https://www.drupal.org/project/purge

https://www.drupal.org/project/expire

https://www.drupal.org/project/cfpurge

https://www.drupal.org/project/varnish

https://www.drupal.org/project/memcache

https://www.drupal.org/project/memcache_storage

https://www.drupal.org/project/redis

https://www.drupal.org/project/cloudflare