Advanced Cron Manager – debug & control

View, pause, remove, edit and add WP Cron events and schedules.


underDEV 7,000+ active installations Tested with 4.8.5 Updated 5 months ago

Query Monitor

View debugging and performance information on database queries, hooks, conditionals, HTTP requests, redirects and more.


John Blackbourn 30,000+ active installations Tested with 4.9.2 Updated 2 months ago

LiteSpeed Cache

Speed up your page-load times. Get a faster site with high-performance page caching from LiteSpeed Cache. Easy to set up. Easy to use.


LiteSpeed Technologies 200,000+ active installations Tested with 4.9.2 Updated 9 hours ago

Debug Bar Slow Actions

Easily find out which actions and filters are the slowest during a page load.


Konstantin Kovshenin 600+ active installations Tested with 4.9.2 Updated 5 days ago

Newsletter

Add a real newsletter system to your blog. For free. With unlimited newsletters and subscribers.


Stefano Lissa & The Newsletter Team 200,000+ active installations Tested with 4.9.2 Updated 5 days ago

Debug Objects

The Plugin Debug Objects provides a large number of information: query, cache, cron, constants, hooks, functions and many more.


Frank Bültge 800+ active installations Tested with 4.9.2 Updated 2 months ago

WP Performance Pack

Boost WordPress performance: Faster localization, (on the fly) dynamic image resizing and CDN support for images.


Björn Ahrens 1,000+ active installations Tested with 4.8.5 Updated 5 months ago

WP Super Cache

A very fast caching engine for WordPress that produces static html files.


Automattic 1+ million active installations Tested with 4.9.2 Updated 1 month ago

Shield Security for WordPress

Protect your reputation, your customers' reputation, and your WordPress sites for free with Shield – the most powerful security system for WordPr …


iControlWP 70,000+ active installations Tested with 4.9.2 Updated 5 days ago

W3 Total Cache

Search Engine (SEO) & Performance Optimization (WPO) via caching. Integrated caching: CDN, Minify, Page, Object, Fragment, Database support.


Frederick Townes 1+ million active installations Tested with 4.9.2 Updated 1 month ago

WP 404 Auto Redirect to Similar Post

Automatically Redirect any 404 to a Similar Post based on the Requested URL Title & Post Type using 301 or 302 Redirects!


hwk-fr 1,000+ active installations Tested with 4.9.2 Updated 3 weeks ago