Quantcast Top 10k2,478 of 10,000
Quantcast Top 100k16,911 of 100,000
Quantcast Top Million98,678 of 832,914
BuiltWith Top Sites257,869 of 1,739,820
Premium Sites1,542,608 of 10,774,079
Entire Internet4,297,215 of 289,262,924
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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 4,297,215 live websites using Facebook SDK in our records.
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