Web Server Extensions
OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols.
We have discovered 1,594,398 live websites that are using OpenSSL.
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Technology usage statistics
|Websites using OpenSSL
|Most popular in the country
United States of America
|Market position in Web Server Extensions
|Market share in Web Server Extensions
|Most popular version
Recent changes in OpenSSL usage.
(See OpenSSL Usage Changes
|Websites that added OpenSSL
|Websites that dropped OpenSSL
|Websites that changed version of OpenSSL
Distribution by websites popularity
OpenSSL detection in the top websites by popularity
|Top 10k sites
|Top 100k sites
|Top 1m sites
Websites utilizing OpenSSL
Top websites that use OpenSSL
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OpenSSL market share within the Web Server Extensions category
Technology usage distribution by websites across the globe.