Website uptime monitoring, downtime alerts and an 11-check WooCommerce Health diagnostic with store health alerts.
Alternatives to GTmetrix for WordPress
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.
Preload pages intelligently to boost site speed and enhance user experience by loading pages before users click, ensuring instant page transitions.
Make your website load faster by removing unused CSS. Automatically strips bloated stylesheets down to only what each page actually needs.
Convert JPEG & PNG images to WebP and AVIF. Serve next-gen formats automatically. Reduce image sizes up to 50% for a faster, higher-scoring website.
Speed up WordPress by stopping unneeded plugins from loading on chosen pages, posts, and categories — fewer queries, lighter, faster pages.
A complete WordPress caching plugin: page cache, object cache, CDN, database cleanup and Core Web Vitals optimization, plus a built-in MCP server.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
The complete font optimization for Google Fonts plugin — boost page speed, fix render-blocking fonts, and self-host for GDPR compliance.
Amigo Performance delivers professional-grade optimization controls for WordPress sites that need consistent Core Web Vitals improvements without addi …
Detect PHP error spikes, recurring patterns, request impact and source-version changes with grouped local diagnostics.