Swift 3 - Check if WKWebView has loaded page

Answer (Big thanks to @paulvs )

To check if your WKWebView has loaded easily implement the following method:

import WebKitimport UIKitclass ViewController: UIViewController, WKNavigationDelegate {  let webView = WKWebView()  func webView(_ webView: WKWebView,    didFinish navigation: WKNavigation!) {    print("loaded")  }  override func viewDidLoad() {    super.viewDidLoad()    let url = URL(string: "https://www.yourwebsite.com/") !    let request = URLRequest(url: url)    webView.navigationDelegate = self    webView.load(request)    // Do any additional setup after loading the view, typically from a nib.  }}

1. Add WKNavigationDelegate to class

2. Add:

   func webView(_ webView: WKWebView,didFinish navigation: WKNavigation!) { print("loaded") }

Result: It will print "loaded" in the console everytime the WKWebView has finished loading the page. This was excactly what I was looking for, so again a big thanks to Paulvs!

Set delegate > WKNavigationDelegate

Objective-C

// Start loading WKWebView-(void)webView:(WKWebView *)webView didCommitNavigation:(WKNavigation *)navigation {    NSLog(@"Start loading");} //Finished loading WKWebView-(void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation {    NSLog(@"End loading");}

Swift 4.2

func webView(_ webView: WKWebView, didCommit navigation: WKNavigation!) {    print("Start loading")    }func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {    print("End loading")}