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Historical trends in the usage statistics of ssl certificate authorities for websites, July 2025
Technologies > SSL Certificate Authorities > Usage Trend > Monthly
Historical trends in the usage statistics of ssl certificate authorities for websites
This report shows the historical trends in the usage of the top SSL certificate authorities since July 2024.
2024
1 Jul 2024
1 Aug 2024
1 Sep 2024
1 Oct 2024
1 Nov 2024
1 Dec 2025
1 Jan 2025
1 Feb 2025
1 Mar 2025
1 Apr 2025
1 May 2025
1 Jun 2025
1 Jul 2025
9 Jul None 3.0% 2.9% 2.9% 2.9% 2.5% 2.6% 2.6% 2.7% 2.8% 2.8% 2.7% 2.6% 2.7% 2.7% Invalid Domain 3.0% 2.9% 2.9% 2.9% 2.8% 2.7% 2.5% 2.5% 2.5% 2.4% 2.3% 2.2% 2.2% 2.2% Certificate Expired 0.8% 0.8% 0.8% 0.7% 0.8% 0.7% 0.7% 0.8% 0.7% 0.7% 0.7% 0.7% 0.7% 0.7% Unrecognized Authority 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% 0.1% Let’s Encrypt 49.8% 52.5% 55.2% 59.0% 60.7% 59.1% 59.5% 59.8% 59.9% 60.0% 59.8% 59.8% 59.8% 59.8% GlobalSign 11.3% 13.0% 14.4% 15.3% 17.9% 20.2% 20.7% 20.8% 21.1% 21.2% 21.6% 21.8% 21.9% 21.9% Sectigo 7.1% 6.8% 6.5% 6.3% 6.2% 6.1% 5.9% 5.7% 5.5% 5.5% 5.7% 5.8% 6.0% 6.0% GoDaddy Group 4.2% 4.2% 4.1% 4.1% 4.0% 4.0% 3.9% 3.9% 3.9% 3.9% 3.9% 3.8% 3.8% 3.8% DigiCert Group 5.1% 5.0% 4.8% 4.6% 4.4% 4.0% 3.5% 3.3% 3.1% 3.0% 2.8% 2.6% 2.4% 2.4% Actalis 0.5% 0.5% 0.5% 0.5% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% Certum 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% 0.6% Secom Trust 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% 0.3% SSL.com <0.1% <0.1% <0.1% <0.1% <0.1% <0.1% <0.1% <0.1% <0.1% 0.1% 0.1% 0.1% 0.1% 0.1%
The diagram shows only SSL certificate authorities with more than 1% usage.
Find more details in our extensive SSL certificate authorities market reports.
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