Market Share & Web usage statistics Facebook Like Button

Facebook's Like button is the quickest way for people to share content with their friends. A single click on the Like button will 'like' pieces of content on the web and share them on Facebook. You can also display a Share button next to the Like button to let people add a personal message and customize who they share with.

1,886,463 0.77
1,384,265
websites
unique domains

Facebook Like Button is free to use