wp.org search vs our merit ranking: “combine css”
wp.org orders by popularity, so a plugin a host bundled onto millions of sites, or a big-brand one that's slow and mediocre, can sit at the top. Our ranking is built to answer a different question: which of these is actually worth installing. How this works →
For “combine css”, we agree with wp.org on the top plugin, and our order differs from theirs on 12 of the top 20. 2 plugins are pushed down for signals wp.org ignores: errors, a host-installed base, or removal risk.
wp.org search ranks on
Install count (uncapped), the raw star average, freshness, and support. Popularity dominates, so the biggest install base usually wins regardless of how it got there.
We add
A cap on the install boost, volume-weighted ratings, and signals wp.org can't see: whether it throws errors on current PHP, whether the install base is organic or host-pushed, and its risk of being pulled.
Ranked above its merit
Combine Social Photos | Still BE shows at wp.org #4 but places #22 on merit, a gap of 18 places. Its 700+ installs carry it up the search order; its 5.0★ average from 2 reviews, plus freshness and upkeep, place it lower on our volume-weighted scale.
Buried gem
Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer places #10 on merit, 4.7★ from 339 reviews, but shows at wp.org #17. A smaller install base keeps it further down the default search order than its quality signals alone would.
LiteSpeed Cache 7M+ · 4.8★ (2778)
wp.org #1 2 
WP Fastest Cache – WordPress Cache Plugin 1M+ · 4.9★ (4228)
wp.org #2 3 
Jetpack Boost – Website Speed, Performance and Critical CSS 200K+ · 4.7★ (612)
wp.org #3 4 
Hummingbird Performance – Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN 70K+ · 4.7★ (1488)
wp.org #5 1 too low 5 
Super Page Cache – Cloudflare Cache, Page Speed & Core Web Vitals 70K+ · 4.8★ (517)
wp.org #7 2 too low 6 
WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance 1M+ · 4.8★ (2617)
wp.org #9 3 too low 7 
Translate WordPress with GTranslate 900K+ · 4.9★ (4962)
wp.org #12 5 too low 8 
Woody Code Snippets – Insert PHP, CSS, JS, and Header/Footer Scripts 50K+ · 4.5★ (221) not PHP-current
wp.org #8 9 
W3 Total Cache 900K+ · 4.4★ (5420)
wp.org #13 4 too low 10 Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer 40K+ · 4.7★ (339)
wp.org #17 7 too low 11 
Powered Cache – Caching and Optimization for WordPress – Easily Improve PageSpeed & Web Vitals Score 3K+ · 4.8★ (58)
wp.org #11 12 
Autoptimize 800K+ · 4.7★ (1428)
wp.org #19 7 too low 13 
SpeedyCache – Cache, Optimization, Performance 500K+ · 4.4★ (30) host-installed base
wp.org #6 7 too high 14 
Easy Social Feed – All In One Social Feed Plugin for WordPress 30K+ · 4.6★ (502)
wp.org #22 8 too low 15 
Asset CleanUp: Page Speed Booster 100K+ · 4.9★ (1564) not PHP-current
wp.org #23 8 too low 16 
Robo Gallery – Photo & Image Slider 40K+ · 4.3★ (406)
wp.org #21 5 too low 17 
NitroPack – Performance, Page Speed & Cache Plugin for Core Web Vitals, CDN & Image Optimization 90K+ · 4.3★ (311)
wp.org #24 7 too low 18 
Speed Optimizer – The All-In-One Performance-Boosting Plugin 1M+ · 4.2★ (641)
wp.org #20 2 too low 19 
WP Super Minify • Minify, Compress and Cache HTML, CSS & JavaScript 8K+ · 4.1★ (73)
wp.org #16 3 too high 20 
AnimateGL – WebGL & CSS Scroll Animations and Hover Effects for Gutenberg and Elementor 2K+ · 5.0★ (22) thin reviews
wp.org #15 5 too high 21 
Pattern CSS – The CSS Editor For Blocks 100+ · 5.0★ (8) heavy footprint thin reviews
wp.org #10 11 too high 22 Combine Social Photos | Still BE 700+ · 5.0★ (2) thin reviews
wp.org #4 18 too high 23 
Easy Optimizer – PageSpeed, Cache & Core Web Vitals (Unused CSS, Delay JS, Lazy Load) 1K+ · 4.6★ (18) thin reviews
wp.org #18 5 too high 24 
LWS Optimize – All-in-One Speed Booster & Cache Tools 20K+ · 4.6★ (9) thin reviews
wp.org #14 10 too high Merit ranking caps the install boost at 1M (wp.org leaves it uncapped), replaces the raw star average with a volume-weighted Bayesian score and a Wilson lower bound, and keeps wp.org's own freshness and compatibility decays. Method from the plugin-directory source; see Meta Trac #8298. Positions are tracked daily from the first visit to a keyword, so the small arrows show movement since tracking began.