Quantcast Top 10k2,550 of 10,000
Quantcast Top 100k16,978 of 100,000
Quantcast Top Million99,783 of 840,457
BuiltWith Top Sites267,412 of 1,835,763
Premium Sites831,985 of 10,030,631
Entire Internet4,306,758 of 289,358,867
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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 4,306,758 live websites using Facebook SDK in our records.
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