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 4,132,620 websites that are W3 Total Cache Customers. We know of 922,657 live websites using W3 Total Cache and an additional 3,209,963 sites that used W3 Total Cache historically and 339,198 websites in the United States.
Get a list of 4,132,620 websites using W3 Total Cache which includes location information, hosting data, contact details, 922,657 currently live websites and an additional 653,850 domains that redirect to sites in this list. 3,209,963 sites that used this technology previouslyand 339,198 websites in the United States currently using W3 Total Cache.
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