Add Schema Checker to your device

Use your browser menu to install this website as an app or add it to your home screen.

Schema.org property reference

datePosted — Schema.org Property Guide

Learn the meaning of Schema.org datePosted, which types use it and its expected value types, with official source links.

Source: Schema.org v30.1 vocabulary. Official datePosted property definition.

What does datePosted mean?

Publication date of an online listing.

Used on types (domainIncludes)

Expected value types (rangeIncludes)

Schema.org domainIncludes and rangeIncludes are descriptive guidance, not strict validation prohibitions. Check the official reference for updates.

Related reference

Browse all Schema.org types and properties · Google feature support status