How WP Post Author – Author Box, Co-Authors & Guest Authors Affects Your WordPress Speed

Estimated Speed Score (based on plugin metrics)

Plugin Overview

Active Installs10K+

Rating4.4/5 (20)

Tested Up ToWP 6.9.1

Last UpdatedDec 10, 2025

Downloads951K+

AuthorAF themes

WP.orgView on WordPress.org

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WP Post Author – Author Box, Co-Authors & Guest Authors Speed Score - MakeWPFast

Performance Analysis

Performance Impact

WP Post Author – Author Box, Co-Authors & Guest Authors 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: 2025-12-10. Trusted by 10K+ 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 WP Post Author – Author Box, Co-Authors & Guest Authors

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Contact Form 7	C+	10M+
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WPForms – Easy Form Builder for WordPress – Contact Forms, Payment Forms, Surveys, & More	B	6M+

Frequently Asked Questions

Does WP Post Author – Author Box, Co-Authors & Guest Authors slow down WordPress?

WP Post Author – Author Box, Co-Authors & Guest Authors has an estimated speed score of C. It may noticeably affect your site speed. Consider alternatives if performance is critical.

Is WP Post Author – Author Box, Co-Authors & Guest Authors still maintained?

WP Post Author – Author Box, Co-Authors & Guest Authors was last updated on 2025-12-10. It has 10K+ active installations, indicating it is a functional plugin with a dedicated user base.

What are the best alternatives to WP Post Author – Author Box, Co-Authors & Guest Authors?

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.