Quantcast Top 10k2,123 of 10,000
Quantcast Top 100k15,572 of 100,000
Quantcast Top Million104,942 of 879,653
BuiltWith Top Sites269,610 of 1,846,744
Premium Sites891,362 of 10,157,129
Entire Internet4,718,369 of 308,007,857
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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 4,718,369 live websites using Facebook SDK in our records.
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