Monitor Core Web Vitals (LCP, INP, CLS) & run a Google PageSpeed Insights speed checker directly inside WordPress. No API key required.
Alternatives to Performance Checker
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.
OnPage Speed Checkerv1.1.0
Check PageSpeed Insights performance for homepage, pages, and posts directly from your WordPress dashboard.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Improve your Wordpress SEO and performance by using dynamic rendering. Prerender your website and generate an easy-to-crawl version of your website.
Speed up Contact Form 7v1.2.0
Loads Contact Form 7, reCAPTCHA, Turnstile and add-on assets only on pages that actually show a form.
Khukuri Speed X-Rayv1.0.2
Stop guessing why your site is slow. See exactly what's costing you points, what each fix will gain, and what to do about it. Free forever.
Speed up WordPress by disabling plugin CSS and JS on pages that don't need them. Faster load time, no code needed.
Core Web Vitals (CWV) is the new ranking factor
WordPress speed optimization plugin to boost PageSpeed, improve Core Web Vitals, reduce TTFB and enable static HTML caching for 100/100 performance.
Fast Velocity Minifyv3.5.8
Maximize GTmetrix, PageSpeed and enhance Web Vitals by minifying CSS/JS, lazy loading scripts, optimizing images, and improving load speed overall.