[TikiWiki-commits] [Git][tikiwiki/tiki][27.x] [FIX] improve server-side caching of assets

Victor Emanouilov pushed to branch 27.x at Tiki Wiki CMS Groupware / Tiki


Commits:
617a8498 by Victor Emanouilov at 2026-05-25T13:14:07+03:00
[FIX] improve server-side caching of assets
---
* [FIX] improve server-side caching of assets - public/generated vs themes/ and _custom/shared receive different levels of cache-control; utilize etags

See merge request tikiwiki/tiki!10172

- - - - -


1 changed file:

- _htaccess


Changes:

=====================================
_htaccess
=====================================
@@ -73,9 +73,8 @@ RedirectMatch 403 /(?:\.git|node_modules)/.*$
 #</IfModule>
 
 # -- Client Cache Method -- #
-# Google wants either Last-Modified or ETag. Using ETags will improve the YSlow scores.
-# Option 1: recommended
-FileETag none
+# ETag based on modification time and size
+FileETag MTime Size
 
 <IfModule mod_headers.c>
     # -- httpoxy mitigation -- #
@@ -99,17 +98,6 @@ FileETag none
     # Uncomment only on full HTTPS; add includeSubDomains/preload only after subdomain audit:
     # Header always setifempty Strict-Transport-Security "max-age=63072000"
 
-    # Option 2:
-    #Header unset ETag
-
-    # -- Client Cache Expiration -- #
-    # Google suggests to use Expires in favour of Cache-Control.
-    # Option 1: (recommended)
-    Header unset Cache-Control
-
-    #Option 2:
-    #Header unset Expires
-
     # -- Persistent Connections -- #
     # Allow multiple requests to be sent over the same TCP connection. Enable if you serve a lot of static content
     # but, be aware of the possible disadvantages!
@@ -140,22 +128,18 @@ FileETag none
     # -- Enable video/audio seek -- #
     Header set Accept-Ranges bytes
 
-</IfModule>
-
-# -- Expires Headers -- #
-# If the site is in active development, you may want to comment out this section.
-<IfModule mod_expires.c>
-    <FilesMatch "(?i)\.(gif|png|jpe?g|svgz?|ico)$">
-        ExpiresActive on
-        ExpiresDefault "access plus 1 month"
-    </FilesMatch>
-    <FilesMatch "(?i)\.(js|css)$">
-        ExpiresActive on
-        ExpiresDefault "access plus 1 month"
-    </FilesMatch>
-    <FilesMatch "(?i)\.(woff|woff2)$">
-        ExpiresActive on
-        ExpiresDefault "access plus 1 month"
+    # -- Cache-Control Headers -- #
+    # Vite-built assets — cache 30 days
+    <If "%{REQUEST_URI} =~ m#/public/generated/#">
+        Header set Cache-Control "public, max-age=2592000, must-revalidate"
+    </If>
+    # Theme and customization JS/CSS — short cache, always revalidate
+    <If "%{REQUEST_URI} =~ m#/(themes|_custom/shared)/.*\.(js|mjs|css)$#i">
+        Header set Cache-Control "public, max-age=3600, must-revalidate"
+    </If>
+    # Images and fonts — moderate cache
+    <FilesMatch "(?i)\.(gif|png|jpe?g|svgz?|ico|woff2?|ttf|eot|otf)$">
+        Header set Cache-Control "public, max-age=86400, must-revalidate"
     </FilesMatch>
 </IfModule>
 



View it on GitLab: https://gitlab.com/tikiwiki/tiki/-/commit/617a84981773b17374d7ce31c45500a5b7e09805

-- 
View it on GitLab: https://gitlab.com/tikiwiki/tiki/-/commit/617a84981773b17374d7ce31c45500a5b7e09805
You're receiving this email because of your account on gitlab.com. Manage all notifications: https://gitlab.com/-/profile/notifications | Help: https://gitlab.com/help

_______________________________________________
TikiWiki-cvs mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/tikiwiki-cvs