Zoom out/fit screen by default

[XenHat]

Is your feature request related to a problem? Please describe.
Some websites seem to load in a "zoomed in" view by default and I cannot seem to fix it. Assuming this is by design, I would like to see the web browser automatically zoom out by default.

Describe the solution you'd like
I would like web pages to be zoomed out or re-centered to fit on the screen

Describe alternatives you've considered
I've tried several options including text reflow, desktop width, etc. None fixed my issue.

Additional context
I have to manually zoom out the web page of certain websites for them to fit in the view.

Example: http://www.wiisfi.com/

By default, the web page loads like this:

if I zoom out to the maximum, it looks more proper:

[Slion]

This is how it works with Chrome too. Might be possible to change that behaviour with Javascript injection.