🆚 Onion vs. Open Graph
- 📈 Open Graph is much more popular than Onion.
- 🌍 Open Graph is more popular in all countries.
- ⭐ Onion is particularly popular in Russia.
Onion
Open GraphType
About
Onion sites are websites that use the .onion top-level domain and are only accessible through Tor, a decentralized anonymity network that relays traffic to hide the IP addresses of both visitors and hosts.
They have self-authenticating addresses derived from the server's cryptographic keys, provide end-to-end encryption and traffic authentication, and require no registration or approval from a central authority.
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.
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
- ⬆️ 36th most popular in Russia in the Standards category.
- ⬆️ 48th most popular in the United States in the Standards category.
- 🥇 Most popular in the United States in the Semantic Markup category.
- 🥇 Most popular in Japan in the Semantic Markup category.
- 🥇 Most popular in Germany in the Semantic Markup category.
- 🥇 Most popular in the United Kingdom in the Semantic Markup category.
- 🥇 Most popular in France 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.
Meta company profile🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 4,001,723 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.