Quantcast Top 10k75 of 10,000
Quantcast Top 100k610 of 100,000
BuiltWith Top Million13,639 of 966,084
Entire Internet1,247,731 of 374,464,322
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Categories: Document Standards
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 1,247,731 live websites using OpenID in our records.
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