How Smart Custom Fields Affects Your WordPress Speed

C+

Estimated Speed Score (based on plugin metrics)

Plugin Overview

Active Installs50K+

Rating4.9/5 (20)

Tested Up ToWP 6.8.3

Requires PHP7.4+

Last UpdatedDec 11, 2025

Downloads332K+

AuthorTakashi Kitajima

WP.orgView on WordPress.org

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Smart Custom Fields Speed Score - MakeWPFast

Performance Analysis

Performance Impact

Smart Custom Fields receives an estimated speed score of C+ based on our heuristic analysis of plugin metrics including update frequency, PHP requirements, active installs, and feature scope.

This plugin has an average performance impact. Consider whether you need all its features, and test your site speed before and after installation.

Maintenance Status

Last updated: 2025-12-11. Requires PHP 7.4+. Trusted by 50K+ active installations.

Note: Speed scores are estimated from plugin metrics. Real-world performance varies depending on your server configuration, other active plugins, and how you use the plugin.

Alternatives to Smart Custom Fields

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 Smart Custom Fields slow down WordPress?

Smart Custom Fields has an estimated speed score of C+. It has a moderate impact. Monitor your site speed after installation.

Is Smart Custom Fields still maintained?

Smart Custom Fields was last updated on 2025-12-11. It has 50K+ active installations, indicating it is actively maintained and widely trusted.

What are the best alternatives to Smart Custom Fields?

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.