Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
Alternatives to Flying Scripts: Delay JavaScript to Improve Site Speed & Performance
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.
A. Smith Speed Optimizerv1.0.0
WordPress speed plugin. Lazy load, minify, defer JavaScript, remove bloat, clean your database. Track a 0-100 performance score. Free, no account.
1-Click Core Web Vitals optimization for your WordPress or WooCommerce site. Boost LCP, CLS, INP, defer JS, convert WebP, and clean your database.
Digify Speed Enginev1.0.0
Lightweight performance suite: converts images to WebP, eliminates bloat, defers JS, and accelerates WooCommerce checkout.
See every JavaScript file on your WordPress site. Control how each one loads. Speed up your pages without breaking anything.
All-in-one, safe, and powerful WordPress performance optimization plugin to supercharge page load speeds and boost Core Web Vitals (LCP, CLS, INP).
LM Page Assets Controlv1.0.0
Block specific CSS and JS files from loading on pages where they are not needed. Improve page speed by preventing unnecessary assets from loading.
Speed Up – Lazy Loadv1.0.28
Improves load speed of page and save the bandwidth.
MP Performance Optimizerv1.0.2
A lightweight performance optimization plugin. Defer/footer JavaScript, async/combine/minify CSS, and remove unused WordPress assets.
Script Surgeryv0.2.0
See exactly what scripts and styles load on each page type — which plugin added them, their size, whether they block rendering — and disable them per …