Quick quiz
Which certificate you need
Four questions. The most common answer is “the free one is enough for you”, and we say that first.
Where these questions come from
Why exactly these four questions?
These are the exact signals we use to offer a paid certificate at all: an organisation, payments on the site, a counterparty’s requirement and compatibility with old systems. No signal — no offer.
What if the recommendation turns out to be wrong?
It’s a pointer, not a final decision: every certificate page has a “when you need it, when you don’t” block to check yourself again.
Where do my answers go?
Nowhere: the quiz calculates everything in your browser, with no network requests.