IOS UIWebView is not loading the full website

Question

i am learning iOS. i am trying to load a website in the UIWebView. The webpage is loading but the web view is not loading the full website. Instead the web view loads partial page of the website. Here is the code what have i done wrong??

import UIKit

class ViewController: UIViewController {

@IBOutlet weak var webView: UIWebView!

override func viewDidLoad() {
    super.viewDidLoad()


    // Do any additional setup after loading the view, typically from a nib.
}

override func viewWillAppear(animated: Bool) {
    super.viewWillAppear(animated)
    webView.frame = self.view.frame
    let url = "http://www.tradiestart.com.au"
    let requestUrl = NSURL(string: url)
    let request = NSURLRequest(URL: requestUrl!)
    webView.loadRequest(request)
    webView.scrollView.scrollEnabled = true
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}
}

Answer 1

choice -1

 webView.scalesPageToFit = true

if it is not work try choice no -2

choice -2

 webView.frame = UIScreen.mainScreen().bounds
 webView.center = self.view.center
 webView.scalesPageToFit = true

choice -3

 webView.frame =CGRectMake(0,0, self.view.frame.size.width , self.view.frame.size.height)

 or 

    webView.frame =CGRectMake(0, 0, UIScreen.mainScreen().bounds.width, UIScreen.mainScreen().bounds.height)

additional reference1, reference2

here I attached the sample project

the project output