Monitor Core Web Vitals (LCP, INP, CLS) & run a Google PageSpeed Insights speed checker directly inside WordPress. No API key required.
Alternatives to Core Web Vitals – Real User Monitoring (RUM)
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Celero Adaptive Speedv3.7.31
Finds what slows your site and fixes it one change at a time: tested out of visitors' sight, kept only if all works, undone if the site slows.
Detect PHP error spikes, recurring patterns, request impact and source-version changes with grouped local diagnostics.
WordPress performance plugin that automatically optimizes websites using intelligent, real-time data.
PlugoSpeedv1.2.1
A WordPress cache plugin delivering static HTML cache, page caching, CSS minification, JavaScript defer, lazy load, and Core Web Vitals improvements.
Run PageSpeed scans, diagnose bottlenecks, and safely optimize images, assets, caching, critical CSS, and LCP.
Titanium Site Watch – Website Uptime Monitoring & Downtime Alerts with Health Checks for WooCommercev1.0.8
Website uptime monitoring, downtime alerts and an 11-check WooCommerce Health diagnostic with store health alerts.
Improve WordPress speed and Core Web Vitals with page cache, WebP, minification, database cleanup and built-in performance diagnostics.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Measure Core Web Vitals (LCP, INP, CLS) from real visitors and see which element, file and plugin slows each page. Works next to your cache plugin.