Site Memory Inspector v1.0.0
Monitor your WordPress memory usage with a clean, lightweight dashboard.
Tags / performance
performance
1,093 WordPress plugins tagged “performance”. Every result links to a crawlable PlugIndex profile.
Site Scripts & Speed Manager v2.3.0
See every JavaScript file on your WordPress site. Control how each one loads. Speed up your pages without breaking anything.
SiteByter Image Optimizer v1.0.0
Unlimited local image compression. Bulk optimize, auto-compress on upload, backup and restore. No external API, no limits.
SiteDoc – Health & Conflict Scanner v1.0.0
Detect, diagnose, and fix site problems before they cost you traffic or revenue. Scans for plugin conflicts, performance bottlenecks, security risks, …
Sleekode Performance Core v1.0.1
Lightweight performance and maintenance toolkit for WordPress.
SLIM Low Bandwidth Mode v0.1.26
Serve your WordPress site in SLIM mode — single-request, text-first, and network-resilient.
Slimify v1.0.1
Local JPEG and PNG compression with optional WebP siblings. No remote API.
SlowFinder v1.6.0
Find which plugin is slowing your site. Profiles a page load and ranks plugins by time and queries. Works behind Cloudflare bot protection.
Smart Asset Optimizer for Fast Loading v1.0.0
Kill plugin bloat. Selectively disable unnecessary CSS and JS per page to boost speed and Core Web Vitals.
Smart Cache Purge & Warm for Cloudflare v1.4.1
Targeted cache purging and controlled cache warming for WordPress sites using Cloudflare.
Smart Site Health Monitor v2.0.2
A complete WordPress site health dashboard — performance, security, database, plugins, SEO and more, with a live health score and one-click fixes.
Smart Speed Cache Accelerator™ v2.0.0
Lightweight WordPress caching, responsive image delivery, CSS and JavaScript optimization, WooCommerce protections, and practical performance tools.
SmartLift Optimizer v2.2.0
SmartLift Optimizer is an advanced plugin to speed up your WordPress site with one-click optimization and bulk image optimization.
SmartSite Optimizer v1.0.0
A comprehensive all-in-one performance and user experience optimization solution for WordPress.
Smooth API Accelerator v1.4.6
Turn selected WordPress REST API responses into CDN-delivered JSON snapshots.
Smooth CDN Connector v1.5.7
Sync, offload, protect, and deliver WordPress media and site assets through Smooth Bundle.
Smooth CWV Reports v1.4.4
Run mobile and desktop Lighthouse audits, view page history, and store JSON reports locally or in Smooth Bundle, with cloud PDFs.
Snipfire Tweaks v1.1.0
71 tested one-click tweaks: security, a cleaner head, turn off what you don't use, maintenance mode, WooCommerce, EU VAT note, Greek shop pack.
Softminal Cache v1.1.3
Page cache, minify, lazy load, WebP, local fonts, database cleanup and a built-in speed audit. 100% free – no Pro version, no upsells, no ads.
Solutiontech Optimización Web v2.3.0
High-performance WordPress optimization: HTML cache, CSS/JS defer, image WebP/AVIF, lazy load, speculation rules, and diagnostics.
Speed in China | Test Website Speed from Mainland China | GFW Optimization & Google Fonts v1.0.3
Test website speed from mainland China, scan Great Firewall blocked resources, and localize Google Fonts from your WordPress dashboard.
Speed Matrix v1.0.0
Ultimate WordPress performance optimizer with caching, CSS/JS optimization, lazy loading, and WebP support.
Speed Pilot: Speed Up Your Website Performance v0.14.11
Run PageSpeed scans, diagnose bottlenecks, and safely optimize images, assets, caching, critical CSS, and LCP.
SpeedForge v1.0.1
Speed up WordPress with page caching, critical CSS, image optimization, lazy loading, and more.