Easily speed up your site by making all your links into Turbolinks.

APC Object Cache provides a persistent memory-based backend for the WordPress object cache. APC must be available on your PHP install.

Remove query strings from static resurces whilst maintaining cache busting

WP Speed 404 can either suppress or log any 404 errors affecting your site under wp-content, wp-admin and wp-includes (configurable). 404 errors are generally very 'expensive' on WP sites as they cause WP to run on every attempt, slowing down your site and causing additional load on your web hosting environment.

A profiler to measure the performance of your WordPress plugins and themes.

AIO Cache Offers:

Fixes issue with Autoptimize plugin. This plugin will show your admin bar on frontend again.

An easy and powerful plugin to implement a real dynamic Prerender Meta Tag inside the head section of the HTML document. This version use AJAX so it works also with caching systems.

Add metaboxes on your WordPress Admin Dashboard for developer info and TODO Manager

Batcache uses Memcached to store and serve rendered pages.

KurocoEdge - Empowering developers to build serverless applications at the network edge.

Minimizes the situations in which logged-in users appear logged-in to WordPress, which increases the cacheability of your site.

Are you having trouble with slow queries due to WordPress table structure? This plugin helps your site speed up using JSON type columns, one of the features of MySQL, and prevents complex queries while maintaining the flexibility of WordPress development. You can also add a virtual column in the configuration page and index the virtual column to make it even faster.You can also add a virtual column in the configuration page and index the virtual column to make it even faster.

This plugin enables using the Coral Content Distribution Network to speed up your website.

WordPress Benchmark tests the speed of your WordPress server's CPU, network and database and shows you how you compare against everyone else.

This handy tool checks if you have GZIP compression enabled, and makes it possible to turn on GZIP compression.

All of Cloudflare’s performance and security benefits in a simple one-click install.

View your Website essentials, Uptime check, Speed Test (from US, EU & Asia Regions), Privacy Score, DNS Monitoring, OWASP Security Tests and others for your websites from WordPress (dashboard).

Adds support for caching pages on Cloudflare and automatic purging when content changes.

Faster CSS browser rendering displaying selected fragments of your theme stylesheet file directly into the head section.