Quantcast Top 10k2,159 of 10,000
Quantcast Top 100k15,635 of 100,000
Quantcast Top Million108,261 of 875,824
BuiltWith Top Sites269,606 of 1,793,569
Premium Sites855,126 of 10,915,006
Entire Internet4,718,365 of 307,954,682
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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 4,718,365 live websites using Facebook SDK in our records.
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