Plugin Check is a WordPress.org tool which provides checks to help plugins meet the directory requirements and follow various best practices.
Plugin Tag: performance
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Cachify
Smart, efficient cache solution for WordPress. Use DB, HDD, Redis or Memcached for storing your blog pages. Make WordPress faster!
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SQLite Object Cache
A fast persistent object cache backend for the rest of us, powered by SQLite and accelerated by APCu
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Lazy Loader
Lazy loading plugin that supports images, iFrames, video and audio elements and uses the lightweight lazysizes script. With manual modification of the …
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Lazy Load for Videos
Boost page speed by replacing embedded YouTube and Vimeo videos with a clickable preview image. Video scripts only load on click.
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AF Companion – Starter Sites, Speed Booster & Growth Suite for Professional Publishing
One-Click Starter Sites, Performance Optimization, and Publisher Growth Tools
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ezCache
Lightning-fast WordPress optimization — page caching, Redis Object Cache, Critical CSS, WebP images, CSS/JS optimization, and 15+ performance tools.
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Use Google Libraries
Allows your site to use common javascript libraries from Google's AJAX Libraries CDN, rather than from WordPress's own copies.
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WP Compress – Instant Performance & Speed Optimization
Everything you need for a faster website – smart optimization, advanced caching, adaptive images, WebP creation, script improvements, optional CDN del …