A lightweight, modular website auditing plugin for WordPress that scans and optimizes SEO, performance, security, and database health.
Alternatives to Omninox Site Toolkit
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Check plugin compatibility and repository health, track updates, roll back WordPress.org plugins, and download installed versions as ZIP files.
WordPress optimization plugin and all-in-one toolkit for performance, security, SEO, content, media, users, and site management.
An all-in-one modular WordPress optimization toolkit for performance, security, backups, and site health.
Comprehensive technical audit for WordPress. Identifies SEO, performance, database, and security issues.
Debloat, harden, optimize, and back up WordPress — one lean, free, open-source plugin. No tracking, no telemetry, no paid tier.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Developer toolkit for WordPress site migration and backup with WPress compatibility and cloud storage.
155 WordPress modules: 90 free in this plugin, plus 65 in the separate Pro add-on. Tools for admin, content, media, login, and email.
Detect PHP error spikes, recurring patterns, request impact and source-version changes with grouped local diagnostics.