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 2,397,775 websites that are WordPress Multisite Customers. We know of 1,183,877 live websites using WordPress Multisite and an additional 1,213,898 sites that used WordPress Multisite historically and 560,834 websites in the United States.
Get a list of 2,397,775 websites using WordPress Multisite which includes location information, hosting data, contact details, 1,183,877 currently live websites and an additional 920,415 domains that redirect to sites in this list. 1,213,898 sites that used this technology previouslyand 560,834 websites in the United States currently using WordPress Multisite.
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