How Simple Calendar – Google Calendar Plugin Affects Your WordPress Speed

B-

Estimated Speed Score (based on plugin metrics)

Plugin Overview

Active Installs50K+

Rating3.8/5 (394)

Tested Up ToWP 6.8.3

Requires PHP8.1+

Last UpdatedJan 21, 2026

Downloads3.6M+

AuthorSimpleCalendar

WP.orgView on WordPress.org

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Simple Calendar – Google Calendar Plugin Speed Score - MakeWPFast

Performance Analysis

Performance Impact

Simple Calendar – Google Calendar Plugin receives an estimated speed score of B- based on our heuristic analysis of plugin metrics including update frequency, PHP requirements, active installs, and feature scope.

This plugin has a moderate performance footprint. For most sites, it should not cause noticeable slowdown. Monitor your site’s performance after installation.

Maintenance Status

Last updated: 2026-01-21. Requires PHP 8.1+. 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 Simple Calendar – Google Calendar Plugin

Plugin	Speed Score	Active Installs
Classic Widgets	C	2M+
ElementsKit Elementor Addons and Templates	B	1M+
Custom Post Type UI	B-	1M+

Frequently Asked Questions

Does Simple Calendar – Google Calendar Plugin slow down WordPress?

Simple Calendar – Google Calendar Plugin has an estimated speed score of B-. It has a moderate impact. Monitor your site speed after installation.

Is Simple Calendar – Google Calendar Plugin still maintained?

Simple Calendar – Google Calendar Plugin was last updated on 2026-01-21. It has 50K+ active installations, indicating it is actively maintained and widely trusted.

What are the best alternatives to Simple Calendar – Google Calendar Plugin?

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