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authorPaul Duncan <pabs@pablotron.org>2022-01-29 09:31:36 -0500
committerPaul Duncan <pabs@pablotron.org>2022-01-29 09:31:36 -0500
commit64ac1a8cf2e27a8fb5e180633393c68acfb797eb (patch)
tree5fab6cb05947ade21ea3315fea28f975ac343c14 /content
parent98b32ffab9aeb567382025bea9055cd15082a07f (diff)
downloadpablotron.org-64ac1a8cf2e27a8fb5e180633393c68acfb797eb.tar.bz2
pablotron.org-64ac1a8cf2e27a8fb5e180633393c68acfb797eb.zip
posts/media-shrinkage: remove mod_deflate/mod_brotli formatting, fix ImageMagick capitalization, add update text about small fixes
Diffstat (limited to 'content')
-rw-r--r--content/posts/2022-01-28-media-shrinkage.md17
1 files changed, 9 insertions, 8 deletions
diff --git a/content/posts/2022-01-28-media-shrinkage.md b/content/posts/2022-01-28-media-shrinkage.md
index 3faf119..da13cf8 100644
--- a/content/posts/2022-01-28-media-shrinkage.md
+++ b/content/posts/2022-01-28-media-shrinkage.md
@@ -23,7 +23,7 @@ tables:
- text: "WebP and minified SVGs"
size: "324 kB"
percent: "45%"
- - text: "WebP, minified SVGs, and `mod_deflate` update"
+ - text: "WebP, minified SVGs, and mod\\_deflate update"
size: "**185 kB**"
percent: "**68%**"
---
@@ -36,11 +36,11 @@ Recently I made the following site improvements:
element wrapped in a [`<figure>`][figure].
5. Updated bitmap images in recent content to default to [WebP][] with a
fallback to [PNG][] ([progressive enhancement][]).
-6. Configured [`mod_deflate`][mod_deflate] to compress [SVGs][svg] (see
+6. Configured [mod\_deflate][mod_deflate] to compress [SVGs][svg] (see
note about [BREACH][] below).
-**Note:** Using [HTTP compression][] ([`mod_deflate`][mod_deflate],
-[`mod_brotli`][mod_brotli], etc) with [dynamic web pages][] can expose
+**Note:** Using [HTTP compression][] ([mod\_deflate][mod_deflate],
+[mod\_brotli][mod_brotli], etc) with [dynamic web pages][] can expose
you to a [BREACH][] attack. This site is [statically generated][] (via
[Hugo][]) so [BREACH][] is not an issue.
@@ -54,16 +54,17 @@ load in [Chrome][]:
### Notes
* The [minify][] command is a thin wrapper around the excellent
- [tdewolff/minify library][tdewolff-minify] for [Go][].
+ [tdewolff/minify library for Go][tdewolff-minify].
* I also investigated [AVIF][]. Better compression than [WebP][], worse
tool and browser support. Will investigate again later.
-* Convert [PNG][] to lossless [WebP][] with [Imagemagick][]:
+* Convert [PNG][] to lossless [WebP][] with [ImageMagick][]:
`convert -quality 100 -define webp:lossless=true src.png dst.png`
-* [Apache][] [`mod_deflate`][mod_deflate] config:
+* [Apache][] [mod\_deflate][mod_deflate] config:
`AddOutputFilterByType image/svg+xml`
* [Debian][]: Add `image/webp webp` to `/etc/mime.types`.
-**Update (2022-01-29):** Added warning about [BREACH][] and link to
+**Update (2022-01-29):** Small formatting, grammar, and spelling fixes.
+Added warning about [BREACH][] and link to
[tdewolff/minify][tdewolff-minify].
[svg]: https://en.wikipedia.org/wiki/Scalable_Vector_Graphics