WooCommerce Legacy REST API vs Query Monitor – The developer tools panel for WordPress: Which Is Faster for WordPress?
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
| Metric | WooCommerce Legacy REST API | Query Monitor |
|---|---|---|
| ⚡ Activation TTFB | +1 ms | +5 ms |
| ⚡ Activation Memory | +0 MB | +2 MB |
| ⚡ Activation Queries | +0 | +1 |
| 🏠 Homepage TTFB | +-4 ms | +-14 ms |
| 🏠 Homepage Memory | +0 MB | +2 MB |
| 🏠 Homepage Queries | +0 | +1 |
| ⚙️ WP Admin TTFB | +0 ms | +-6 ms |
| ⚙️ WP Admin Memory | +0 MB | +0 MB |
| ⚙️ WP Admin Queries | +0 | +1 |
Feature-by-Feature Comparison
| Feature | WooCommerce Legacy REST API | Query Monitor – The developer tools panel for WordPress |
|---|---|---|
| Active Installs | 400K+ | 200K+ |
| User Rating | 1.5/5 | 4.9/5 |
| Speed Score | D | B+ |
| Tested Up To | WP 0 | WP 6.9.1 |
| Requires PHP | 7.4 | 7.4 |
| Last Updated | 2025-01-23 | 2025-12-11 |
| Total Downloads | 2.3M+ | 18.9M+ |
Verdict
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Frequently Asked Questions
Which is faster, WooCommerce Legacy REST API 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, WooCommerce Legacy REST API 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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