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 2,412,390 websites that are WordPress Multisite Customers. We know of 1,163,549 live websites using WordPress Multisite and an additional 1,248,841 sites that used WordPress Multisite historically and 546,995 websites in the United States.
Get a list of 2,412,390 websites using WordPress Multisite which includes location information, hosting data, contact details, 1,163,549 currently live websites and an additional 882,956 domains that redirect to sites in this list. 1,248,841 sites that used this technology previouslyand 546,995 websites in the United States currently using WordPress Multisite.
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