15 plugins compared · Updated August 2026 · Site Health
Choosing a WordPress plugin for site health comes down to a few things: whether it is still actively maintained, whether real users rate it well, and whether it does the specific job you need without dragging the rest of the site down.
We ranked 15 plugins using our WPScore, which weighs the user rating (adjusted for how many people actually rated it), how many sites run it, how recently it was updated, and which WordPress version it is tested against. 15 of them have enough public data to be scored; the rest are listed below the ranked block, clearly marked, rather than being given a number we cannot justify.
How this list is funded. Some links here earn us a commission if you buy. It costs you nothing extra, and it does not move anything up the list — the order comes from the WPScore, which is calculated from public ratings, install counts and update history. See the method.
At a glance
Get WordPress vulnerability alerts from the WPVulnerability Database API.
WPScore
Performance plugin from the WordPress Performance Team, which is a collection of standalone performance features.
WPScore
Free memory & server IP display, PHP EOL countdown, live CPU/RAM sparklines, server location, environment indicators, SSL expiry & EOL alerts.
WPScore
Stop silent site breakages. The ultimate in-admin server audit & per-user troubleshooting tool built for agencies and professional developers.
WPScore
Quickly find and fix WordPress plugin conflicts, recover from fatal errors, and clear stuck maintenance mode without any coding.
WPScore
An enhanced solution to optimize the performance of your WordPress website and automatically achieve the best Heartbeat API values.
WPScore
Introduces additional common tools to the Site Health interface.
WPScore
Free, lightweight WordPress security. Harden your site with login protection & 2FA, see Site Health clearly and run on-demand checks—setup in minutes.
WPScore
Provides a Troubleshooting Mode to help with support and debugging.
WPScore
Lockora Security Audit checks WordPress security posture, hardening, core integrity, vulnerabilities, and optional AI reports.
WPScore
Learn how your site performs: clear, plain-English insights on performance, security, and best practices.
WPScore
Scanfully monitors your WordPress sites for downtime, performance changes, vulnerabilities, broken content, email delivery problems, DNS changes, SSL …
WPScore
Monitor WordPress performance, security, accessibility, broken links, and website health from one dashboard.
WPScore
Site health snapshot and REST monitoring API. Auto-detects WordFence/Defender, UpdraftPlus/Snapshot. Built for agencies running multiple sites.
WPScore
Removes the Site Health from the Dashboard introduced in WP 5.4
WPScore