> You have wrong browser if it does not allow zoomin in and out at will.

Yes, my browser allows zoomin in and out at will, but that's not the point.

My question was: why in the large majority of the cases I have to do that, why isn't "zoomed in" (by using larger font-size) by default?

Also, some sites don't change the width when I zoom in, so that basically means I can have either unreadable text or readable poetry (4-5 words per line).