HealthSpark Site Health Dashboard v1.0.6
Your site's vital signs — all in one dashboard. Monitor accessibility, performance, security, SEO health, and EU compliance.
Tags / performance
performance
1,093 WordPress plugins tagged “performance”. Every result links to a crawlable PlugIndex profile.
HealthSweep Site Monitor – Advanced Site Health & Performance Tools v1.0.1
Advanced WordPress Site Health, performance, security, cleanup, snapshots, alerts, and local speed benchmarking for admins.
Heartbeat Manager – Optimize CPU Performance, Fix admin-ajax & Speed Up WordPress v1.0.5
Stop high CPU spikes and fix admin-ajax.php slowdowns. Granularly control WordPress Heartbeat frequency to boost backend speed and save hosting costs.
Heleco Media WebP Converter v1.1
Automatically convert uploaded images to WebP format for faster page loading and better performance. Simple, lightweight, and efficient.
HFP Widget Usage Scanner for Elementor v1.7.2
Scan Elementor widget usage across pages and templates, export reports, and disable unused widgets with restore controls.
HoatzinMedia — Media Cleaner & Storage Optimizer v1.2.0
Smart media cleaner: detect unused files, duplicates and large attachments; optimize storage safely.
Holographic Extreme Cache v1.0.63
Simple yet powerful static page caching with smart clearing, safe exclusions, preload and diagnostics.
Hooktrail v1.0.0
See every hook that ran on a page, which plugin is behind it, how long it took, what it changed, and the queries and PHP warnings each plugin caused.
Ibracodes AVIF Converter v1.3.1
Convert images to AVIF and update the image URLs already saved inside Elementor and other page builders, so old pages get smaller too.
ImageCompressionAI Media Optimizer v1.0.0
Compress your media library through the imagecompression.ai API. Automatic on upload, bulk compression, resizing, backups with one-click restore.
Imedes Preflight v1.0.2
Faster invalid-request handling and resilient WordPress URLs with stable public resource identities.
ImgSmaller – Optimize Images | Compress Images | Convert WebP & AVIF v1.1.1
Compress WordPress Media Library images through ImgSmaller with background processing, protected backups, and safe restore controls.
IndiaTVDNA Performance Monitor v1.0.28
WordPress performance diagnostics with 27 Free tool screens, error investigation, slow-query analysis and opt-in monitoring.
IndiaTVDNA Turbo Cache – Speed & Performance Optimization v1.4.9
Cache and optimization controls for WordPress, with performance monitoring and optional CDN integrations.
Infinico Image Optimizer v2.0.2
Fast, local WebP and AVIF image optimizer for WordPress with native GD/Imagick processing, non-destructive backup, and Elementor support.
Infovarious Picture Converter v1.0.0
Creates AVIF and WebP copies of your uploaded images and serves them with a safe element. Originals are never modified.
Inquirer v0.1.0
Run queries of an arbitrary URL on websites that can take these as query parameters.
Instant Page Load & Caching v1.0
A lightweight caching plugin that improves website performance by storing static page versions and delivering them instantly.
Jinx Fast-Cache v1.1.0
Blazing fast full-page caching for WordPress. Jinx Fast-Cache serves static HTML files, bypassing PHP and database overhead entirely.
JRMora JSON Search v1.0.0
Replaces heavy MySQL search queries with a static JSON index file for instantaneous, ultra-fast search responses.
JZB Image Auto AVIF v1.0.0
Automatically optimize WordPress images to AVIF and WebP using an independent mirror cache and safe output buffering.
Kashida Image Optimizer v5.1.35
Lightweight WordPress image optimization with WebP and AVIF, while preserving original JPG, JPEG and PNG files.
Khukuri Speed X-Ray v1.0.2
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.
Klydexa Site Integrity Audit v1.3.0
Diagnose. Understand. Fix. Protect. Local-first health, security, compatibility, performance, database and plugin-conflict auditing for WordPress.