CDN
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services

Video players
Enjoy the videos and music that you love upload original content and share it all with friends family and the world on YouTube

Live chat
www tawk to is 100 Free Live Chat Software to monitor and chat with visitors on your website or from a free customizable page