Wkwebview Not Loading Url

iOS has a complicated relationship with the web. to Load a web URL in crosswalk webview. Copy it to easily share with friends. A round trip. [/r/iosprogramming] How do you load an iframe in WKWebView locally? If you follow any of the above links, please respect the rules of reddit and don't vote in the other threads. 前言:是这样的,刚写完上一篇文章还没缓过神来,上一篇文章我还提到了,想和大家聊聊原生+h5如何无缝连接的故事. This document describes the various ways a Xamarin. WKWebView uses the latest javascript engine and thus render the page faster as compared to older UIWebView javascript engine. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. Safari 13 will prompt users to strengthen their passwords when they sign into a website. ios - 获取使用WKWebView挖掘的所有项目的URL; ios - WKWebView:远程URL访问本地文件; ios - 设备上的WKWebView无法加载缓存的HTML; ios - 当WKWebView每次完成加载时检测; ios - 当WKWebView loadRequest失败时加载自定义错误htmlString; ios - WKWebView无法使用loadHTMLString(_,baseURL :)加载图像和CSS. Ionic 2 Module that loads images in a native background thread and caches them for later use. 10, use WKWebView to add web content to your app. The Problem. We use cookies for various purposes including analytics. WKWebView does not load https URL? 6. The WebKit framework enables developers to create web enabled native apps that can utilize the power and Speed of Nitro, which is the JavaScript engine that powers Safari. Its not always necessary that you need to load a URL only. Kindly let me know the exact method of using the crosswalk webview and loading the external url's. Chrome uses a prediction service to load pages more quickly. UIWebViewがiOS8から"deprecated"になり、WKWebViewの使用が推奨されている。 Important. After I load the url, the stop times are loaded in a bit later dynamically through javascript. Google Chrome uses a process called Google Update to check for updates. We create an object of URL class using webaddress. WKWebView is an in-app browser that displays web content. html, then create the URLRequest using URL object, then passing the request to WKWebView it will load the requested URL into WKWebView. If the user taps to navigate to a new page but the new page is not in this whitelist, the URL will be handled by the OS. It also supports user scripts much better, which would allow us to > introduce HTML5 APIs that WebKit does not know about. Today in this tutorial, I'll give you a quick tip on how to load HTML file from your App Bundle in your WKWebView. 0 release Icon With Titanium SDK 8. Starting in iOS 8. Then came WKWebView in iOS 8, and we had to re-learn some stuff. iOS UIWebView does not detect javascript when browsing a about:blank url Home jQuery iOS UIWebView does not detect javascript when Load() not working to call. Description The key to preloading a WebView (either UIWebView or WKWebView), is to call viewDidLoad before the view appears. Flutter WebView Plugin #. wkwebview related issues & queries in StackoverflowXchanger. Work in progress. It’s when we have to handle it ourselves. cgi?id=238727&action=review This new API could use a couple of API tests. WKWebView will not work in the background and, if it isn't in an active view hierarchy, it will be throttled and in a background state. Webview does not load css and images on iOS. You can use the WKWebView class to embed web content in your app. com in a web view in our iOS application. The default behavior of WKWebView is to raise a cross origin exception when loading files from the main bundle using the file protocol - "file://". I made minimal. 10, use WKWebView to add web content to your app. App data is not copied over. when you load your content into WKWebView, you might set the wrong baseURL for your webpage, and it leads to invalid link, in order for it working correctly, you should have your baseURL set to the correct http or https URL for your content, for those working link just because they had full url in their href. If you just need to display a specific web page, WKWebView is the best option for this scenario. You can rate examples to help us improve the quality of examples. Turns out that there's a bug in WKWebView that causes the Web view to not load any external resources, such as JavaScript files, that are mentioned in an HTML file. بعد البحث الشديد وجدت في موقع ابل الحل الكود تم تغييره بشكل جذري واصبح ك الاتي import UIKit import WebKit class ViewController. Loading URL with an UIActivityIndicator In a previous tutorial , you have seen how to load URLs already listed in a UITableView. to Load a web URL in crosswalk webview. Other B4i v2. (IT is not a Self Signed Certificate) Now whenever we try to load H TML file from url, it only give us 403 Forbidden Access while loading HTML Page. Do not use UIWebView or WebView. Since I think this answer would be useful to many people, rather than address your specific question with a short code snippet and a comment that you need to implement WKScriptMessageHandler, I'm going to post a full, complete example that you can use to see how everything works together. I have a select field with an optgroupWhen a value has been selected in that select it takes the optgroup and adjusts it so that the other select that is next to it only contains the options for that optgroup (both selects have the same optgroup labels. io NSURL *url = [NSURL URLWithString:stringWeb]; Getting a crash because it looks like my Progress View and. com, or even from a URL made out of those strings. A Boolean value indicating whether all resources on the page have been loaded through securely encrypted connections. class func handlesURLScheme(_ urlScheme: String) -> Bool. OK, I Understand. If the user taps to navigate to a new page but the new page is not in this whitelist, the URL will be handled by the OS. Safari 13 will prompt users to strengthen their passwords when they sign into a website. Does anybody has more info about using http2 with nginx and/or WKWebView?. Remember when redirecting to a new page due to stale or missing authentication token you are most likely using active authentication and need to persist the authentication token somewhere, like IndexedDB. This is a complete guide (in Swift!) to implementing your view controller that has a WKWebView, for the purpose of (duh) displaying webpages. If the user taps to navigate to a new page but the new page is not in this whitelist, the URL will be handled by the OS. Rich in-app events give you comprehensive data about user activity. url(forResource: "our-html-filename", withExtension: "html")!. And we will modify the code of viewDidLoad() as below. To get the WKWebView to accept the server’s certificate, I added this code to my web view controller delegate:. javaScriptCanOpenWindowsAutomatically doesn't seem to be doing it for me. org , there will be no way to get back to the green page (called a "green band" in the film industry). By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. 5 Compatibility with the statusbar plugin: allow the statusbar to not overlay the webview, thanks #6 and #20!. The UIWebView load only one time and data get saved in cookies so that next time loading time will be less as compared to previous time whereas in WKWebView no cookies will get saved so always loading time will be same. By default, no Apple data detectors are active for WKWebView. App data is not copied over. If Chrome is not installed the user can be prompted to download it from the App Store. The data is then is passed to AppsFlyer's SDK. doc data into a UIWebview and it also works fine. loadRequest(NSURLRequest(URL:url)) view. I now get the html to load but it goes off the right and bottom of my view. This plugin works around this shortcoming by loading files via native code if the web view's current location has "file" protocol and the target URL passed to the open method of the XMLHttpRequest. So as you can see the URL is loaded in the App. Safari 13 will prompt users to strengthen their passwords when they sign into a website. Have you ever clicked some links inside your web view and nothing happens, or when you clicked login with social network button (Facebook, Google,…) and a white page appears out of nowhere? Because right now, web view does not support new windows like normal browsers. If you tap on the links to www. WebKitがネイティブで特定のURLスキームでリソースを読み込むことをサポートしているかどうかを返します。 WebViewの初期化. In this tutorial, we will show you how to develop a Webview iOS application that can detect telephone links (tel:), email links (mailto:), handle new tab (target="_blank") and check for internet connection using WKWebView. mainBundle(). 모든 대리인 방법을 변경했습니다. salonmeister. So, if you can figure out what you need to do, you can still try out using a WebKit View. Benefits of WKWebView 12. You need to turn the string into a URL, then put the URL into an URLRequest, and WKWebView will load that. How to monitor WKWebView page load progress using key-value observing. WKWebsiteDataStore introduced in iOS 9 and OS X 10. The browser does not cache a page if it does not contain the manifest attribute (unless it is explicitly listed in the manifest file itself. WKNavigationDelegate - used to communicate info to you about start\success\failure of navigating to a url, and gives you the chance to cancel navigation to a url before it starts WKUIDelegate - Seemingly, if you use a javascrpt Alert() method, WKWebview swallows it. pathForResource("car", ofType:"html")) webView = WKWebView(frame:view. When trying to load a different file type (eg. iOS app can display web content. Now WKWebView mode includes a local HTTP server solely to serve video files, which means it can dynamically assign a free port without affecting storage access, and still provide a working URL for the video element to play from. 10, use WKWebView to add web content to your app. I now get the html to load but it goes off the right and bottom of my view. The web view had to be embedded inside a scroll view along with a couple of other views. Creating and requesting URL to open is pretty straightforward, but with a couple more lines of code and configurations. WebViewGold. Now After iOS 8. WKWebViewのメソッド、プロパティ. 1 + IE11, clicking on a button that submits a form is not working properly. Now, with WKWebView I must use the designer and don't can use several classes that contains own WebView with their own events etc. 前言:是这样的,刚写完上一篇文章还没缓过神来,上一篇文章我还提到了,想和大家聊聊原生+h5如何无缝连接的故事. addSubview(webView) But in beta 4, I. Since WKWebView is essentially a new browser, any data that you could have in LocalStorage or IndexDB will not be copied over. I am attempting to create a back button for my iOS WKWebView app so that way when the user clicks on the button it takes them to the previous WKWebView page. Like this: webView?. @wkwebview Being unable to load files from the app bundle on iOS is a known bug. Since I think this answer would be useful to many people, rather than address your specific question with a short code snippet and a comment that you need to implement WKScriptMessageHandler, I'm going to post a full, complete example that you can use to see how everything works together. 5 WKURLSchemeHandler (iOS 11+). (IT is not a Self Signed Certificate) Now whenever we try to load H TML file from url, it only give us 403 Forbidden Access while loading HTML Page. Posted in Uncategorized tagged communication, hybrid, JavaScript, Swift, UIWebView, wkwebview at 9:12 pm by tetontech. Start by adding an empty view to your ViewController. I am loading an HTML file saved in a local file to WKWebView. WKWebview was introduced in iOS 8, and it is recommended to use WKWebView instead of UIWebView. It seems http2 is not production ready. Before iOS 8. Now WKWebView mode includes a local HTTP server solely to serve video files, which means it can dynamically assign a free port without affecting storage access, and still provide a working URL for the video element to play from. Manage Cookies WKHTTPCookieStore Add and remove individual cookies Access all cookies visible to a WKWebView Including HTTP-only cookies NEW. The WKWebView is not able to load local files but this feature is available in UIWebView. 1 and an app compiled in Release (not debug), this call will return a non-nil value and thus tries to instantiate a WKWebView (which will then fail). Load url in webview using swift programming language. Instead of treating all iPads the same, from the 7. So, if you can figure out what you need to do, you can still try out using a WebKit View. The default behavior of WKWebView is to raise a cross origin exception when loading files from the main bundle using the file protocol - "file://". 5 WKURLSchemeHandler (iOS 11+). We'll build. But when i try to use WkWebView custom fonts not working. iOS 11 now allows you to customize WKWebView with custom resource loading for your web content. If in doubt, it is a safe option to not cache these items at all. So I have an HTML file named index. Like render some HTML or load web page by URL. I will take a deeper look into this article at a later date and write more. when you load your content into WKWebView, you might set the wrong baseURL for your webpage, and it leads to invalid link, in order for it working correctly, you should have your baseURL set to the correct http or https URL for your content, for those working link just because they had full url in their href. I am in trouble because our whole app runs in WKWebView and relies on cookies for authentication. When I drag and drop “BullsEye. 好的文章都是这样,让你每次看都能. URL, then it still won't work. Some older web browsers aren't so smart. What happens here is that when you call -[WKWebView loadHTMLString:baseURL:], the string is a UTF-16 one, and thus the document has UTF-16 encoding (which is the right thing to happen, because transport encoding takes precedence over meta charset). Make sure you register this custom agent before loading the URLRequest. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. The app hangs once adding HTTP_INTERCEPTORS provide statement, the app runs properly without it ( even I empty MyInterceptor class. Loading URL with an UIActivityIndicator In a previous tutorial , you have seen how to load URLs already listed in a UITableView. This may affect your application so it's good to know. Starting in iOS 8. iOS 11 now allows you to customize WKWebView with custom resource loading for your web content. filmratings. io NSURL *url = [NSURL URLWithString:stringWeb]; Getting a crash because it looks like my Progress View and. I am using Xcode 9 and Swift 4 for this tutorial. Message view « Date » · « Thread » Top « Date » · « Thread » From: Shazron Subject: Re: [iOS 8] WKWebView moving forward: Date: Wed, 10. WKWebView Web Content Process WebKit. ShouldStartLoad += (webView, request, navigationType) => { return true }. 前言:是这样的,刚写完上一篇文章还没缓过神来,上一篇文章我还提到了,想和大家聊聊原生+h5如何无缝连接的故事. I just migrated from UIWebView to WKWebView and the storage data looks lost. iOS 11 now allows you to customize WKWebView with custom resource loading for your web content. Safari 13 will prompt users to strengthen their passwords when they sign into a website. cgi?id=238727&action=review This new API could use a couple of API tests. However we still strongly recommend using WKWebView only since it is significantly faster, so please switch to it if you haven't already and report any issues that come up. de/place/#offer-details-page?id=907599&venueId=301655 Her is the code I use. At the base level, the interaction between WKWebview's webpage and native code is done in two distinct ways. 0 and OS X 10. WKWebviewで新しいウィンドウを開くリンクを開いた際、 下記のコードで強制的にページを開くことができていましたが、. This is implemented through the IWKUrlSchemeHandler interface, which lets you handle URL Schemes that are not native to Web Kit. Start by adding an empty view to your ViewController. Although the design of the first iPhone seems like a foregone conclusion today, the iconic touchscreen device we know and love today was just one option on the table at the time. I have a select field with an optgroupWhen a value has been selected in that select it takes the optgroup and adjusts it so that the other select that is next to it only contains the options for that optgroup (both selects have the same optgroup labels. I have set up an Android and iOS platform via ionic/cordova commands to my application and I don't quite understand how I can apply this fix to my issue. The trick is that in viewDidLoad you have the WKWebView or UIWebView ready to execute a loadRequest ahead of time. So I have an HTML file named index. Other B4i v2. A Boolean value indicating whether there is a forward item in the back-forward list that can be navigated to. // `WKWebView`型のwebViewというメンバー変数が宣言されているものとする func load (url: URL) {guard let request = URLRequest (url: url) else {return} var dummyWebView: WKWebView? = WKWebView // デフォルトのUserAgentを取得するための別インスタンスを作る. This tutorial walks you through creating a new Android Project, adding a WebView, loading a remote URL, and then loading a local HTML page. Downloads images via a native thread. WKWebView not loading local files under iOS 8. Images will download faster and they will not use the Webview's resources. YES this is pretty. The page may scroll, but the scrolling is a side effect of the focus changing. Today’s blog will be about mobile application implementation using Salesforce MobileSDK and how to combine the web page using internal browser WebView and native codes. Not a standard url scheme that WebKit handles itself. 모든 대리인 방법을 변경했습니다. Displaying this inside your application is against the Spotify ToS. Instead, you create a URL from a string, wrap that in a URLRequest, then ask the web view to load that: if let url = URL(string: "https://www. plist file, and this is one. The WKWebView APIs are extremely shallow, not giving us enough room to customize. WKWebView Overview WKWebView is an open source project to support the WKWebView API with Titanium SDK. We'll also see how we can extract data from web pages and use it in our app. com, or even from a URL made out of those strings. Hi, In today's post, we'll learn how to use WKWebView or simply saying, how to implement web view in iOS applications. Basically you can ask it to load content, handle navigation and execute JavaScript when a page has loaded. 5 WKURLSchemeHandler (iOS 11+). Clicking on a button to submit a form - is not working properly and stuck on the same page. Starting in iOS 8. Write a web address url that you want to load. I'm trying to load a URL in an android WebView, which is in a Fragment. The custom url-scheme has to be registered in the allowedURLSchemes array-property; Passes the url for a custom url-scheme; The event was introduced because iOS 10+ causes issues for some custom url-schemes and forwarding the url in an event is a simpler short term solution than implementing the WKURLSchemeHandler which is iOS 11+ only. This is a complete guide (in Swift!) to implementing your view controller that has a WKWebView, for the purpose of (duh) displaying webpages. It has path to different resources. There should be a section called "Allowed Origins" or "Authorized Domains". url(forResource: "our-html-filename", withExtension: "html")!. Using web view is not new. If the user performs a long press before the WKWebView has finished the navigation the default (Safari's) alert controller appears. Like all all ATS settings, this is configured inside your application's Info. initially i get the Message "Error: Failed to fetch platform [email protected] Probably this is either a connection problem, or platform spec is incorrect. OK, I Understand. We ran into something really strange. If you change the process pool for a WKWebView, you are essentially removing the session cookies for all future requests. Kony Browser widget on iOS (set as UI Web View) does not. If you do go with a WKWebView, do note that the code in AboutViewController would have to change too since the load method for WKWebView is not quite the same as UIWebView. wkwebview processes the url handler just with the plugin present. Also paste the URL of the content that your trying to load. This is a major release, and deprecated APIs have been removed. Custom scheme handling and WKWebview in iOS 11. The Problem. Install from npm (note the postfix in the package name): npm install react-native-wkwebview-reborn; In the XCode's "Project navigator", right click on your project's Libraries folder Add Files to <> Go to node_modules react-native-wkwebview-reborn ios select RCTWKWebView. Other Apple restrictions on non-ssl http requests. The certifiate we are having is in form of. WKWebView will not load a file:// URL, once a http/https URL is loaded in the same WKWebView object Hot Network Questions Thought experiment and possible contradiction between electromagnetism and special relativity. I am actually doing this (wkwebview. A Web View plugin for Cordova, focused on providing the highest performance experience for Ionic apps (but can be used with any Cordova app). For example, embedded video and audio files will not load in WKWebView. Instead of treating all iPads the same, from the 7. The URL object is then provided to the URLRequest initializer, which then assigns a URLRequest object to the request constant. Next, we'll use this request to load the URL in the webview. when you load your content into WKWebView, you might set the wrong baseURL for your webpage, and it leads to invalid link, in order for it working correctly, you should have your baseURL set to the correct http or https URL for your content, for those working link just because they had full url in their href. If these elements are present in the html I can then parse the html. Luckily WKWebView has an allowsMagnification property to do just this, but unfortunately this and the other properties that allow you to modify the magnification are only available on OS X. canGoBack などは KVO 監視しておいた方が良さそう. WebView - WKWebView and UIWebView rendering for iPhone. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. I just migrated from UIWebView to WKWebView and the storage data looks lost. Then came WKWebView in iOS 8, and we had to re-learn some stuff. The bug is about WKWebview dropping cookies from request on iOS 13 with no option to enable it. When you are working on your app, you might have a situation that you want to load URL and display a website on the screen just like browsers. The UIWebView load only one time and data get saved in cookies so that next time loading time will be less as compared to previous time whereas in WKWebView no cookies will get saved so always loading time will be same. loadHTMLString(cacheUrl!, allowingReadAccessTo: cacheUrl!)として実行したところ、is not a file URLとエラーが出ました。引数をどのように設定したら良いでしょうか。 - N. The loadRequest and loadFileURL are two key methods to load the content to the webview. WKWebView is a cross-platform browser that is available for both iOS. Load and show the pdf on the webview (even if it's a local file and not an url) < WKWebView source = {{ file: RNFS. You have access to the full request, so you can check, extract anything from the url, load your necessary data and forward them to the WKWebView. In other words, they're not being incorporated into the redirected request, and as a result, the user would not be authenticated in the webview. 5 Compatibility with the statusbar plugin: allow the statusbar to not overlay the webview, thanks #6 and #20!. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. プログラミングに関係のない質問 やってほしいことだけを記載した丸投げの質問 問題・課題が含まれていない質問 意図的に内容が抹消された質問 広告と受け取られるような投稿. WKWebView faster to fast load webpage and more batter than UIWebView, its do not overload memory. WKWebView The core object is WKWebView class, the WKWebView has to be created programmatically and can not be added by xcode interface builder. If you change the process pool for a WKWebView, you are essentially removing the session cookies for all future requests. Posted in Uncategorized tagged communication, hybrid, JavaScript, Swift, UIWebView, wkwebview at 9:12 pm by tetontech. In this article, I show you how to implement. Fortunately it's not hard to do!. WKWebView is an in-app browser that displays web content. WKWebsiteDataStore introduced in iOS 9 and OS X 10. The links are all pdfs hosted by wix. This is a major release, and deprecated APIs have been removed. React Native's iOS WebView implementation relies heavily on the UIWebView class. Cohering with the title, I'm only going to focus on WKWebView and demonstrate how we implement it. Load and show the pdf on the webview (even if it's a local file and not an url) < WKWebView source = {{ file: RNFS. Showing a web content. This app template supports all kinds of web apps/websites (including HTML, PHP, WordP. I've successfully connected to postman using my client id and token to generate an oauth2 header request. Cov 17年4月6日 1:32. My goal is to detect the presence of elements with a class of "stop-time". In a project I've been working on we've been fighting issues multiple times when the url doesn't contain www. Important Starting in iOS 8. 结果我朋友就给我发了两篇他的作品. 0, we now use WKWebView to implement Ti. Like all all ATS settings, this is configured inside your application's Info. UIWebView: Docs and some forums suggest cookies are persisted by default. kanoshin opened this issue Jan 19, Bad thing is that I had to override loadRequest method in wkwebview plugin to load my url. The WKWebView class provider the basic function of loading a url, and go back/forward. To get the WKWebView to accept the server's certificate, I added this code to my web view controller delegate:. This will be come the similar behavior like UIWebView which always open new window in the current frame. how much of a page has loaded in WKWebView, to load HTTP content in WKWebView and. You can use the WKWeb View class to embed web content in your app. If you want just some specific views to load the desktop version, you'll need to use WKWebView as follows, seeing as it allows you to use a custom agent per object. WKWebView uses the latest javascript engine and thus render the page faster as compared to older UIWebView javascript engine. React Native's iOS WebView implementation relies heavily on the UIWebView class. org/attachment. 1 + IE11, clicking on a button that submits a form is not working properly. You have access to the full request, so you can check, extract anything from the url, load your necessary data and forward them to the WKWebView. The browser does not cache a page if it does not contain the manifest attribute (unless it is explicitly listed in the manifest file itself. WKWebView have a function to load request. So, if you can figure out what you need to do, you can still try out using a WebKit View. frame) webView!. Accessibility of Smooth Scrolling. Its not always necessary that you need to load a URL only. html as part of resource bundle, it acts as a template. URL, then it still won't work. It may be faster for remote URL loading because the lag time going to and from a web server, plus its faster javascript engine and so many pages being javascript dependent cover this over. Learn more about how Google Update works. Firefox for iOS 4. Before iOS 8. If you change the process pool for a WKWebView, you are essentially removing the session cookies for all future requests. 结果我朋友就给我发了两篇他的作品. I've a custom class (not custom view) that use a WebView. 2 WKWebsiteDataRecord WKWebsiteDataRecord represents website data grouped by url's domain and suffix 2. var url = NSURL(fileURLWithPath:NSBundle. OK, I Understand. One ViewModel object at the same time can be attached via DataContext property to many View objects (windows, pages, etc). I have no problem with sercured sites (https://), it's the unsecured ones that will not load or only partially load. Apps built against the iOS 10 SDK will have Peek and Pop link preview enabled by default, but the feature is not new; since iOS 9, WKWebView clients could opt into Peek-based link previews on 3D Touch-capable devices using the allowsLinkPreview property on WKWebView. I am actually doing this (wkwebview. Anyways, I am back and let's get back to the swift learning path. load(request) のところをwebview. Clicking on a button to submit a form - is not working properly and stuck on the same page. And it goes back to the very inception of the platform over a decade ago. load(data, mimeType: "application/msword", characterEncodingName: "UTF-8", baseURL: NSURL() as URL) This renders a screen with strange characters. Since WKWebView uses a server under the hood, it will create a url for your app, localhost:8080, instead of serving things through file://. In this tutorial, i will be showing you how to easily use a loading indicator ( UIActivityIndicator ) when loading a heavy URL in the UIWebView. html" is the file I am loading. Accessibility of Smooth Scrolling. A Boolean value indicating whether there is a forward item in the back-forward list that can be navigated to. // `WKWebView`型のwebViewというメンバー変数が宣言されているものとする func load (url: URL) {guard let request = URLRequest (url: url) else {return} var dummyWebView: WKWebView? = WKWebView // デフォルトのUserAgentを取得するための別インスタンスを作る. They always seem to lag behind in features and responsiveness, and that's a compromise I'm rarely willing to take. UIWebView: Docs and some forums suggest cookies are persisted by default. Does anybody has more info about using http2 with nginx and/or WKWebView?. OK, I Understand. loadRequest(NSURLRequest(URL:url)) view. Google Chrome uses a process called Google Update to check for updates. One interesting thing I noticed. WKWebView has a user_agent property that can be used to retrieve or set a value reported to the server when. You could jam in a data URL, but that's pretty inefficient. This is implemented through the IWKUrlSchemeHandler interface, which lets you handle URL Schemes that are not native to Web Kit. After ios 11 upgrade WKWebView does not load my website. It doesn't share cookies or web site data with other WKWebView instances, or with the Safari browser.