Quantcast Top 10k424 of 10,000
Quantcast Top 100k3,756 of 100,000
Quantcast Top Million22,154 of 836,598
BuiltWith Top Sites57,131 of 1,759,785
Premium Sites184,796 of 10,357,862
Entire Internet4,439,840 of 289,282,889
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Ubuntu is a free, Debian derived Linux-based operating system, available with both community and professional support.
Categories: Operating Systems and Servers
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 4,439,840 live websites using Ubuntu in our records.
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