<Files "icon.svg">
    Header set Cache-Control "no-store, no-cache, must-revalidate, max-age=0"
    Header set Pragma "no-cache"
    Header set Expires "Thu, 01 Jan 1970 00:00:00 GMT"
</Files>
<IfModule mod_mime.c>
    AddType text/vtt .vtt
</IfModule>
<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresDefault "access plus 0 seconds"
    ExpiresByType text/vtt "access plus 1 month"
    ExpiresByType application/x-subtitle "access plus 1 month"
</IfModule>