wp.org search vs our merit ranking: “site 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 “site css”, we agree with wp.org on the top plugin, and our order differs from theirs on 6 of the top 20. 4 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
Simple Site Map Page shows at wp.org #14 but places #24 on merit, a gap of 10 places. Its 6K+ installs carry it up the search order; its 4.3★ average from 6 reviews, plus freshness and upkeep, place it lower on our volume-weighted scale.
Buried gem
WPCode – Insert Headers and Footers + Custom Code Snippets – WordPress Code Manager places #12 on merit, 4.9★ from 1915 reviews, but shows at wp.org #21. A smaller install base keeps it further down the default search order than its quality signals alone would.
Simple Custom CSS and JS 600K+ · 4.4★ (104)
wp.org #1 2 
Admin and Site Enhancements (ASE) 200K+ · 5.0★ (423)
wp.org #2 3 
SiteOrigin CSS 100K+ · 4.9★ (153)
wp.org #3 4 
Site Reviews 60K+ · 4.9★ (376)
wp.org #4 5 
LiteSpeed Cache 7M+ · 4.8★ (2778)
wp.org #6 1 too low 6 
Hummingbird Performance – Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN 70K+ · 4.7★ (1488)
wp.org #9 ↑2 3 too low 7 
CSS & JavaScript Toolbox 10K+ · 4.8★ (84)
wp.org #5 2 too high 8 
Jetpack Boost – Website Speed, Performance and Critical CSS 200K+ · 4.7★ (612)
wp.org #8 ↑1 9 
Elementor Website Builder – more than just a page builder 10M+ · 4.5★ (7323) not PHP-currentheavy footprint
wp.org #7 ↑1 2 too high 10 
Simple CSS 80K+ · 4.9★ (60)
wp.org #10 11 D Debloat – Remove Unused CSS, Optimize JS 30K+ · 4.8★ (41)
wp.org #11 ↑1 12 WPCode – Insert Headers and Footers + Custom Code Snippets – WordPress Code Manager 3M+ · 4.9★ (1915)
wp.org #21 ↑1 9 too low 13 
Simply Static – The Static Site Generator 30K+ · 4.5★ (195)
wp.org #18 5 too low 14 
W3 Total Cache 900K+ · 4.4★ (5420)
wp.org #24 10 too low 15 
CSS JS Manager, Async JavaScript, Defer Render Blocking CSS 1K+ · 4.8★ (90) throws errorsnot PHP-current
wp.org #12 ↑2 3 too high 16 
Add Admin CSS 10K+ · 4.9★ (35)
wp.org #15 ↑1 1 too high 17 
Woody Code Snippets – Insert PHP, CSS, JS, and Header/Footer Scripts 50K+ · 4.5★ (221) not PHP-current
wp.org #19 ↓2 2 too low 18 
Visual CSS Style Editor 30K+ · 4.1★ (90)
wp.org #17 ↑4 1 too high 19 
Jetpack – AI Agents & MCP, Security, Backup & Analytics 3M+ · 3.7★ (2408)
wp.org #23 4 too low 20 
FluentSnippets – High-Performance Code Snippets, Header & Footer Code, Custom CSS & PHP Code Manager 50K+ · 4.7★ (78)
wp.org #22 ↓2 2 too low 21 
Code Snippets 1M+ · 4.7★ (510) not PHP-current
wp.org #20 ↓13 1 too high 22 
MainWP Child – Securely Connects to the MainWP Dashboard to Manage Multiple Sites 700K+ · 5.0★ (71) throws errorsnot PHP-current
wp.org #13 9 too high 23 
Modular Custom CSS 400+ · 5.0★ (6) thin reviews
wp.org #16 ↑3 7 too high 24 Simple Site Map Page 6K+ · 4.3★ (6) thin reviews
wp.org #14 ↑1 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.