From 86df58658691d7be41b29f0ea880defe4f67689d Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Sat, 29 Jan 2022 13:25:42 -0500
Subject: posts/media-shrinkage: add cache-control note
---
content/posts/2022-01-28-media-shrinkage.md | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
(limited to 'content/posts')
diff --git a/content/posts/2022-01-28-media-shrinkage.md b/content/posts/2022-01-28-media-shrinkage.md
index 81057a1..9d1d9fc 100644
--- a/content/posts/2022-01-28-media-shrinkage.md
+++ b/content/posts/2022-01-28-media-shrinkage.md
@@ -38,7 +38,9 @@ Recently I made the following site improvements:
fallback to [PNG][] ([progressive enhancement][]).
6. Configured [mod\_deflate][mod_deflate] to compress [SVGs][svg] (see
note about [BREACH][] below).
-7. Enabled [HTTP/2][] for this site (how did miss I this before?).
+7. Enabled [HTTP/2][] (how did miss I this before?).
+8. Added a [Cache-Control][] header for static style, script, and
+ image assets.
**Note:** Using [HTTP compression][] ([mod\_deflate][mod_deflate],
[mod\_brotli][mod_brotli], etc) with [dynamic web pages][] can expose
@@ -72,7 +74,7 @@ load in [Chrome][]:
* [Debian][]: Add `image/webp webp` to `/etc/mime.types`.
**Update (2022-01-29):** Small formatting, grammar, and spelling fixes.
-Added [HTTP/2][] note, [BREACH][] warning, and
+Added [HTTP/2][] note, [Cache-Control][] note, [BREACH][] warning, and
[tdewolff/minify][tdewolff-minify] link.
[svg]: https://en.wikipedia.org/wiki/Scalable_Vector_Graphics
@@ -135,3 +137,5 @@ Added [HTTP/2][] note, [BREACH][] warning, and
"PHP module for Apache"
[vhost]: https://httpd.apache.org/docs/2.4/vhosts/
"Apache virtual host"
+[cache-control]: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control
+ "Cache-Control HTTP header"
--
cgit v1.2.3