On the Symfony Finland site they've posted an introductory article showing you how to implement accelerated mobile pages (AMP) in an application based on the ez Platform CMS.
Accelerated Mobile Pages is an initiative from Google to speed up mobile browsing. AMP is an open standard based on HTML. It enforces performance by limiting functionality and includes remote caching.
Given Google's continuing dominance search both publishers and CMS vendors need to take AMP into account. In this article you'll learn the basics of how to implement AMP with eZ Platform CMS and Symfony.
The post starts out with a bit of background about AMP and how it relates back to the main content of the site. With that knowledge in place the author moves into the code, showing how to use annotations to create the route, building and returning the template including the
link tags required to link this AMP version back to the main content page.