04-26-2022, 02:02 PM
Another thing to check is whether Safari Browser supports native lazy loading of images. If it does not then an alternative but slightly slower javascript routine is used to lazy load images. Last I checked Safari still does not support native lazy load.
Open the Browser javascript console. It's a selection on the View, Developer tools menu or similar.
Type in the command below. If it returns "true" then the Browser supports native lazy load.
Open the Browser javascript console. It's a selection on the View, Developer tools menu or similar.
Type in the command below. If it returns "true" then the Browser supports native lazy load.
Code:
('loading' in HTMLImageElement.prototype)