Hello @gamma42 ,
In Hummingbird, on Apache servers, Browser caching is added via code in htaccess file. So in order to remove it, you will need to edit .htaccess file and find code like that
<IfModule mod_expires.c>
ExpiresActive On
ExpiresDefault A0
<FilesMatch "\.(txt|xml|js)$">
ExpiresDefault A31536000
</FilesMatch>
<FilesMatch "\.(css)$">
ExpiresDefault A31536000
</FilesMatch>
<FilesMatch "\.(flv|ico|pdf|avi|mov|ppt|doc|mp3|wmv|wav|mp4|m4v|ogg|webm|aac|eot|ttf|otf|woff|svg)$">
ExpiresDefault A31536000
</FilesMatch>
<FilesMatch "\.(jpg|jpeg|png|gif|swf|webp)$">
ExpiresDefault A31536000
</FilesMatch>
</IfModule>
<IfModule mod_headers.c>
<FilesMatch "\.(txt|xml|js)$">
Header set Cache-Control "max-age=31536000"
</FilesMatch>
<FilesMatch "\.(css)$">
Header set Cache-Control "max-age=31536000"
</FilesMatch>
<FilesMatch "\.(flv|ico|pdf|avi|mov|ppt|doc|mp3|wmv|wav|mp4|m4v|ogg|webm|aac|eot|ttf|otf|woff|svg)$">
Header set Cache-Control "max-age=31536000"
</FilesMatch>
<FilesMatch "\.(jpg|jpeg|png|gif|swf|webp)$">
Header set Cache-Control "max-age=31536000"
</FilesMatch>
</IfModule>
and then remove it.
Let me know how it goes.
kind regards,
Kasia