Video embed: YouTube, Vimeo. Engagement +. Performance — критично.
YouTube embed
iframe классический. 1MB+ ресурсов.
Lite embed (facade)
Thumbnail + play. Click — реальный iframe. lite-youtube-embed.
YouTube nocookie
youtube-nocookie.com — GDPR, нет cookies.
Vimeo
Легче YouTube. lite-vimeo-embed.
Self-hosted
HTML5 video. CDN обязательно.
Video CDN
Cloudflare Stream, Mux, BunnyCDN.
Autoplay
Muted only. Браузеры блокируют sound autoplay.
Hero video
Mobile — poster image вместо.
Lazy load
Intersection Observer. loading=\"lazy\".
Caption
Accessibility. WebVTT.
Mobile
480p, click to play.
SEO
VideoObject Schema, video sitemap, transcript.
Performance
Lighthouse audit. LCP, CLS.
Ошибки
Много iframe, autoplay sound, mobile hero video.
Сайт.uz
Lite embed, nocookie, mobile poster. Schema. Lite 1.8s vs classic 4.5s.