Quantcast Top 10k596 of 10,000
Quantcast Top 100k9,022 of 100,000
BuiltWith Top Million113,290 of 796,825
Entire Internet10,246,204 of 371,356,497
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Let’s Encrypt is a free open Certificate Authority.
https://letsencrypt.org
Categories: SSL Certificates · Root Authority
This table shows where LetsEncrypt are gaining/losing customers from within the technologies in the same sub-categories of Root Authority. View the full report for more information regarding countries, states and where LetsEncrypt's customers come from.
Physical locations of businesses using LetsEncrypt.
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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.
Get access to data on 14,121,840 websites that have used LetsEncrypt. We know of 10,246,204 live websites using LetsEncrypt and an additional 3,875,636 sites that used LetsEncrypt historically
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GeoTrust SSL
116,022 websites
Comodo SSL
293,144 websites
GoDaddy SSL
77,072 websites
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Browse groups of technologies that we track.
