# Long-term cache by default.
/*
  Cache-Control: max-age=31536000

# And here are the exceptions:
/
  Cache-Control: no-cache

/serviceworker.js
  Cache-Control: no-cache

/manifest.json
  Cache-Control: must-revalidate, max-age=3600

# URLs in /assets do not include a hash and are mutable.
# But it isn't a big deal if the user gets an old version.
/assets/*
  Cache-Control: must-revalidate, max-age=3600