On my website francoscarpa.com, I publish photos of my private life among other stuff. Since I’m so involved about performance and UX, I’d like to know from you what’s the best way to serve these photos. To give you an example of what I’m trying to accomplish, here’s an example of Web page where I put some photos. I know about all the HTML topics like sizes, srcset and picture, but it would be impossible to replicate the code to serve the right image for all of my images. It would be perfect if there was something that could serve the perfect image for the user “at runtime”. How would you deal with this issue?