Plugins on the list:

A tool for experienced frontend performance engineers to take control over the scripts and styles enqueued on their site.

Categories: General

Inspect your WordPress for speed, seo, security and performance. Find broken plugins and themes that affect your WordPress performance.

Categories: General

UsageDD

By Dion Designs

UsageDD allows administrators to monitor the resource usage of their WordPress installation.

Categories: General

Optimize and tweak WordPress by disable unused features. Improve performance, SEO and security using Clearfy — super easy, fast and zero code.

Categories: General

Increase the speed of the pages by disabling unused scripts (.JS) and styles (.CSS). Make your website REACTIVE!

Categories: General