Cookie policy
Updated 23 September 2026
In accordance with article 22.2 of Spanish Law LSSI-CE, this page describes the cookies and other storage used by gasolimetro.com. This English version is provided for information; the Spanish version prevails.
1. Which cookies are used
- Third-party advertising cookies (Google AdSense and its partners): used to show ads, limit how often you see the same one, measure performance, prevent fraud and, if you agree, personalise them. They are only set with your consent.
- Google consent cookie: stores your choice in the consent message so you are not asked on every visit.
- Cloudflare technical security cookies, if its bot or attack protections are enabled (for example __cf_bm, 30 minutes, or cf_clearance). They are strictly necessary and exempt from consent.
- Browser local storage for features you request (see section 3). Exempt from consent.
Gasolímetro uses no analytics cookies.
2. Google AdSense cookies
On your first visit you will see Google’s consent message, a consent management platform certified under IAB TCF v2.2. You can accept, reject or choose by purpose and by partner. Until you choose, Google Consent Mode denies ad_storage, ad_user_data, ad_personalization and analytics_storage. If you reject, Google may show non-personalised or limited ads.
| Name | Owner | Purpose | Duration |
|---|---|---|---|
| FCCDCF, FCNEC | Store your consent choices | Up to 13 months | |
| __gads, __gpi | Google (AdSense) | Serve ads, measure performance and cap frequency | Up to 13 months |
| __eoi | Google (AdSense) | Security and ad fraud prevention | Up to 6 months |
| IDE, DSID, NID | Google (doubleclick.net, google.com) | Ad personalisation and measurement | Up to 13 months |
Google and its partners may use other cookies: see the full list in Cookies used by Google for advertising and how Google uses this data in How Google uses information from sites or apps that use its services. The list of advertising partners is shown in the consent message itself.
3. Browser local storage
For features you request, the site stores some data in your browser’s local storage (localStorage). This data is not sent to the owner or to third parties, and is exempt from consent because it is needed to provide the service you ask for.
| Name | Purpose | Duration |
|---|---|---|
| gasolimetro.form | Remember the details of your last calculation | Until you press “Reset” or clear the site data |
| gasolimetro.theme | Remember your light or dark mode choice | Until you clear the site data |
| gasolimetro.lang | Remember your language choice | Until you clear the site data |
| gasolimetro.rates | Store exchange rates so they are not requested on every visit | Renewed every 24 hours |
4. How to change your choice or delete cookies
- At any time, with the “Cookie settings” link in the footer, which reopens Google’s consent message.
- From your browser settings, where you can delete cookies and site data (usually under Privacy → Cookies and site data).
- By managing ad personalisation in Google My Ad Center.
- The saved form is also cleared with the calculator’s “Reset” button.
5. Changes
If new cookies or providers are added, this policy will be updated and, where required, your consent will be requested again.