PluginScout

365i Performance Optimizer — WordPress Caching Plugin

by Mark McNeece of 365i · WordPress.org page · Website

v2.2.1 Tested up to WP 7.0.4 PHP 7.4+

365i Performance Optimizer has fewer than 10 active installs on WordPress.org and 908 downloads all time. We have tracked it since September 4, 2026; download trends appear after 30 days of data. The last update was on May 21, 2026, tested up to WordPress 7.0.4.

365i Performance Optimizer at a glance

Active installs
fewer than 10
Total downloads
908
Downloads, last 30 days
–
available after 30 days of tracking
30-day growth
–
tracking since September 4, 2026

Is 365i Performance Optimizer well maintained?

Support threads resolved
No open threads
nothing waiting on the WordPress.org forum
WordPress compatibility
Behind
tested up to WordPress 7.0.4, not yet with the current 7.1

Features

The feature list from the plugin's own readme on WordPress.org, trimmed to the essentials.

  • JavaScript Delay – Don’t load non-critical scripts until user interacts (scroll, click, touch, keypress). Dramatically improves initial page load
  • Local Google Fonts – Download and serve Google Fonts from your server. Eliminates external requests and ensures GDPR compliance
  • Heartbeat Control – Reduce or disable WordPress Heartbeat API to save server resources
  • WooCommerce Optimization – Conditionally load cart fragments, styles, and block styles only on shop pages
  • Database Cleanup – Remove post revisions, auto-drafts, spam comments, orphaned data, and expired transients. Manual or scheduled
  • Query String Removal – Strip ?ver= parameters from static assets for better CDN caching

365i Performance Optimizer reviews and ratings

1 reviews on WordPress.org, with the most recent ones as their authors posted them.

All reviews
5.0 out of 5

1 reviews

5★
1
4★
0
3★
0
2★
0
1★
0

  • So far very good, maybe even a great plugin

    I did a quick and short test of this plugin and it's been great so far. We'll see what the results will be on the live site.

    miki24

Details

Speed up WordPress with speculation rules, script deferral, local Google Fonts, database cleanup, and WooCommerce optimization. Elementor-safe.

The full description, screenshots and every review live on the WordPress.org page.

Rankings 365i Performance Optimizer competes in

Tags

  • cache
  • elementor
  • performance
  • speed
  • woocommerce

More from Mark McNeece of 365i

Version
2.2.1
Last updated
May 21, 2026
First published
Dec 30, 2025
Requires WordPress
6.2
Tested up to
7.0.4
Requires PHP
7.4
Pricing
Free on WordPress.org

365i Performance Optimizer FAQ

What does 365i Performance Optimizer do?

According to its WordPress.org readme, 365i Performance Optimizer offers JavaScript Delay – Don’t load non-critical scripts until user interacts (scroll, click, touch, keypress). Dramatically improves initial page load, Local Google Fonts – Download and serve Google Fonts from your server. Eliminates external requests and ensures GDPR compliance, Heartbeat Control – Reduce or disable WordPress Heartbeat API to save server resources, WooCommerce Optimization – Conditionally load cart fragments, styles, and block styles only on shop pages and Database Cleanup – Remove post revisions, auto-drafts, spam comments, orphaned data, and expired transients. Manual or scheduled.

How many active installs does 365i Performance Optimizer have?

WordPress.org reports fewer than 10 active installs for 365i Performance Optimizer as of September 7, 2026.

Is 365i Performance Optimizer still maintained?

Yes. The last release was on May 21, 2026 and it is tested up to WordPress 7.0.4.

Is 365i Performance Optimizer free?

365i Performance Optimizer is free to install from WordPress.org. Many plugins also sell a paid version or add-ons.