How to check if RocketCDN is working

After having added a page to RocketCDN free, or having subscribed to RocketCDN pro, the Content Delivery tab should display a "RocketCDN is active on your website" message like this:

This is really good start but you’d like to check by yourself if your assets are well served from your RocketCDN. Let’s see how to check this !

⚠️ If the option is inactive after subscribing, please refer to this doc: No subscription: How to (re)activate RocketCDN on my site

In this example, we refer specifically to using the Chrome browser.

1

Open your site in a Chrome private window where you're sure to be logged out of your WordPress admin.

2

Open Developer Tools. You do that either by right-clicking and choosing Inspect Element, or at the top of the window go to: View→Developer→Developer Tools

3

Click on Network tab and search for Domain column, you should see your RocketCDN CNAME serving your static assets (JS, CSS & images):

👏🏼 Bravo! You can see now RocketCDN in action! 

You may now want to see the performance improvements of RocketCDN?