I’m working on a SaaS landing page and want to test short product demo videos above the fold.

For those who have done this before:

  • Do you use MP4, WebM, or both?
  • Do you lazy-load the video or use a static poster first?
  • What file size do you aim for on mobile?
  • Have you seen video hurt Core Web Vitals or SEO?
  • Is autoplay worth it, or is a click-to-play preview better?

I’m looking for practical implementation advice rather than promotion.

Recommended Answers

All 5 Replies

This isn’t my forte, but I would never auto play a video that includes sound. Also, depending on the design, I would lazy load the video with a static placeholder showing while the video is loading.

commented: Thank you +0

Check out what your competitors use.
And never play audio.

I would play the video sans audio because asking visitors for yet another click, well they already are there.
Show them your stuff!

As to SEO. Is your product SEO or is it your product?

Check out what your competitors use.
And never play audio.

I would play the video sans audio because asking visitors for yet another click, well they already are there.
Show them your stuff!

As to SEO. Is your product SEO or is it your product?

Thanks, that makes sense. I agree that audio should never autoplay.

The part I’m still unsure about is whether muted autoplay is worth the extra page weight, or whether a static poster with click-to-play gives a better balance on mobile.

I’ll check a few competitor landing pages and compare:

  • whether they autoplay muted video
  • whether they use a poster image first
  • approximate video file size
  • impact on load speed / Core Web Vitals

Good point about SEO vs product, too. I’m mainly trying to avoid hurting the first impression while still showing the product clearly.

commented: If the video causes slow loading (i.e. 3+ seconds) then make a smaller video. You will find I'm all about product and sales over SEO any day. +16

I think please use cloudflare. It can solve you problem.

You can reduce video loading speed by using Cloudflare.

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.