Plugin Directory

Code Profiler – WordPress Performance Profiling and Debugging Made Easy

bruandet

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

Footprint – Find what slows your site

ByUs

Find which plugins and theme slow down your site. Real per-component measurements on your own server, plus an optional community A-E score.

Gravity Forms – Tab Index

Brett

Gravity Forms Add On. Adds custom tabindex field to the "Advanced" tab for form fields.

Scrutoscope – WordPress Performance Profiler

Kurt Payne

Find which plugins, hooks, and queries are slowing your WordPress site. From the author of P3 Profiler.

Profiler Integration for Gravity Forms

Anthony Eden

A Wordpress plugin to integrate your Gravity Forms with Profiler CRM.

Pagemeter

ultrawebhosting

An on-demand plugin speed test: see which plugins cost the most time to build a page, measure your caching, and prove every improvement.

Profiling Tool For WP

Juan Carlos Pereira Diaz

A plugin for testing the performance of the themes, plugins and scripts of your Wordpress site.

Paul Bunyan

teoleonard

Find what slows your site. Records every request, PHP error, slow query and outside call, and names the plugin, file and line to fix first.

Performance Profiler

Takis Bouyouris

Performance Profiler plugin silently monitors the resources consumption of your WordPress installation.

Mochyon Pulse

Nabha Cosley

Performance Diagnostics for WordPress — find out exactly how much each plugin and theme is slowing down your site.

Speedix

Wp Core Tools

Pinpoint exactly which plugins and hooks slow your site. Real-time PHP profiling with visual dashboard, health scores, and zero guesswork.

WP XHProf Profiler

Artberri

Adds PHP profiling support to your Wordpress using Facebook's XHProf Profiler.

MySQL Profiler

tombenner

Displays a list of each page's SQL queries and the functions calling them that can be searched and sorted by time, type, etc.

AIO Performance Profiler, Monitor, Optimize, Compress & Debug

Smackcoders Inc.,

Find plugins that are slowing down your site. Create performance reports, Monitor, Optimize, Compress, and debug your site.

Checkout Profiler for WooCommerce

con

Wondering whether your WooCommerce checkout is slow? This plugin will tell you.

TinySharp Performance Diagnostics

TinySharp

Find what is slowing down WordPress with local, evidence-based performance diagnostics.

Seriema – Site Speed Breakdown

Nuvirro

Find which plugin is slowing down your site. One-click scan, plain-language results, and a speed score for every active plugin.

Dobsie

tracksies

Find out which plugin is slowing your site down, in a panel small enough to actually read. Queries, memory, autoloaded data and OPcache.

SPM by Marwan

Marwan Hatem

Tracks load time and PHP errors for each active extension, storing logs in a custom database table.

IndiaTVDNA Performance Monitor

IndiaTVDNA | WordPress Plugins & Themes

WordPress performance diagnostics with 27 Free tool screens, error investigation, slow-query analysis and opt-in monitoring.

MITS Profiler

wpaluchmits

Lightweight WordPress performance profiler. No HTTP loopback requests — works behind Cloudflare and any proxy.

SpeeSeek – Find What Slows Your WordPress Site

danialpg

Slow site or slow wp-admin? Find the cause — autoload bloat, heavy plugins, database weight, a cache that isn't working — and a ranked fix plan.

SlowFinder

Slow Finder

Find which plugin is slowing your site. Profiles a page load and ranks plugins by time and queries. Works behind Cloudflare bot protection.

Arvexa Performance Overlay

balloodn

A live on-page performance overlay for admins. Install a plugin, reload the page — and see exactly what it cost you.