Retina image / properly size images

[NCVA]

for all images I get the advise to properly size images in google pagespeed insight. Is there something I can do to change that? As I’m a photographer it’s important to me not to rank lower for my images. The warning disapears if I uncheck retina and upload the smaller image.

[tristup]

Hi @NCVA,

Thanks for reaching out.

Images are the most of the downloaded bytes on a page. And as a result, optimizing images can be the largest byte savings and performance improvements: the fewer bytes the browser has to download, the less competition there is for the client’s bandwidth and the faster the browser can download and render content on the screen.
To know more on images and google page speed you can go through this article

Hope it helps.

Thanks