[dr g]

I notice that various mobile sites do not display well on Opera, i.e. they load as if the screen width were very wide and very deep, and are shown in "tiny view" on Opera.

Other mobile sites, for example Google, display properly on Opera, full-size and not requiring a double tap to zoom in on.

Why is this, and is there any way to avoid this? Enabling Mobile view on Opera isn't an option, as it doesn't work very well.