What is a cookie?
A cookie is a small file a website can store in your browser to remember information between visits. Similar technologies also exist, such as localStorage, which serve a similar purpose but work somewhat differently technically.
Cookies and storage this site uses right now
| Name | Type | Purpose | Duration |
|---|---|---|---|
plano-ahorro-ultimos-valores | localStorage (own, technical) | Remember the last numbers you entered in the calculator | Until you clear your browser data |
consentimiento_cookies | localStorage (own, technical) | Remember whether you accepted or rejected this cookie notice | Until you clear your browser data |
Neither of these requires your consent under EU cookie law, since they're strictly necessary for the site's basic functioning (they're "technical" under cookie regulations). Even so, an informational notice is shown so you know they exist.
Analytics
This site uses Vercel Web Analytics, a privacy-friendly analytics service that does not use cookies and does not track individual users across sites.
Ad cookies (Google AdSense)
This site displays ads through Google AdSense. Google (and occasionally its advertising partners) may install third-party cookies, mainly from the google.com, doubleclick.net, and googlesyndication.com domains, for these purposes:
| Name | Purpose | Approx. duration |
|---|---|---|
IDE | Personalize ads based on your browsing (if personalized ads are enabled) | 13 months (EEA/UK) / 24 months (elsewhere) |
id | Remember that you've opted out of ad personalization | Up to 24 months |
NID | Show ads on Google services to signed-out users | 6 months |
DSID | Identify a signed-in user to apply their ad preferences | 2 weeks |
_gads / _gac_* | Allow the site to show ads and measure campaign performance | 13 months / 90 days |
test_cookie | Check whether your browser accepts cookies (temporary, deleted immediately) | Minutes |
None of these are "technical" cookies: they are third-party advertising cookies and require your consent, requested via this site's cookie notice. You can opt out of Google's ad personalization at any time at adssettings.google.com, or manage preferences for multiple advertisers at once at aboutads.info.
How to manage or revoke your consent
You can change your decision about the cookie notice at any time by clearing this site's browsing data from your browser settings, or using the button below:
More information
For more details on how data is handled in general, see the Privacy Policy.