SG Optimizer vs Spectra Gutenberg Blocks – Website Builder for the Block Editor: Which Is Faster for WordPress?

Speed Optimizer – The All-In-One Performance-Boosting Plugin vs Spectra Gutenberg Blocks – Website Builder for the Block Editor - MakeWPFast
SG Optimizer
1M+ 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
MetricSG OptimizerSpectra Gutenberg Blocks
⚡ Activation TTFBpending+12 ms
⚡ Activation Memorypending+2 MB
⚡ Activation Queriespending+24
🏠 Homepage TTFBpending+6 ms
🏠 Homepage Memorypending+2 MB
🏠 Homepage Queriespending+8
⚙️ WP Admin TTFBpending+9 ms
⚙️ WP Admin Memorypending+2 MB
⚙️ WP Admin Queriespending+40

Feature-by-Feature Comparison

FeatureSG OptimizerSpectra Gutenberg Blocks – Website Builder for the Block Editor
Active Installs1.0M+1.0M+
User Rating4.2/54.7/5
Speed ScoreBB+
Tested Up ToWP 6.9.1WP 6.9.1
Requires PHP7.07.4
Last Updated2025-12-152026-02-12
Total Downloads93.8M+38.8M+
Verdict
FasterUltimate-addons-for-gutenberg
More FeaturesUltimate-addons-for-gutenberg
Overall WinnerUltimate-addons-for-gutenberg
Full Reviews
SG Optimizer Performance ReviewSpectra Gutenberg Blocks – Website Builder for the Block Editor Performance Review
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