dieren: high-resolution webp image alternatives

[sheet.git] / .htaccess

diff --git a/.htaccess b/.htaccess
index f9d21dd91309d68baee254c63fd969dc8438984e..35296eee6c2aa268c8c93ed1801d6b34ce13e66f 100644 (file)
--- a/.htaccess
+++ b/.htaccess
@@ -21,6 +21,11 @@ RewriteCond    %{REQUEST_FILENAME}     !-f
 RewriteCond    %{DOCUMENT_ROOT}/$1.plp  -f
 RewriteRule    ^/*([^/]+)(.*)           $1.plp$2
 
+# replace jpeg images by webp alternatives if supported
+RewriteCond    %{HTTP_ACCEPT}           \bimage/webp
+RewriteCond    %{DOCUMENT_ROOT}/$1.webp -f
+RewriteRule    (.*)\.jpg$               $1.webp
+
 # allow browsers to cache for upto a month
 <IfModule headers_module>
 <FilesMatch "\.(?:css|js|json)$">