# Ensure index.html is always the default homepage
DirectoryIndex index.html index.htm

# Disable directory browsing
Options -Indexes

# Security headers
<IfModule mod_headers.c>
  Header set X-Content-Type-Options "nosniff"
  Header set X-Frame-Options "SAMEORIGIN"
  Header set X-XSS-Protection "1; mode=block"
  Header always set Referrer-Policy "strict-origin-when-cross-origin"
</IfModule>

# Enable gzip compression (if not already by LiteSpeed)
<IfModule mod_deflate.c>
  AddOutputFilterByType DEFLATE text/html text/plain text/css text/javascript application/javascript application/json
</IfModule>

# Cache static assets
<IfModule mod_expires.c>
  ExpiresActive On
  ExpiresByType image/jpg "access plus 1 year"
  ExpiresByType image/jpeg "access plus 1 year"
  ExpiresByType image/gif "access plus 1 year"
  ExpiresByType image/png "access plus 1 year"
  ExpiresByType image/svg+xml "access plus 1 year"
  ExpiresByType text/css "access plus 1 month"
  ExpiresByType application/javascript "access plus 1 month"
</IfModule>