Quantcast Top 10k2,152 of 10,000
Quantcast Top 100k15,268 of 100,000
Quantcast Top Million99,127 of 830,535
BuiltWith Top Sites255,745 of 1,709,444
Premium Sites1,374,327 of 10,346,910
Entire Internet4,295,091 of 289,232,548
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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 4,295,091 live websites using Facebook SDK in our records.
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