Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
DuckDuckGo - The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.
Microsoft IIS - Internet Information Services is a web server for Microsoft Windows
Google - Google Search, also referred to as Google Web Search or simply Google, is a web search engine developed by Google. It is the most used search engine on the World Wide Web
LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.
Searx - Open source metasearch engine