Support » Plugin: Cache Manifest » Getting a lot of broken js/css downloads on page load

  • I’m getting a lot of broken css/js content when I activate this plugin. I am hosting my WordPress on

    Here is a screenshot of my Chrome inspect window showing the errors:

    I’ve turned off my W3 Total Cache plugin to be sure it wasn’t interfering with things as well.

    Do you have any advice for me?

    By the way, I’m very excited to see this plugin work, because I’d love to have a WordPress browsing solution when the Internet connection is down.

Viewing 5 replies - 1 through 5 (of 5 total)
  • Plugin Author Gravuj Miklos Henrich


    Hi Gavin,

    Thanks for your feedback.

    If I could rebuild your scenario, maybe I would have some advice. Can you offer more details please?


    Henrich, I’d recommend signing up for a free account on It allows you to spin up a WordPress instance very quickly. That is what I am using.

    Henrich, here is a sample site that I just now setup. The only thing I’ve done is add your plugin, and you can see the errors:

    Could it be that Apache is not serving the app-manifest mime type correctly?

    Could your plugin test for this problem, perhaps?

    Plugin Author Gravuj Miklos Henrich



    The problem seems to come from
    Can’t indentify the reason.
    In a “normal” environment there is no such problem.
    Using a 3rd party service for setting up a WP instance is tricky. Could have several limitations or else.
    Unfortunately I can’t help you with that.


Viewing 5 replies - 1 through 5 (of 5 total)
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