Optimizing a video for a Landing Page. . .

[CodeNoobster]

Hi all. I trust you all are well.

So I just edited a video with free stock footage from Pexels and was wondering if some could give me some advice on how to optimize it for speed.

It is currently 20MB big and is 30 seconds long.

I know that I need to make it a lot smaller but what else can I do?

Thanks in advance.