Skip to content

P1 · Exists

One of the 18 tests every grill uses. Proof is 18% of the score.

The test, as the critic reads it

Is there any evidence a stranger would accept: numbers, named users, a demo, a screenshot of the real thing, a public changelog?

It is scored pass, partial or fail, and it can be marked as not applying. Every finding filed under it quotes the page. The whole checklist is on one page.

How real pages did

Of the 23 public launches judged on it, as of 1 Oct 2026: 20 passed, 3 partly passed, 0 failed. That is a small sample, from the record, not a survey.

Pages that missed it

Pages that passed

See whether your page passes Exists.

Free. No card.