Improve the real or perceived speed of the site, or monitor performance metrics.
This module allows Drupal forms to be exported a Tome static site, with the form submission handled in a variety of ways.
this module use apm-agent-php it enables the site to trace the execution of operations , sending performance m
This module provides a GUI to manually generate entity cache for selected entity types.
This module aims to preserve server resources (processors, memory, thus electricity) by not running the cron on websites that are not used.
DeferJs module is based on a tiny library deferjs.