Ruby Website Examples

Ruby is a programming language best known for Ruby on Rails, but also used for Sinatra, Discourse, Redmine and Jekyll-built sites. AIWebsiteDetector reports Ruby from Server banners of Ruby application servers (Phusion Passenger, Puma, Unicorn, Thin, WEBrick), an `X-Powered-By` value naming Ruby or Passenger, a versioned generator tag of a known Ruby application, and from a detected Ruby on Rails site. Behind a proxy that rewrites these headers, Ruby sites show nothing.