Post Duplicator vs Query Monitor – The developer tools panel for WordPress: Which Is Faster for WordPress?

Post Duplicator vs Query Monitor – The developer tools panel for WordPress - MakeWPFast
Post Duplicator
A
200K+ installs · 4.8/5 rating
View full benchmark →
VS
Query Monitor – The developer tools panel for WordPress
A-
200K+ installs · 4.9/5 rating
View full benchmark →
Overall Winner
Head-to-Head Benchmark
MetricPost DuplicatorQuery Monitor
⚡ Activation TTFB+-2 ms+5 ms
⚡ Activation Memory+0 MB+2 MB
⚡ Activation Queries+1+1
🏠 Homepage TTFB+-4 ms+-14 ms
🏠 Homepage Memory+0 MB+2 MB
🏠 Homepage Queries+1+1
⚙️ WP Admin TTFB+2 ms+-6 ms
⚙️ WP Admin Memory+0 MB+0 MB
⚙️ WP Admin Queries+1+1

Feature-by-Feature Comparison

FeaturePost DuplicatorQuery Monitor – The developer tools panel for WordPress
Active Installs200K+200K+
User Rating4.8/54.9/5
Speed ScoreBB+
Tested Up ToWP 6.9.1WP 6.9.1
Requires PHP7.47.4
Last Updated2026-02-112025-12-11
Total Downloads4.2M+18.9M+
Verdict
FasterQuery-monitor
More FeaturesQuery-monitor
Overall WinnerQuery-monitor
Full Reviews
Post Duplicator Performance ReviewQuery Monitor – The developer tools panel for WordPress Performance Review
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Frequently Asked Questions

Which is faster, Post Duplicator or Query Monitor – The developer tools panel for WordPress?
Based on our heuristic analysis, Query Monitor – The developer tools panel for WordPress scores better on speed metrics.
Which should I use, Post Duplicator or Query Monitor – The developer tools panel for WordPress?
Query Monitor – The developer tools panel for WordPress is our overall recommendation based on speed, features, and user ratings.
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