How Force Regenerate Thumbnails Affects Your WordPress Speed
C+
Estimated Speed Score
Measured Performance
Tested Feb 2026 · How we test
+1 ms
TTFB Impact
+0 MB
Memory Impact
+0
DB Queries
Plugin Overview
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Performance Analysis
Performance Impact
Force Regenerate Thumbnails receives an estimated speed score of C+. Our real benchmark tests measured the following impact when activating this plugin:
- TTFB impact: +1 ms
- Memory impact: +0.0 MB
- Additional DB queries: +0
Overall activation impact: low. This plugin adds minimal overhead to your WordPress site.
Maintenance Status
Last updated: 2025-06-03. Requires PHP 7.4+. Trusted by 200K+ active installations.
Benchmark data measured in an isolated Docker environment (WordPress 6.8, PHP 8.3, GeneratePress). See our full methodology.
Alternatives to Force Regenerate Thumbnails
| Plugin | Speed Score | Active Installs |
|---|---|---|
| Elementor Website Builder – More Than Just a Page Builder | B- | 10M+ |
| Classic Editor | B- | 9M+ |
| Yoast Duplicate Post | C | 4M+ |
Frequently Asked Questions
Does Force Regenerate Thumbnails slow down WordPress?
Force Regenerate Thumbnails has an estimated speed score of C+. It has a moderate impact. Monitor your site speed after installation.
Is Force Regenerate Thumbnails still maintained?
Force Regenerate Thumbnails was last updated on 2025-06-03. It has 200K+ active installations, indicating it is actively maintained and widely trusted.
What are the best alternatives to Force Regenerate Thumbnails?
Check our plugin reviews in the Other category for alternatives. We compare plugins side-by-side on speed, features, and user ratings to help you find the best fit.
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