title: TestCafe: Uncaught ReferenceError: pagespeed is not defined
body: <p>New to TestCafe.</p>
  
  <p><strong>Expected</strong>
  Given .js below, expected behavior when running <code>testcafe chrome this.js</code> is to click on the header logo.</p>
  
  <p><strong>Actual</strong>
  Uncaught ReferenceError: pagespeed is not defined (at the click below).</p>
  
  <p>On our prod site, this error doesn't happen so most likely some configuration (possibly my version of Apache?) but I wanted to make sure there weren't any TestCafe specific issues.  Followed installation using the standard docs (npm)</p>
  
  <p>Thanks in advance!</p>
  
  <hr>
  
  <pre><code>import { Selector } from 'testcafe';
  
  fixture `A set of examples that illustrate how to use Little Passports`
      .page `https://xxx.xxdev.us/`;
  
  test('My Company', async t =&gt; {
      await t.
          click('.header-logo');
  });
  </code></pre>
  
  <hr>
  
  <p>I think I'll currently get around this by adding <code>-e</code>, but I'll keep this open just in case there's something else to consider...</p>