Single page websites have an advantage when considered as web apps. Instead of page loading, directly manipulate the DOM with javascript and fetch content with

Single page websites have an advantage when considered as web apps. Instead of page loading, directly manipulate the DOM with javascript and fetch content with AJAX or web sockets. See http://itsnat.sourceforge.net/php/spim/spi_manifesto_en.php http://itsnat.sourceforge.net/php/spim/spi_manifesto_en.php