Kirki Customizer Framework vs WooCommerce Legacy REST API: Which Is Faster for WordPress?

Kirki Customizer Framework vs WooCommerce Legacy REST API - MakeWPFast
Kirki Customizer Framework
A-
500K+ installs · 4.5/5 rating
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Overall Winner
VS
WooCommerce Legacy REST API
A
400K+ installs · 1.5/5 rating
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Head-to-Head Benchmark
MetricKirki Customizer FrameworkWooCommerce Legacy REST API
⚡ Activation TTFB+9 ms+6 ms
⚡ Activation Memory+2 MB+0 MB
⚡ Activation Queries+1+1
🏠 Homepage TTFB+9 ms+-1 ms
🏠 Homepage Memory+2 MB+0 MB
🏠 Homepage Queries+1+1
⚙️ WP Admin TTFB+-1 ms+0 ms
⚙️ WP Admin Memory+0 MB+0 MB
⚙️ WP Admin Queries+0+1

Feature-by-Feature Comparison

FeatureKirki Customizer FrameworkWooCommerce Legacy REST API
Active Installs500K+400K+
User Rating4.5/51.5/5
Speed ScoreB-D
Tested Up ToWP 6.9.1WP 0
Requires PHP7.47.4
Last Updated2026-02-102025-01-23
Total Downloads11.8M+2.3M+
Verdict
FasterKirki
More FeaturesKirki
Overall WinnerKirki
Full Reviews
Kirki Customizer Framework Performance ReviewWooCommerce Legacy REST API Performance Review
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