Quantcast Top 10k878 of 10,000
Quantcast Top 100k14,323 of 100,000
BuiltWith Top Million192,339 of 969,257
Entire Internet21,947,229 of 374,469,318
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Let’s Encrypt is a free open Certificate Authority.
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.
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 27,034,689 websites that have used LetsEncrypt.
We know of 21,947,229 live websites using LetsEncrypt and an additional 5,087,460 sites that used LetsEncrypt historically
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