Quantcast Top 10k49 of 10,000
Quantcast Top 100k523 of 100,000
BuiltWith Top Million14,395 of 970,256
Entire Internet1,350,909 of 377,445,943
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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 1,350,909 live websites using OpenID in our records.
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