stats.md

layout	title	permalink	top_graphic	excerpt
page	Let's Encrypt Stats	/stats/	3	Let's Encrypt certificate statistics.

These statistics are updated daily.

Let's Encrypt Growth

Percentage of Web Pages Loaded by Firefox Using HTTPS

(14-day moving average, source: Firefox Telemetry)

Let's Encrypt Certificates Issued Per Day

Code

• ct-sql ingests data from Censys.io, CT logs, and Firefox Telemetry.
• ct-sql-queries contains the SQL queries run periodically to construct the data.

<script src="/js/stats.js" async></script> <script src="/js/plotly-min.js" async></script>