Publication gate
A destination page needs unique context, fit and trade-off guidance, access, season and budget information, sources, verification dates and meaningful related places before it can be indexed.
Human review
Translations and editorial judgments require human review. Machine translation or template variation alone cannot make a page eligible for search.
Corrections over concealment
Material corrections are recorded with a date. Stale critical facts are removed or made non-indexable until they are verified again.