Installation Of CDN Plugin
- Log in to the WordPress admin panel.
- Navigate to the Plugin page and then click Add New.
- Insert W3 Total Cache into the search box.
- Install W3 Total Cache and activate it.
Migrate Contents to CDN
- Open the Settings page of the CDN plugin from the Plugin page.
- Under the General Settings page, scroll down to CDN Delivery Network, tick to enable, and choose CDN Type as Generic Mirror.
- Save changes.
- Select Content Delivery Network (CDN) Setting from the Performance menu of Viewing.
- Insert the CDN URL into Replace site's hostname with CNAME.
- Save changes.
- Activate the changes on the General Settings page.
Verification
From the HTML source code, check if your WordPress blog is on CDN. Image links should be replaced with CDN URLs.