diff --git a/src/features.html b/src/features.html
index be40fda..a9d4c25 100644
--- a/src/features.html
+++ b/src/features.html
@@ -439,7 +439,7 @@
 
 			<section class="diagonal up dark feature">
 				<div class="wrapper">
-					<h2>
+					<h2 id="automatic-https">
 						Automatic HTTPS
 					</h2>
 					<p>
@@ -589,7 +589,7 @@
 						</div>
 					</div>
 
-					<h3 class="purple">ACME</h3>
+					<h3 class="purple" id="automatic-https-acme">ACME</h3>
 
 					<p>
 						Caddy's ACME client is best-in-class, with higher reliability and more production experience than any other integrated ACME client available today. Caddy has been using ACME since before the public availability of Let's Encrypt, and Caddy works with any ACME-compatible CA.