Websites Using PropertyValueSpecification Schema

Site Stats Database currently tracks 146,640 websites using PropertyValueSpecification schema markup. We detect this by analyzing each site's homepage, response headers, and DNS, then enrich every record with traffic and authority data.

By number of sites, PropertyValueSpecification is #9 of 2,167 schema.org types that Site Stats Database tracks.

The most common topics among them are News, Recipes, and Travel, and they are most common in United States and Spain. The breakdowns above show the full split, based on the 146,640 we track.

They have roughly average authority: the median PropertyValueSpecification site has an Ahrefs Domain Rating of 28, about the same as the 28 median across all sites Site Stats Database tracks.

Over the last 2 months, the number we track grew 51% and their combined traffic rose 8.9%, based on Site Stats Database's month-by-month snapshots of this group.

Traffic estimates, organic keywords, and authority come from DataForSEO; Domain Rating comes from Ahrefs' public endpoint; and the topic, market, and tech detections come from Site Stats Database's own crawler, which inspects each site's HTML, headers, DNS, and TLS certificate.

At least monthly. Traffic and rankings refresh every month, and detections refresh as sites are re-crawled, so this page always reflects the current 146,640 websites using PropertyValueSpecification schema markup.

Yes. The complete, filterable list of all 146,640 websites using PropertyValueSpecification schema markup, enriched with traffic history, authority, keywords, and the full tech stack, is available with a Site Stats Database plan.