I think that may depend on the medium and also the text in question though?
Presumably there is a reason that the profile text isn’t squashed into a narrow column of say 250px though?
To me, on that screenshot it looks either like a minor oversight with regards to the CSS, or, there was a plan/reason for that space in the red box being left for something, which may or may not have come to fruition. If it were by design, I’d have through the space on the right would be the same as the space on the left (the width of the profile image plus padding) to add some form of symmetry.
In the same area, Location and Website gets 892px.