Monitoring reads differently per market — checkpoint distance, local hosting and the compliance rules you're judged against. Pick your country.
Response time is measured from somewhere. A site that answers in 200ms from London can take three times as long from Sydney, and if all your customers are in one market, that is the number that matters. Checkpoint distance, local hosting and CDN edge coverage all move the figure.
The checkpoints we run from, the currency and billing conventions, and the compliance rules you are judged against — cookie consent, data residency and accessibility standards differ enough that a generic checklist misses things.