🆚 Open Graph vs. RDFa
Compare technologies based on real-world usage data *- 📈 Open Graph is much more popular than RDFa.
- 🌍 Open Graph is more popular in all countries.
Open Graph
RDFaType
About
The Open Graph protocol is a web metadata standard that defines how webpages are described as structured objects for use in social graphs and enables their consistent representation.
It specifies a set of 
HTML meta properties that start with "og:" (such as og:title, og:type, og:image, and og:description) to add semantic meaning to a page's content and control how that content should be represented.
RDFa (Resource Description Framework in Attributes) is an extension to HTML5 that adds attributes to markup things like people, places, events, recipes, and reviews.
Headquarters
ogp.meCategories
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- 🥇 Most popular in Japan in the Semantic Markup category.
- 🥇 Most popular in Korea in the Semantic Markup category.
- 🥇 Most popular in Taiwan in the Semantic Markup category.
- 🥇 Most popular in Georgia in the Semantic Markup category.
- 🥇 Most popular in the U.S. Virgin Islands in the Semantic Markup category.
- ⭐ 8th most popular in Belgium in the Semantic Markup category.
- ⭐ 8th most popular in Saudi Arabia in the Semantic Markup category.
- ⭐ 8th most popular in Nepal in the Semantic Markup category.
- ⭐ 8th most popular in Tunisia in the Semantic Markup category.
- ⭐ 8th most popular in Jordan in the Semantic Markup category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
RDF
XMP
Twitter Cards
Meta company profile* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.