Usage of SSL certificate authorities broken down by reverse proxy services

Detailed statistics in our extensive SSL certificate authorities market report.

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This diagram shows the percentages of websites using various SSL certificate authorities broken down by reverse proxy services. Cross-technology reports only include technologies with more than 1% usage to ensure statistical significance of the results. See technologies overview for explanations on the methodologies used in the surveys.

How to read the diagram:
Let’s Encrypt is used by 63.0% of all the websites whose SSL certificate authority we know.
Let’s Encrypt is used by 10.4% of all the websites whose SSL certificate authority we know and that use Cloudflare as reverse proxy service.

Let’s Encrypt

63.0%

10.4%

19.6%

81.2%

79.3%

99.0%

3.6%

GlobalSign

21.6%

89.0%

11.3%

17.0%

3.5%

1.6%

1.9%

Sectigo

6.4%

0.5%

5.3%

4.0%

7.7%

0.1%

1.4%

W3Techs.com, 7 December 2024

Overall

Percentages of websites using various SSL certificate authorities broken down by reverse proxy services
Note: a website may use more than one SSL certificate authority

More detailed statistics

You can find complete breakdown reports of 52 SSL certificate authorities in our SSL certificate authorities market reports.

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Technology Brief
SSL Certificate Authorities
SSL certificate authorities are institutions that issue SSL certificates. We monitor authorities that are trusted by major browsers.

Latest related posting read all
Web technology fact of the day 29 October 2024
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