How CMB2 Affects Your WordPress Speed

C-

Estimated Speed Score

+-5 ms

TTFB Impact

+0 MB

Memory Impact

DB Queries

Low impact

Plugin Overview

Active Installs300K+

Rating5/5 (91)

Tested Up ToWP 6.4.7

Requires PHP7.4+

Last UpdatedApr 2, 2024

Downloads5M+

AuthorJustin Sternberg

WP.orgView on WordPress.org

Share This Badge

Add this performance badge to your site or README:

<a href="https://makewpfast.com/plugins/cmb2/"><img src="https://makewpfast.com/wp-json/mwf-pseo/v1/badge/cmb2" alt="CMB2 Speed Score - MakeWPFast" /></a>

Preview:

Performance Analysis

Performance Impact

CMB2 receives an estimated speed score of C-. Our real benchmark tests measured the following impact when activating this plugin:

TTFB impact: +-5 ms
Memory impact: +0.0 MB
Additional DB queries: +0

Overall activation impact: low. This plugin adds minimal overhead to your WordPress site.

Maintenance Status

Last updated: 2024-04-02. Requires PHP 7.4+. Trusted by 300K+ active installations.

Benchmark data measured in an isolated Docker environment (WordPress 6.8, PHP 8.3, GeneratePress). See our full methodology.

Alternatives to CMB2

Plugin	Speed Score	Active Installs
Contact Form 7	C+	10M+
Akismet Anti-spam: Spam Protection	C+	6M+
WPForms – Easy Form Builder for WordPress – Contact Forms, Payment Forms, Surveys, & More	B	6M+

Frequently Asked Questions

Does CMB2 slow down WordPress?

CMB2 has an estimated speed score of C-. It may noticeably affect your site speed. Consider alternatives if performance is critical.

Is CMB2 still maintained?

CMB2 was last updated on 2024-04-02. It has 300K+ active installations, indicating it is actively maintained and widely trusted.

What are the best alternatives to CMB2?

Check our plugin reviews in the Forms category for alternatives. We compare plugins side-by-side on speed, features, and user ratings to help you find the best fit.