WordPress plugin comparison

EWWW Image Optimizer vs Image Optimizer, Resizer and CDN

EWWW Image Optimizer

by Shane Bishop

1M+ installs4.8

Image Optimizer, Resizer and CDN

by Sirv CDN and Image Hosting

900+ installs4.9

At a glance

EWWW Image Optimizer has more active installs: 1M+, against 900+ for Image Optimizer, Resizer and CDN.
On a typical day, EWWW Image Optimizer is downloaded about 14,966 times, Image Optimizer, Resizer and CDN about 96.
Image Optimizer, Resizer and CDN is rated higher: 4.9 out of 5 from 265 reviews, against 4.8 from 1,845 reviews.
Image Optimizer, Resizer and CDN was updated more recently: Oct 31, 2026, against Oct 29, 2026 for EWWW Image Optimizer.
Both are tested up to WordPress 7.1.4.
EWWW Image Optimizer has been around longer: since 2012, against 2015 for Image Optimizer, Resizer and CDN.

EWWW Image Optimizer leads on 4 of 6 comparable lines.

Metric	EWWW Image Optimizer	Image Optimizer, Resizer and CDN
Popular rank	#59	#7,007
Active installs	1M+	900+
Downloads, last 30 days	961.2K	2.4K
Rating	4.8(1.8K)	4.9(265)
Support threads resolved	25%	–
Tested up to	7.1.4	7.1.4
Search multiplier	×2.43	×0.61
Last release	11 days ago	9 days ago
Requires PHP	7.4	5.6

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

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