<!DOCTYPE html> <html> <head> <base href="$FLUTTER_BASE_HREF"> <meta charset="UTF-8"> <meta content="IE=Edge" http-equiv="X-UA-Compatible"> <meta name="description" content="Demonstrates how to use the flutter_inappwebview plugin."> <!-- iOS meta tags & icons --> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <meta name="apple-mobile-web-app-title" content="flutter_inappwebview_example"> <link rel="apple-touch-icon" href="icons/Icon-192.png"> <!-- Favicon --> <link rel="icon" type="image/png" href="favicon.png"/> <title>heavy page</title> <link rel="manifest" href="manifest.json"> </head> <body> <h1>Heavy Page</h1> <a href="/page.html">Go to page 1</a> <br> <p id="infotext">Loading image...</p> <img src="https://picsum.photos/5000" alt="Loading failed" onerror="this.src = ''; window.infotext != null ? infotext.remove() : null" onload="window.infotext != null ? infotext.remove() : null"> </body> </html>