Best diagnostics plugins for WordPress

Fruti Shortcode Audit

#71,696

by frutilabs1 month ago

Read-only inventory of the shortcodes stored in your content and of the tags no active plugin currently handles.

KOZ Translate Diagnostics

Down in the last 7 days:785#71,741

by Tony_Koz21 days ago

Read-only diagnostics, Site Health checks and privacy-safe reports for KOZ Static Translate.

Edge Doctor for Cloudflare®

Down in the last 7 days:1,687#72,047

by rxnwebsolutions10 days ago

Detects common misconfigurations between Cloudflare and WordPress and explains how to fix them. Read only.

Aquilisio Activity Logbook

#72,079

by Henry5 months ago

Local activity logging for WordPress and WooCommerce changes, with privacy-conscious defaults, review workflow, diagnostics, and CSV export.

Devenia Speed Optimization

Down in the last 7 days:18,100#72,169

by Bjorn Solstad21 days ago

100% free local diagnostics and guided optimization for oversized WordPress media.

PayInspector

Down in the last 7 days:22,010#72,180

by JoeAdroit1 month ago

Find out why WooCommerce payments fail. Get clear order diagnostics from the payment evidence your gateway provides.

Versys Site Health Toolkit

Down in the last 7 days:207#72,456

by Versys Media2 months ago

Local WordPress health checks, component compatibility, safe maintenance tools, scan comparisons and downloadable support reports.

SchedSense

#72,569

by shahidirfan1001 month ago

Fast diagnostics for Action Scheduler queues: review overdue and failed actions, likely sources, WP-Cron, loopback, and REST API health.

HealthBeam

#72,756

by VerseSofts6 months ago

Advanced diagnostics and monitoring for WordPress. Real-time debug logs, file integrity checks, and mail testing in a modern dashboard.

RigPolice Embed

Down in the last 7 days:17,979#72,867

by rigpolice1 month ago

Add free hands-on gear tests to any post. Readers check their mouse, keyboard, monitor, and click speed right where they read, no sign-up.

WPHI Diagnostic Suite Lite

Down in the last 7 days:18,158#73,288

by bsha1001 month ago

Find what's breaking or slowing your site: grouped PHP errors, a change timeline, database, cron, plugin, mail and hosting checks. Read-only.

AccessTrace for LearnDash

#73,422

by wpforwards27 days ago

Detects, logs and verifies LearnDash course enrollment and unenrollment events. LearnDash tested up to: 5.2.0

Ozinexus Missed Enquiry Detector

Down in the last 7 days:1,845#73,435

by Simmi Ahuja9 months ago

Identify where potential customer enquiries may silently drop off before they cost you business.

Monitor.Cat

#73,516

by monitorcat7 months ago

SEO analysis, speed optimization, and diagnostics toolkit for WordPress. All-in-one site health from one dashboard.

DiagnosticIQ for WooCommerce

Down in the last 7 days:4,063#73,906

by johnokeane3 months ago

Catch bugs before they cost you sales — 24/7 WooCommerce health monitoring, plus AI that pinpoints the cause and the fix when something breaks.

Canary Site Monitor

#73,931

by snarkles6833 months ago

Watches your WordPress site for database errors, plugin changes, 404 floods and PHP errors, and explains what it finds in plain English.

wpBara Audit

Down in the last 7 days:9,719#74,081

by wpbara1 month ago

One-click site audit: detect issues and download a full technical report with wpBara Audit.

OtterFixer AI Bot Tracker

Down in the last 7 days:10,173#74,147

by OtterFixer8 months ago

A lightweight plugin that logs visits from common AI/LLM crawler user-agents and shows a simple report in wp-admin.