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

B-

5M+ installs · 4.2/5 rating

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Spectra Gutenberg Blocks – Website Builder for the Block Editor

C+

1M+ installs · 4.7/5 rating

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Overall Winner

Head-to-Head Benchmark

Metric	Site Kit by Google	Spectra Gutenberg Blocks
⚡ Activation TTFB	+4 ms	+7 ms
⚡ Activation Memory	+2 MB	+2 MB
⚡ Activation Queries	+7	+14
🏠 Homepage TTFB	+3 ms	+0 ms
🏠 Homepage Memory	+2 MB	+0 MB
🏠 Homepage Queries	+7	+0
⚙️ WP Admin TTFB	+4 ms	+0 ms
⚙️ WP Admin Memory	+0 MB	+0 MB
⚙️ WP Admin Queries	+10	+0

Feature-by-Feature Comparison

Feature	Site Kit by Google – Analytics, Search Console, AdSense, Speed	Spectra Gutenberg Blocks – Website Builder for the Block Editor
Active Installs	5.0M+	1.0M+
User Rating	4.2/5	4.7/5
Speed Score	B-	B+
Tested Up To	WP 6.9.1	WP 6.9.1
Requires PHP	7.4	7.4
Last Updated	2026-02-09	2026-02-12
Total Downloads	238.1M+	38.8M+

Verdict

FasterUltimate-addons-for-gutenberg

More FeaturesGoogle-site-kit

Overall WinnerUltimate-addons-for-gutenberg

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Frequently Asked Questions

Which is faster, Site Kit by Google – Analytics, Search Console, AdSense, Speed or Spectra Gutenberg Blocks u2013 Website Builder for the Block Editor?

Based on our heuristic analysis, Spectra Gutenberg Blocks u2013 Website Builder for the Block Editor scores better on speed metrics.

Which should I use, Site Kit by Google – Analytics, Search Console, AdSense, Speed or Spectra Gutenberg Blocks u2013 Website Builder for the Block Editor?

Spectra Gutenberg Blocks u2013 Website Builder for the Block Editor is our overall recommendation based on speed, features, and user ratings.