences:
- Folgrid cookie panel: click "Cookie preferences" in the footer at any time to review or change your consent.
- Browser settings: most browsers allow you to control cookies from their settings. See the links below for the main browsers.
- Third-party opt-out tools: for Microsoft Clarity cookies, you can opt out of behavioural analytics at https://clarity.microsoft.com/.
| Browser | Cookie management guide |
|---|---|
| Google Chrome | chrome://settings/cookies |
| Mozilla Firefox | about:preferences#privacy |
| Microsoft Edge | edge://settings/privacy |
| Apple Safari | Preferences → Privacy |
| Opera | Settings → Advanced → Privacy |
Please note that blocking or deleting certain cookies may affect the functionality of the website and your user experience.
6. Updates to this policy
We may update this Cookie Policy when we incorporate new features, third parties, or when applicable regulations change. We will notify you of changes by publishing the new version on this page with an updated review date.
7. Contact
For any questions about the use of cookies on this site, please contact Folgrid Technologies, S.L.:
- Email: info@folgrid.com
- Postal address: Dr Zamenhoff 12, Rubí, Barcelona 08191, Spain
This Cookie Policy supplements the Folgrid Technologies, S.L. (NIF: B56279151) Privacy Policy. In case of conflict, the Privacy Policy prevails. The Spanish version is the governing reference.