Google: qualify your outbound links
platform-doc
How well we read it: read in full, on 2026-11-10
What we recorded
Cited by the play backlink-ranked-list-inclusion. Read 2026-11-10 (through a fetch tool that can summarise; spot-check exact figures). Google doc on rel=sponsored, ugc and nofollow. Does not mention ranked lists or list inclusion. Supports only the rule that paid or sponsored list placements should be marked sponsored.