Hey guys,

Building a site, need advice on a couple things related to homepage background video

I. Is a background video 6MB in size too big to be embedded in my landing page?

II. What should I know about using background videos embedded in landing pages? Optimal size? Resolution? Explain it to me please like I haven't touched front-end dev in a while

III. Is there a way to ease the browser-loading-burden for my users by cutting my video into multiple pieces and serving them asynchronously?