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WordPress plugin comparison

Core Web Vitals & PageSpeed Booster vs Image Optimizer

At a glance

  • Image Optimizer has more active installs: 1M+, against 1K+ for Core Web Vitals & PageSpeed Booster.
  • On a typical day, Image Optimizer is downloaded about 5,537 times, Core Web Vitals & PageSpeed Booster about 24.
  • Core Web Vitals & PageSpeed Booster is rated higher: 3.9 out of 5 from 15 reviews, against 1.7 from 81 reviews.
  • Image Optimizer was updated more recently: Sep 22, 2026, against Sep 21, 2026 for Core Web Vitals & PageSpeed Booster.
  • Core Web Vitals & PageSpeed Booster is tested with a newer WordPress: 7.1.4, against 7.0.8 for Image Optimizer.
  • Core Web Vitals & PageSpeed Booster has been around longer: since 2021, against 2024 for Image Optimizer.

Line by line

Image Optimizer leads on 5 of 7 comparable lines.

MetricCore Web Vitals & PageSpeed BoosterImage Optimizer
Popular rank#6,831#58
Active installs1K+1M+
Downloads, last 30 days695174.3K
Rating3.9(15)1.7(81)
Support threads resolved–100%
Tested up to7.1.47.0.8
Search multiplier×0.56×1.28
Last release1 month ago1 month ago
Requires PHP–7.4

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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