WP Super Cache is a page cache generation tool for WordPress.
https://wordpress.org/extend/plugins/wp-super-cache/
Widgets · WordPress Plugins
Get access to data on 3,963,565 websites that are WP Super Cache Customers. We know of 1,167,488 live websites using WP Super Cache and an additional 2,796,077 sites that used WP Super Cache historically and 529,272 websites in the United States.
Get a list of 3,963,565 websites using WP Super Cache which includes location information, hosting data, contact details, 1,167,488 currently live websites and an additional 684,733 domains that redirect to sites in this list. 2,796,077 sites that used this technology previously and 529,272 websites in the United States currently using WP Super Cache.
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