Calculator answers
Calculations happen on your device. Answer values are stored in the URL fragment after the # character so you can share a comparison. Fragments are not sent to our server in page requests. Anyone you share the link with can see those answers.
Measurement
We record aggregate daily counts of page views, calculator use, share actions and provider-link clicks. The stored fields are date, event type, an allowed page path, provider-plan code and a count. We do not store calculator answers, full URLs, referrers, IP addresses or visitor identifiers in this statistics table. These are event counts, not unique visitor counts.
We do not set analytics cookies or use browser storage for visitor identification. Our measurement code respects the browser Do Not Track and Global Privacy Control signals. Infrastructure providers may process network data to serve and secure requests.
External services
Following a provider or affiliate link takes you to another service whose privacy and attribution rules apply. We do not receive your payment details or library credentials.
Hosting and retention
The site is hosted on Cloudflare. When enabled, aggregate event counts are retained for approximately 90 days. No advertising pixels are included. This notice will be updated before adding materially different tracking or data collection.