Up until recently
let url = NSURL (string:http://asite.com)
let request = NSMutableURLRequest(URL: url!)
//iOS loads the mobile version of
One way to resolve this it's by setting applicationNameForUserAgent property of WKWebViewConfiguration.
The default value is "Mobile/13C75", but you can set it with "Chrome/23.0.1271.6 Safari/537.11" or just "Chrome Safari" and you will get the desktop version of the requested URL.
WKWebViewConfiguration *wkWebConfig = [[WKWebViewConfiguration alloc] init];
wkWebConfig.applicationNameForUserAgent = @"Chrome Safari";
WKWebView *webView = [[WKWebView alloc] initWithFrame:CGRectZero
configuration:wkWebConfig];