The fastest and most complete WordPress performance optimization plugin.
https://www.w3-edge.com/wordpress-plugins/w3-total-cache/
Widgets
Get access to data on 4,115,406 websites that are W3 Total Cache Customers. We know of 957,195 live websites using W3 Total Cache and an additional 3,158,211 sites that used W3 Total Cache historically and 349,913 websites in the United States.
Get a list of 4,115,406 websites using W3 Total Cache which includes location information, hosting data, contact details, 957,195 currently live websites and an additional 678,760 domains that redirect to sites in this list. 3,158,211 sites that used this technology previouslyand 349,913 websites in the United States currently using W3 Total Cache.
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