What I have at this moment.
In httpd-deflate.conf in Location section:
SetEnvIfNoCase Request_URI \
\\.(?:gif|jpe?g|jpg|png|rar|zip|exe|flv|swf|mov|wma|mp3|mp4|avi|mp?g)$ no-gzip dont-vary
In .htaccess:
Options +FollowSymlinks
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} !^/index\.php$ [NC]
RewriteRule ^(.+)$ /index.php?_route_=$1 [L,QSA]
With these settings images that are actually on the server are processed as needed - without gzip encoding and without "Content-Encoding: gzip" header in the server response.
But nonexistent images are processed in index.php file. http://example.com/nonexistent-path/non-existent-image.jpg The response body:
Cache-Control: max-age=84148768
Connection: keep-alive
Content-Encoding: gzip
Content-Length: 49860
Content-Type: image/jpeg - ((I set it in php manually after image generation before output))
Date: Mon, 01 May 2017 22:04:48 GMT
Expires: Tue, 31 Dec 2019 20:44:16 GMT
Last-Modified: Thu, 17 Nov 2016 14:51:10 GMT
Server: nginx
Strict-Transport-Security: max-age=2592000
Vary: Accept-Encoding
X-XSS-Protection: 1; mode=block
x-content-type-options nosniff
As you see this nonexistent image was processed as a document, not as a .jpg image.
On the server I have Apache and nginx proxy, as I understand. What should I paste in httpd-deflate.conf or in any other place to remove gzip encoding for nonexistent images and to remove "Content-Encoding: gzip" in the server response?
Thank you.
