title: compression not working without res.sendFile for other static files
body: <pre><code>app.use(express.static(__dirname + '/applications/production/dist/'));
  app.use(compression())
  </code></pre>
  <p>js files/static files not compressing without use of this <code>app.get('', (req, res) =&gt; {res.sendFile(__dirname + 'filepath')})</code>- why?</p>