Ten minutes. No test. One card.
Answer from what you have actually seen your child do, and you get a card that says which two areas to spend the next twelve weeks on. Every question is a milestone quoted from the CDC’s 2022 checklists — something 75% or more of children can do by that age.
The card never gives a score and never says “behind.” If a milestone is not there yet at your child’s own age, it says what the CDC says: mention it at the next checkup.
Keep it
Send the card to yourself
The card lives in the address bar, so it reopens on any device from the link. You will also get one note when the twelve-week plan for your two areas is ready.
One honest limit. The CDC’s three-year checklist has two thinking items and neither is about numbers, so for a three-year-old this reports on four areas and tells you plainly that it cannot see the fifth. Numbers and noticing appears from four.