WebView - Error loading some Web's

When I put this link:

http://www.writeurl.com/text/hc2m5gy29z0byqvo53ug/38nftxs4azvgifrbq6m9

Which is a website that allows you to update the online text in my application without having to edit the App.

But it always gives me an error: "We are trying to connect to the server." If I use, for example, Google if it works and other websites but not that one in particular, why is that? I'm also interested in another option for what I want to do.

My code:

public class MainActivity extends AppCompatActivity {

    private WebView view;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        view = (WebView) this.findViewById(R.id.prueba);
        view.getSettings().setJavaScriptEnabled(true);
        view.setWebViewClient(new MyBrowser());
        view.loadUrl("http://www.writeurl.com/text/hc2m5gy29z0byqvo53ug/38nftxs4azvgifrbq6m9"); 
        view.setWebChromeClient(new WebChromeClient()); 
    }

    private class MyBrowser extends WebViewClient {
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            view.loadUrl(url);
            return true;
        }
    }

    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if ((keyCode == KeyEvent.KEYCODE_BACK) && view.canGoBack()) {
            view.goBack();
            return true;
        }
        return super.onKeyDown(keyCode, event);
    }

}