Fix error : 'serve image in next gen format'

The error message “Serve images in next-gen formats” is often flagged by tools like Google PageSpeed Insights or Lighthouse. It indicates that your website could benefit from using modern image formats
In this video, I show how to fix this error
This is part of my Udemy course "Boost Your Website Performance - The Practical Guide"Enroll here: www.udemy.com/...

[@ayambaasong4425]

Life saver video! All i could find where Webpress tutorials. you saved me. Thank you so much.

[@nathankrasney]

You might want to buy the online course because I handle more errors there

[@ayambaasong4425]

@@nathankrasney I did buy the course. Thank you very much.