HackerOne - HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.
Sitemod - Modify any website in real-time. Share it with the world.
Acunetix - Audit your website security and web applications for SQL injection, Cross site scripting and other...
VisualSitemaps - Autogenerate visual sitemaps in seconds.
Forcepoint Web Security Suite - Internet Security
Transformicons - Animated icons, symbols and buttons using SVG and CSS