Market Share by Top Websites

1 Meta Description is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, OpenSearch is clearly lagging behind, losing to Meta Description in all segments.

Websites Categories

1 Meta Description has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Shopping and 241 other categories.

2 OpenSearch is leading in File Sharing.


1 Meta Description is leading in most countries, including United States, Russia, Japan, Germany and 221 other countries.

2 OpenSearch hasn't got a lead over Meta Description in any country.