exported jpgs appearing soft once uploaded to web
I am having issues getting 2 images to appear sharp on my website. Each image is of 5 columns which contain an extreme amount of fine detail. The detail appears sharp in the exported jpg opened in Photos on my hard drive, but once uploaded to my site, appears soft. I'm using Photoshop's Export to Web (Legacy), which assigns a dpi of 96. The images are 4000x3046. Previously I was exporting them at a smaller size (1200 px wide) but wondered if making them bigger would result in a sharper image. It does not. Why do they appear soft once uploaded to the web, and is there anything that can be done about it? If it's helpful, here is the url of the image opened from a thumbnail on my site: https://www.bartonlewis.com/gallery/columns-and-signs?itemId=cqxjwsb2nm8xgbrdklwijpedaahpy3
Thanks.