Quantcast Top 10k2,999 of 10,000
Quantcast Top 100k20,163 of 100,000
Quantcast Top Million119,552 of 841,834
BuiltWith Top Sites417,937 of 1,856,297
Entire Internet5,659,623 of 252,162,237
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Allows a user to make a website more sociable and connected with integrations from the hugely popular Facebook website.
This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.
We know of 5,659,623 live websites using Facebook for Websites in our records.
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