I have a view on my page and I've cached it using Views caching. Is there a way to tell that the view is cached from the output or the headers? This question says that Drupal sets the header
X-Drupal-Dynamic-Cache but I don't see that in my browser's inspector. I do see the header
X-Generator:Drupal 7 (http://drupal.org) so that's nice.
It would be nice to see an HTML comment, like what the Boost module does.