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WordPress plugin comparison

Image Optimizer vs Specify Missing Image Dimensions

At a glance

  • Image Optimizer has more active installs: 1M+, against 1K+ for Specify Missing Image Dimensions.
  • On a typical day, Image Optimizer is downloaded about 5,796 times, Specify Missing Image Dimensions about 12.
  • Specify Missing Image Dimensions is rated higher: 4.5 out of 5 from 11 reviews, against 1.7 from 81 reviews.
  • Image Optimizer was updated more recently: Sep 22, 2026, against May 29, 2022 for Specify Missing Image Dimensions.
  • Image Optimizer is tested with a newer WordPress: 7.0.8, against 6.0.18 for Specify Missing Image Dimensions.
  • Specify Missing Image Dimensions has been around longer: since 2021, against 2024 for Image Optimizer.

Line by line

Image Optimizer leads on 6 of 7 comparable lines.

MetricImage OptimizerSpecify Missing Image Dimensions
Popular rank#58#5,692
Active installs1M+1K+
Downloads, last 30 days174.1K354
Rating1.7(81)4.5(11)
Support threads resolved100%–
Tested up to7.0.86.0.18
Search multiplier×1.28×0.01
Last release1 month ago4 years ago
Requires PHP7.45.3

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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