How Smart Slider 3 Affects Your WordPress Speed
B-
Estimated Speed Score
Measured Performance
Tested Feb 2026 · How we test
+5 ms
TTFB Impact
+2 MB
Memory Impact
+2
DB Queries
Plugin Overview
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Performance Analysis
Performance Impact
Smart Slider 3 receives an estimated speed score of B-. Our real benchmark tests measured the following impact when activating this plugin:
- TTFB impact: +5 ms
- Memory impact: +2.0 MB
- Additional DB queries: +2
Overall activation impact: low. This plugin adds minimal overhead to your WordPress site.
Maintenance Status
Last updated: 2026-01-14. Requires PHP 7.0+. Trusted by 800K+ active installations.
Benchmark data measured in an isolated Docker environment (WordPress 6.8, PHP 8.3, GeneratePress). See our full methodology.
Alternatives to Smart Slider 3
| Plugin | Speed Score | Active Installs |
|---|---|---|
| Essential Addons for Elementor – Popular Elementor Templates & Widgets | B | 2M+ |
| SVG Support | C+ | 1M+ |
| Premium Addons for Elementor – Powerful Elementor Templates & Widgets | B | 700K+ |
Frequently Asked Questions
Does Smart Slider 3 slow down WordPress?
Smart Slider 3 has an estimated speed score of B-. It has a moderate impact. Monitor your site speed after installation.
Is Smart Slider 3 still maintained?
Smart Slider 3 was last updated on 2026-01-14. It has 800K+ active installations, indicating it is actively maintained and widely trusted.
What are the best alternatives to Smart Slider 3?
Check our plugin reviews in the Media 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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