fix issue : Defer images: you need to defer your poster image, and also defer the video.
For most pages you can simply put the script right before the end body tag in your html. As far as the images go you want to copy the code above (labeled “the html”) and replace “your-image-here” with your actual image path.
<img src= "data:image/png;based64, R01GOD1hAQABAAD/AcwAAAAAAQABAAACADs=” data-src=“your-image-here”>
Is there a limit on words here? or won’t the forum accept code.