You are probably not going to get decent response times with PHP, especially if you're using a framework. If you've already taken care of the basics (opcache, P

You are probably not going to get decent response times with PHP, especially if you're using a framework. If you've already taken care of the basics (opcache, PHP7 or HHVM, WP-specific caching plugins, etc) you would have to settle for techniques such as nginx microcaching [1], which can drop your responses to around 10ms. [1]: https://thelastcicada.com/microcaching-with-nginx-for-wordpress https://thelastcicada.com/microcaching-with-nginx-for-wordpr...