diff --git a/public/index.html b/public/index.html
index 2ac213f..5501aec 100644
--- a/public/index.html
+++ b/public/index.html
@@ -25,14 +25,14 @@
       /* A font by Jos Buivenga (exljbris) -> www.exljbris.com */
       @font-face {
         font-family: "Delicious";
-        font-display: swap;
+        font-display: block; /* used for large-but-late subheadings */
         font-weight: 700;
         src: url(/fonts/Delicious-Bold.otf);
       }
 
       @font-face {
         font-family: "Delicious";
-        font-display: swap;
+        font-display: swap; /* used for page titles */
         font-weight: 800 1000;
         src: url(/fonts/Delicious-Heavy.otf);
       }