One page as a reader meets it: what an agent reads of it, its share tags and X card, its structured data and its headings. Every check at once. Counts as one free check.
0 pass, 5 to fix
Each check’s answer for allbirds.com. Open one for the whole of it; it is already counted.
OG image checkerHow a link looks when it is shared, and what its share tags lack.1 thing to fix before this is sharedOpen
X card testerA link’s X card tags, and whether X may frame its player.1 thing to fix before it is postedOpen
What an agent readsA page beside the Markdown an assistant gets from it, and what gets in the way.An agent reads it, with 3 things in the wayOpen
Schema markup checkerEvery block of structured data: whether it parses, and what it lacks.No structured data on this pageOpen
Heading checkerThe h1 to h6 outline a crawler reads, and what is wrong with it.1 thing to fix in the outlineOpen