A video hero is not automatically bad for SEO, but poor implementation can slow the page, obscure the main message, or make the page harder to use. Check the following before publishing:
- Keep the file and player lightweight enough to protect loading speed and page stability.
- Use a poster or fallback image and reserve the correct space for the video so the page does not shift while loading.
- Mute autoplay, provide appropriate controls, and avoid unexpected sound.
- Provide captions or a transcript when the video communicates meaningful information.
- Confirm mobile behavior and respect visitors who prefer reduced motion.
The practical question is whether the video helps the page communicate without making the experience slower or less accessible. Google’s video SEO guidance provides additional search-specific considerations.