01
The short version
No accountsNothing to sign up for, nothing to log into.
No cookiesThis page sets none, and asks for none.
No formsNothing is typed in and sent anywhere. Calculator inputs stay in your browser.
No selling or sharing dataThere's no personal data collected to sell or share in the first place.
Aggregate analyticsAnonymous pageview counts, to see if the guide is useful.
One public counterA single shared number, not tied to any visitor.
02
What actually runs on this page
Two small, separate mechanisms — neither one identifies you.
| What | What it does |
|---|---|
| Cloudflare Web Analytics | Counts pageviews and visits in aggregate, so I can see whether the guide is actually being used. Runs without cookies or any per-visitor identifier — Cloudflare's analytics are built specifically to not track individuals. |
| Public view counter | A single number displayed at the top of the page, incremented on each page load. It's one shared integer stored in a database — there's no per-visitor record behind it, nothing to look up about who loaded the page or when. |
03
The calculators
Every "Try it" calculator on the metrics page runs entirely in your browser. Numbers you type in are used to compute a result on your screen and go nowhere else — they're never sent to a server, logged, or stored anywhere.
04
Changes
If what's running on this page ever changes in a way that affects this — adding a form, an account system, or any data collection beyond what's described above — this page will be updated to reflect it before that ships.