On the <a href=":performance-page">Performance page</a>, the site can be configured to aggregate CSS and JavaScript files, making the total request size smaller. Note that, for small- to medium-sized websites, the <a href=":page-cache">Internal Page Cache module</a> should be installed so that pages are efficiently cached and reused for anonymous users. Finally, for websites of all sizes, the <a href=":dynamic-page-cache">Dynamic Page Cache module</a> should also be installed so that the non-personalized parts of pages are efficiently cached (for all users).