Sorry, I mean the url to whoever hosts your images. I deleted my comment because I quickly realized it wasn't a problem with the image link, but with my ad blocker blocking the url.
Discussion
Yes the ad blockers prevent loading of many images. I use Libreworlf as a browser and I don't see many images from profiles because they are simply blocked by the browser itself because the urls don't meet privacy standards. This will probably always be a problem when using urls on external hosts.