Thanks to David, Tim and Ted for their time to record this review. They asked for the following links to be added to the description: The PUP-TUF GitHub repo: https://github.com/php-tuf/php-tuf The Drupal Lightfoot project: https://www.drupal.org/project/lightfoot Modpagespeed configuration: https://www.modpagespeed.com/doc/config_filters#enabling