Performance

Cache Control header is used to improve site performance for authenticated user when NginX is used. It send HTTP Cache Control header in those page allowed to be served in cache.

This is a basic drupal module.
Empties cached tables, rebuilds the menu cache and theme registries, and invokes a hook so that other modules' that cache data can be cleared as well.

This module provides a views display extender that lazy loads the contents of a view via AJAX.

This module provide the domain wise setting for the aggregation and compression of css and js files when we use domain module of drupal.It is useful when someone using multidomain website.

Render Visualization makes the cache properties of Drupal's render array output accessible by visualising them.

This module allows you to override the cache expiration variables on each page manager variant.
Once the module is enabled, an extra operation will appear when editing a variant.