Before publishing a site it is very important to optimise the speed of your website and one of the way is to add lazy loading to site images. but previously it was not possible to add lazy loading on webflow sites. But I have found a way to do using css. I have implemented on following website and you can clone it to see whats the method. I have also add steps to make it easy for you.
If you like the project please show some love and If have any questions please write down them in the comments I'll be happy to reply back
and if you want me to design or build your website the you can contact me by clicking Hire button, or mail me directly at email@example.com