Content in UIWebView on iOS 3.1.3 appears zoomed on but on iOS 4.3 appears fine

Question

I am running into a difference in UIWebView behaviour on two different devices I am testing. First here is the listing of devices I am testing with...

Device #

Answer 1

You should set scalesPageToFit of your UIWebView to YES and insert this meta tag in your html header:

<meta name='viewport' content='width=device-width; initial-scale=1.0;' />

There are plenty of parameters for CONTENT, some of them are:

maximum-scale=3.0; //Maximum zoom allowed 0 to 10.0. default is 1.6
minimum-scale=0.5; //Minimum zoom allowed 0 to 10.0. default is 0.25
user-scalable=1; //YES/NO
width=device-width; //default if not set is 980px 
initial-scale=1.0; //Initial zoom. 0 to 10.0. 1.0 would be 100%

This way your UIWebView should display your web the way you want. Hope this helps!