DrupalCon Prague 2013: BUILDING REALLY FAST WEBSITES WITH DRUPAL 8

This talk focuses on the improvements in front-end performance for anonymous users in Drupal 8, highlighting its ability to avoid loading unnecessary JavaScript and efficiently cache entities. The speaker explains how these enhancements lead to faster page loads on various devices, including mobile, while maintaining personalized experiences for different visitors through client-side caching and cache invalidation techniques. Additionally, the session covers the new pluggable CSS and JavaScript optimization features, enabling users to choose specific JS minifiers and implement effective CSS/JS grouping for enhanced site performance. The talk also addresses ways to achieve similar results in Drupal 7, providing a comprehensive overview of performance optimization strategies.