# Apache (see HOSTING.md). Needs mod_mime; mod_deflate and mod_headers are optional.
AddType application/wasm .wasm
AddType text/javascript .js

<IfModule mod_deflate.c>
  AddOutputFilterByType DEFLATE application/wasm text/javascript text/html
</IfModule>

# The file names don't change between versions: revalidate them (no `immutable`), or an upgrade
# could leave browsers with an old module, or old glue next to a new module.
<IfModule mod_headers.c>
  <FilesMatch "\.(wasm|js|html)$">
    Header set Cache-Control "no-cache"
  </FilesMatch>
</IfModule>