How SiteOrigin CSS Affects Your WordPress Speed
B-
Estimated Speed Score
Measured Performance
Tested Feb 2026 · How we test
+13 ms
TTFB Impact
+0 MB
Memory Impact
+1
DB Queries
Plugin Overview
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Performance Analysis
Performance Impact
SiteOrigin CSS receives an estimated speed score of B-. Our real benchmark tests measured the following impact when activating this plugin:
- TTFB impact: +13 ms
- Memory impact: +0.0 MB
- Additional DB queries: +1
Overall activation impact: low. This plugin adds minimal overhead to your WordPress site.
Maintenance Status
Last updated: 2025-12-06. Requires PHP 7.0.0+. Trusted by 100K+ active installations.
Benchmark data measured in an isolated Docker environment (WordPress 6.8, PHP 8.3, GeneratePress). See our full methodology.
Alternatives to SiteOrigin CSS
| Plugin | Speed Score | Active Installs |
|---|---|---|
| Elementor Website Builder – More Than Just a Page Builder | B- | 10M+ |
| Classic Editor | B- | 9M+ |
| Yoast Duplicate Post | C | 4M+ |
Frequently Asked Questions
Does SiteOrigin CSS slow down WordPress?
SiteOrigin CSS has an estimated speed score of B-. It has a moderate impact. Monitor your site speed after installation.
Is SiteOrigin CSS still maintained?
SiteOrigin CSS was last updated on 2025-12-06. It has 100K+ active installations, indicating it is actively maintained and widely trusted.
What are the best alternatives to SiteOrigin CSS?
Check our plugin reviews in the Other category for alternatives. We compare plugins side-by-side on speed, features, and user ratings to help you find the best fit.
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