HTML5 Semantics and Audio Video Testing - sgml/signature GitHub Wiki
http://web-platform-tests.live/
https://www.codeproject.com/Articles/146409/Semantic-HTML5-Page-Layout
https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API/Visualizations_with_Web_Audio_API
https://developer.mozilla.org/en-US/docs/Web/API/Screen_Capture_API/Using_Screen_Capture
https://developers.google.com/web/updates/2017/09/picture-in-picture
https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/webrtc-integration.html
https://ericbidelman.tumblr.com/post/31486670538/creating-webm-video-from-getusermedia
https://blog.prototypr.io/get-started-with-the-web-audio-api-for-music-visualization-b6f594416a16
https://www.codeproject.com/Articles/813480/HTTP-Partial-Content-In-Node-js
https://benramsey.com/blog/2008/05/206-partial-content-and-range-requests/
https://developer.mozilla.org/en-US/docs/Web/HTTP/Protocol_upgrade_mechanism
https://www.keycdn.com/support/http-live-streaming
https://www.maxcdn.com/one/tutorial/pseudo-streaming-maxcdn/
https://nordicapis.com/dont-underutilize-these-5-amazing-http-performance-features/
http://publib.boulder.ibm.com/httpserv/ihsdiag/questions.html
https://www.keycdn.com/blog/cdn-cache/
http://iieta.org/sites/default/files/Journals/AMA/AMA_B/60.01_10.pdf
https://www.slideshare.net/Fastly/http2-what-no-one-is-telling-you