wp.org search vs our merit ranking: “image fallback”
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 “image fallback”, we agree with wp.org on the top plugin, and our order differs from theirs on 9 of the top 20. 1 plugin is 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 the install base is organic or host-pushed, and its risk of being pulled.
Ranked above its merit
Image Optimizer – Compress Images and Convert to WebP or AVIF shows at wp.org #4 but places #20 on merit, a gap of 16 places. Its 1M+ installs carry it up the search order; its 1.7★ average from 81 reviews, plus freshness and upkeep, place it lower on our volume-weighted scale.
Buried gem
FooGallery Photo Gallery : Image, Video & Masonry Galleries places #8 on merit, 4.8★ from 995 reviews, but shows at wp.org #12. A smaller install base keeps it further down the default search order than its quality signals alone would.
Image Watermark 40K+ · 4.2★ (298)
wp.org #1 ↑2 2 
ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF 300K+ · 4.5★ (830)
wp.org #2 ↓1 3 
Smush – Image Optimization, Compression, Lazy Load, WebP & CDN 1M+ · 4.8★ (6053)
wp.org #3 ↑2 4 
Imagify Image Optimization: Optimize Images | Compress & Convert to WebP/AVIF 900K+ · 4.3★ (1656)
wp.org #5 ↓3 1 too low 5 
Modula Image Gallery – Photo Grid & Video Gallery 100K+ · 4.7★ (616)
wp.org #8 ↓1 3 too low 6 
Featured Image from URL (FIFU) 60K+ · 4.6★ (264)
wp.org #7 1 too low 7 
Robin Image Optimizer – Unlimited Image Optimization, WebP & AVIF 100K+ · 4.4★ (131)
wp.org #6 1 too high 8 FooGallery Photo Gallery : Image, Video & Masonry Galleries 100K+ · 4.8★ (995)
wp.org #12 ↓3 4 too low 9 
Perfect Images: Regenerate Thumbnails, Image Sizes, WebP & AVIF 60K+ · 4.8★ (279)
wp.org #10 1 too low 10 
LiteSpeed Cache 7M+ · 4.8★ (2778)
wp.org #14 ↓1 4 too low 11 
Image Hover Effects Ultimate ( Image Gallery, Effects, Lightbox, Comparison & Magnifier ) 10K+ · 4.7★ (250)
wp.org #13 ↓1 2 too low 12 
ThumbPress – Compress Images, Manage Thumbnails, Detect Image Issues, WebP/AVIF, Lazy Loading, Hotlinking & More 20K+ · 3.7★ (117)
wp.org #9 ↓1 3 too high 13 
Easy Image Gallery 4K+ · 4.6★ (41)
wp.org #15 ↑3 2 too low 14 
Image CAPTCHA for Contact Form 7 and WPForms by HookAndHook (DSGVO/GDPR) 70K+ · 4.7★ (49)
wp.org #19 ↓3 5 too low 15 
Auto Featured Image (Auto Post Thumbnail) 40K+ · 3.8★ (119)
wp.org #20 ↑1 5 too low 16 
Categories Images 50K+ · 4.5★ (86)
wp.org #24 ↓1 8 too low 17 
Image Gallery 3K+ · 4.4★ (32)
wp.org #16 ↑1 1 too high 18 
Modern Image Formats 100K+ · 3.6★ (26)
wp.org #18 ↓3 19 
Better image sizes 2K+ · 5.0★ (5) thin reviews
wp.org #11 8 too high 20 Image Optimizer – Compress Images and Convert to WebP or AVIF 1M+ · 1.7★ (81) host-installed base low rating, top placement
wp.org #4 16 too high 21 
Image Ticker Carousel | by Creavi 500+ · 5.0★ (3) thin reviews
wp.org #23 2 too low 22 
Broken Image Fallback 10+ · 5.0★ (1) thin reviews
wp.org #17 ↓3 5 too high 23 
CodingBunny Image Optimizer 600+ · 5.0★ (1) thin reviews
wp.org #22 ↓2 1 too high 24 
Secondary Product Image for WooCommerce 2K+ · 3.5★ (2) thin reviews
wp.org #21 ↓2 3 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.