- Browser Cache
public, max-age=31536000 - CDN Cache
, s-maxage=600
- https://www.youtube.com/watch?v=aN8wMQVaNvs
- https://jakearchibald.com/2016/caching-best-practices/?utm_campaign=chrome_series_catchingbestpractices_072717&utm_source=chromedev&utm_medium=yt-desc
- https://www.youtube.com/watch?v=LOeioOKUKI8
- https://github.com/sindresorhus/gulp-rev
- https://github.com/smysnk/gulp-rev-all
- https://www.npmjs.com/package/gulp-rev-collector
- https://www.npmjs.com/package/gulp-css-urlversion