Site Kit by Google – Analytics, Search Console, AdSense, Speed vs Spectra Gutenberg Blocks – Website Builder for the Block Editor: Which Is Faster for WordPress?

Site Kit by Google – Analytics, Search Console, AdSense, Speed vs Spectra Gutenberg Blocks – Website Builder for the Block Editor - MakeWPFast
Site Kit by Google – Analytics, Search Console, AdSense, Speed
B-
5M+ installs · 4.2/5 rating
View full benchmark →
VS
Spectra Gutenberg Blocks – Website Builder for the Block Editor
C
1M+ installs · 4.7/5 rating
View full benchmark →
Overall Winner
Head-to-Head Benchmark
MetricSite Kit by GoogleSpectra Gutenberg Blocks
⚡ Activation TTFB+1 ms+12 ms
⚡ Activation Memory+2 MB+2 MB
⚡ Activation Queries+13+24
🏠 Homepage TTFB+17 ms+6 ms
🏠 Homepage Memory+2 MB+2 MB
🏠 Homepage Queries+3+8
⚙️ WP Admin TTFB+2 ms+9 ms
⚙️ WP Admin Memory+2 MB+2 MB
⚙️ WP Admin Queries+6+40

Feature-by-Feature Comparison

FeatureSite Kit by Google – Analytics, Search Console, AdSense, SpeedSpectra Gutenberg Blocks – Website Builder for the Block Editor
Active Installs5.0M+1.0M+
User Rating4.2/54.7/5
Speed ScoreB-B+
Tested Up ToWP 6.9.1WP 6.9.1
Requires PHP7.47.4
Last Updated2026-02-092026-02-12
Total Downloads238.1M+38.8M+
Verdict
FasterUltimate-addons-for-gutenberg
More FeaturesGoogle-site-kit
Overall WinnerUltimate-addons-for-gutenberg
Full Reviews
Site Kit by Google – Analytics, Search Console, AdSense, Speed Performance ReviewSpectra Gutenberg Blocks – Website Builder for the Block Editor Performance Review
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