Cookie Policy
Last updated: 20 April 2026
This page lists every cookie or cookie-equivalent storage mechanism used on oakcalculator.com, the party that sets it, its purpose, and how long it lasts. For broader context, see the Privacy Policy.
Vercel Analytics
First-party- Provider
- Vercel
- Purpose
- Measures anonymous page views and navigation so we can see which pages are used. Uses no cookies — identification is based on session-level hashing with no persistent storage on your device.
- Duration
- Session
Vercel Speed Insights
First-party- Provider
- Vercel
- Purpose
- Records Core Web Vitals (LCP, INP, CLS) for each page view so we can fix slow pages. Does not identify you.
- Duration
- Session
Google AdSense (future)
Third-party- Provider
- Purpose
- When display advertising is introduced in a later phase, AdSense will set cookies (__gads, IDE, and others) to serve ads, limit ad frequency, and measure ad performance. These cookies will be subject to a cookie-consent flow where the law requires one.
- Duration
- Up to 24 months
- Status
- Not yet active
Managing cookies
You can block or clear cookies from any site using your browser's settings. Today the site's only active storage is first-party and anonymous, so blocking it has no functional impact on your use of the calculators. When advertising-related cookies arrive, we'll add an in-page consent control where legally required.