How to load URL in UIWebView in Swift?

Import webkit :

import WebKit

Assign IBOutlet to webview:

var webView : WKWebView!

set delegate:

class ViewController: UIViewController , WKNavigationDelegate{

Write code on viewDidLoad():

// loading URL :
let myBlog = "https://stackoverflow.com/users/4600136/mr-javed-multani?tab=profile"
let url = NSURL(string: myBlog)
let request = NSURLRequest(URL: url!)// init and load request in webview.
webView = WKWebView(frame: self.view.frame)
webView.navigationDelegate = self
webView.loadRequest(request)
self.view.addSubview(webView)
self.view.sendSubviewToBack(webView)

Write delegate methods:

//MARK:- WKNavigationDelegatefunc webView(webView: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: NSError) {
print(error.localizedDescription)
}
 func webView(webView: WKWebView, didStartProvisionalNavigation navigation: WKNavigation!) {
print("Strat to load")
    } func webView(webView: WKWebView, didFinishNavigation navigation: WKNavigation!) {
print("finish to load")
}

look like: