How Seraphinite Accelerator Affects Your WordPress Speed

B+

Estimated Speed Score (based on plugin metrics)

Plugin Overview

Active Installs60K+

Rating4.8/5 (471)

Tested Up ToWP 6.9.1

Requires PHP7.1+

Last UpdatedFeb 10, 2026

Downloads790K+

AuthorSeraphinite Solutions

WP.orgView on WordPress.org

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Seraphinite Accelerator Speed Score - MakeWPFast

Performance Analysis

Performance Impact

Seraphinite Accelerator 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: 2026-02-10. Requires PHP 7.1+. Trusted by 60K+ 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 Seraphinite Accelerator

Plugin	Speed Score	Active Installs
LiteSpeed Cache	A-	7M+
Site Kit by Google – Analytics, Search Console, AdSense, Speed	B-	5M+
Jetpack – WP Security, Backup, Speed, & Growth	B-	3M+

Frequently Asked Questions

Does Seraphinite Accelerator slow down WordPress?

Seraphinite Accelerator has an estimated speed score of B+. It should have minimal impact on your site speed.

Is Seraphinite Accelerator still maintained?

Seraphinite Accelerator was last updated on 2026-02-10. It has 60K+ active installations, indicating it is actively maintained and widely trusted.

What are the best alternatives to Seraphinite Accelerator?

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