Auto Resize

So it’s all based on the theme? Nothing I can do to change it if it is not very responsive?

Well, you could try to adapt the theme to make it responsive. But responsive design is an art in itself: in most cases, unless the theme is very simple, it’s easier and more effective to start from scratch with a theme that is in fact designed to be responsive, rather than tinkering endlessly with a fixed-width layout.

So if I want my website to stay at a specific resolution what can I do about that?

Not sure what you mean by that.

Do you mean forcing the browser window to a particular size? For non-mobile devices, possibly/probably. I’ve never tried. However, on no account should you do something like that. The idea makes no sense at all unless your objective is to annoy the hell out of your users.

If any website attempted to force a resize of my browser window without my permission, the first thought to pop into my head would be “scam”, the second thought would be “how do I get out of here”, and there wouldn’t be a third thought because I would have exited your website by that point, never to return.