Hugely improves load speed of pages with lots of embedded Youtube videos by instantly showing clickable and immediately accessible placeholders, then the thumbnails are loaded in background. Optionally a fast simple HTML5 direct playback (720p max) can be selected if available for the video.
скрипт не работае
скрипт никуя не работает на chrome Версия 64.0.3282.186 (Официальная сборка), (64 бит) скриншот http://joxi.ru/DrlOZLOu4gJnEA