Cookie policy
Last updated: October 2026.
Who is responsible
Josep Farré Teixidor (Amiant Tècnic), registered technical architect in Barcelona. Contact: josefarreteixidor@gmail.com.
What cookies are
Small files your browser stores when you visit a website. They are used, for example, to remember preferences or to measure how many people visit each page.
Cookies we use
| Name | Purpose | Provider | Duration |
|---|---|---|---|
| _ga, _ga_QM72LBMSB7 | Anonymous statistics about site usage (Google Analytics 4). Only activated if you accept. | Google LLC | Up to 2 years |
| _gcl_au, _gcl_aw | Advertising (Google Ads): measure whether an ad led to a quote request. Only activated if you accept. | Google LLC | Up to 90 days |
| ck_consent2 (local storage) | Remembers your cookie choice. | This website | Until you clear it |
Advertising cookies (Google Ads) are only used to measure whether an ad led to a quote request. We use no other advertising cookies. Google Analytics and Google Ads run in consent mode: no analytics or advertising cookies are stored until you accept.
How to change or withdraw consent
You can change your choice at any time by clicking “Cookies” in the footer of any page. You can also delete cookies in your browser settings.
International transfers
Google may process analytics and advertising data on servers outside the European Economic Area, under the safeguards described in its privacy policy.
Your rights
You may exercise your rights of access, rectification, erasure, objection, restriction and portability by emailing the address above. If you believe they have been violated, you can complain to the Spanish Data Protection Agency (AEPD).