Create a UIWebClip

gistfile1.m

        UIWebClip *clip = [UIWebClip webClipWithIdentifier:nil];
        //UIWebClip *clip = [UIWebClip webClipWithURL:[webpage.request.mainDocumentURL absoluteString]];
        [clip retain];
        [clip setPageURL:webpage.request.mainDocumentURL];
        [clip setTitle:[webpage stringByEvaluatingJavaScriptFromString:@"document.title"]];
        UIWebDocumentView *docView = nil;
        UIScrollView *webpagescroller = [[webpage subviews] objectAtIndex:0];
        for (UIView* aView in [webpagescroller subviews]){
            if ([aView isKindOfClass:[NSClassFromString(@"UIWebBrowserView") class]]){
                docView = (UIWebDocumentView *)aView;
            }
        }
        [clip setIcons:[UIWebClip webClipIconsForWebDocumentView:docView]];
        [clip setStatusBarStyle:[UIWebClip webClipStatusBarStyleForWebDocumentView:docView]];
        [clip setFullScreen:[UIWebClip webClipFullScreenValueForWebDocumentView:docView]];
        [clip setClassicMode:[UIWebClip webClipClassicModeValueForWebDocumentView:docView]];
        [clip setScale:[webpagescroller zoomScale]];
        
        CFUUIDRef uuid = CFUUIDCreate(kCFAllocatorDefault);
        NSString *uuidstr = (NSString *)CFUUIDCreateString(kCFAllocatorDefault, uuid);
        [clip setIdentifier:uuidstr];
        UIApplication *app = [UIApplication sharedApplication];
        [app addWebClipToHomeScreen:[clip identifier]];
        [clip release];