A multisite network is a type of WordPress installation setup that allows you to manage multiple websites within a single administrative panel. The main WordPress core files are shared across all the websites within the network.
https://wordpress.org/documentation/article/create-a-network/
Widgets · WordPress Plugins
Get access to data on 2,403,228 websites that are WordPress Multisite Customers. We know of 1,197,538 live websites using WordPress Multisite and an additional 1,205,690 sites that used WordPress Multisite historically and 560,438 websites in the United States.
Get a list of 2,403,228 websites using WordPress Multisite which includes location information, hosting data, contact details, 1,197,538 currently live websites and an additional 899,407 domains that redirect to sites in this list. 1,205,690 sites that used this technology previouslyand 560,438 websites in the United States currently using WordPress Multisite.
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