Published Reading
GOV.UK reads 72 degrees
https://www.gov.uk/
Hotter is better. A cold number means a search engine or an AI engine is missing things it needs before it can understand the page.
The page states what it is, who published it and what it answers, and a retrieval system can use it without guessing much. What is left is usually a handful of deliberate signals rather than anything broken.
Can a search engine reach this page, index it, and work out what it is a result for?
Can an AI answer engine retrieve this page and lift a usable answer out of it?
Can a machine get this page cleanly, quickly, and on the first try?
Does this page say what it is, who published it, and why it should be believed?
A visibility reading taken on https://www.gov.uk/ on 2026-09-18, measured on 37 observable signals. Retake it yourself and compare.
Search Visibility at 92 and a 767 millisecond response, the slowest document fetch in this set by a factor of three.
Content and Entity Strength at 42 on a government homepage is the expected result: no author, no citations, no modified date, because none of those are concepts that apply. Warm overall, and the gap between the search reading and the entity reading is the whole story.