In this tutorial, we are going to provide you with step by step instructions on how to speed Up Drupal using Varnish on an Ubuntu 16.04 VPS. Drupal is one of the leading open source content management platforms. At the time of writing this tutorial, the latest stable version of Drupal is 8.3.2 and it requires: PHP 5.5.9 or higher (preferably the latest), with XML, openssl, JSON, cURL, mysqli and GD PHP extensions enabled. MySQL 5.0.15, MariaDB 5.1.44, SQLite 3.3.7 or PostgreSQL 8.3 or higher. Nginx, or Apache web server 2.0 or higher with proper PHP support and mod_rewrite module […]