Cookie Policy
1. Introduction
This Cookie Policy explains how SEISMO TECHNOLOGIES, S.L., operating under the brand 8Layers ("8Layers", "we", "us", or "our"), uses cookies and similar technologies when you visit our website at 8layers.io.
This policy is part of our overall commitment to transparency about how we handle personal data, and complements our Privacy Policy.
Data Controller: SEISMO TECHNOLOGIES, S.L. · CIF: B75620807
Calle de la Mirra 8, 28760 Tres Cantos, Madrid, Spain
Contact: privacy@8layers.io
2. What are cookies
Cookies are small text files placed on your device (computer, tablet, or phone) by websites you visit. They are widely used to make websites work efficiently, remember your preferences, analyze how users interact with content, and improve the overall browsing experience.
Cookies may be set by the website you visit ("first-party cookies") or by third-party services integrated into the site ("third-party cookies").
This policy also applies to similar technologies that perform comparable functions, including pixels, tags, local storage, and session storage.
3. Types of cookies we use
We use the following categories of cookies on our website:
Strictly necessary cookies
No consent requiredThese cookies are essential for the basic functioning of the website. They enable core features such as security, network management, and accessibility. Without these cookies, the website cannot operate properly. Strictly necessary cookies do not require consent and cannot be disabled.
Analytics cookies
Requires consentThese cookies help us understand how visitors interact with our website by collecting information anonymously or pseudonymously. We use this data to measure traffic, identify trends, and improve our content and user experience.
Behavioral analytics cookies
Requires consentThese cookies record interactions with our website (such as mouse movements, clicks, and page navigation) to help us understand user behavior at an aggregated level. We use this information to improve usability and design.
Marketing cookies
We do not currently use marketing or advertising cookies on our website.
4. Cookies used on 8layers.io
The following table lists the specific cookies in use on our website:
| Cookie name | Provider | Purpose | Type | Duration |
|---|---|---|---|---|
| Session cookies | 8Layers (first-party) | Maintain session state and security during your visit | Strictly necessary | Session |
| _ga | Google Analytics | Distinguishes unique users by assigning a randomly generated identifier | Analytics | 2 years |
| _ga_<container-id> | Google Analytics | Persists session state for Google Analytics 4 | Analytics | 2 years |
| MUID | Microsoft Clarity | Identifies unique users for analytics and behavioral insights through Microsoft services | Behavioral analytics | 1 year |
5. Third-party cookies
Our website integrates third-party services that may set cookies on your device. These third parties have their own privacy policies, and their processing of your data is governed by their own terms:
Google Analytics (Google LLC)
We use Google Analytics to analyze how visitors interact with our website. Google may process this data outside the European Economic Area, including in the United States, under the EU-U.S. Data Privacy Framework or equivalent safeguards.
Google Privacy Policy →Microsoft Clarity (Microsoft Corporation)
We use Microsoft Clarity to understand user behavior on our website through aggregated heatmaps and session insights. Microsoft may process this data outside the European Economic Area, including in the United States, under the EU-U.S. Data Privacy Framework or equivalent safeguards.
Microsoft Privacy Statement →6. Your choices and consent
When you first visit our website, you will see a cookie banner allowing you to:
- Accept all cookies: consent to all categories
- Reject all cookies: consent only to strictly necessary cookies
- Configure preferences: choose which categories to accept
Your consent is valid for the duration of your browsing session and is renewed periodically as required by applicable law.
You can change your cookie preferences at any time by clicking the Cookie settings link in our website footer, or by clearing your browser's cookies and revisiting the website. Withdrawing consent does not affect the lawfulness of any data processing carried out prior to the withdrawal.
To revoke consent or change your cookie settings, click the button:
7. How to manage cookies in your browser
In addition to our cookie consent banner, you can manage cookies directly through your browser settings. The procedure varies by browser:
- Chrome: Settings → Privacy and security → Cookies and other site data
- Firefox: Settings → Privacy & Security → Cookies and Site Data
- Safari: Preferences → Privacy → Cookies and website data
- Edge: Settings → Cookies and site permissions → Cookies and site data
Most browsers allow you to view what cookies are stored on your device, delete cookies individually or in bulk, block cookies from specific sites or all sites, and receive notifications when cookies are set.
Please note that disabling strictly necessary cookies may affect the functionality of our website.
For more general information about cookies and how to manage them, visit aboutcookies.org or allaboutcookies.org.
8. Changes to this Cookie Policy
We may update this Cookie Policy from time to time to reflect changes in the cookies we use, in legal requirements, or in our practices.
When we make material changes, we will update the "Last Updated" date at the top of this policy and, where appropriate, prompt you to renew your consent through the cookie banner.
9. Contact us
For any questions about this Cookie Policy or our use of cookies, contact us at:
SEISMO TECHNOLOGIES, S.L.
Calle de la Mirra 8, 28760 Tres Cantos, Madrid, Spain
Effective date: May 2026