Does my CDN have a websocket? Where can I find it?

To activate websocket, navigate to ‘Multi CDN’ > ‘CDN Management’. 

Then, choose your target domain. To do this, go to the Operation level panel on the top left side of the platform. On the ‘Site’ panel, select the site where your target domain belongs, and on the ‘Domain’ panel, select your target domain.

Then, click the ‘CDN Settings’ (gear) button on the top right. 

Press 'On' under the 'Websocket' section,  and finally hit ‘Save’.

You can find out which CDN supports websocket directly from the CDN table. ‘Available’ means the CDN supports websocket.

If you turn on websocket, the CDNs that do not support websocket will not be used.