Mark McNeece of 365i

<p><strong>365i Performance Optimizer</strong> is a comprehensive performance plugin that combines essential speed optimizations into one easy-to-use settings page. Perfect for developers and site owners who want granular control without editing functions.php.</p>
<h4>Why Choose This Plugin?</h4>
<ul>
<li><strong>Elementor-Safe</strong> – Automatically detects edit/preview mode and disables optimizations to prevent conflicts.</li>
<li><strong>No External Services</strong> – All optimizations run locally. No data sent to third parties. GDPR-friendly.</li>
<li><strong>Granular Control</strong> – Toggle each feature independently. Use profiles for quick setup or fine-tune every setting.</li>
<li><strong>WordPress.org Compliant</strong> – Follows all coding standards, proper sanitization, and clean uninstall.</li>
</ul>
<h4>Core Performance Features</h4>
<ul>
<li><strong>Speculative Loading</strong> – Uses WordPress 6.9+ Speculation Rules API to prefetch likely next pages.</li>
<li><strong>Preconnect & Preload</strong> – Resource hints for critical CSS, fonts, and hero images with one-click auto-detection.</li>
<li><strong>Script Deferral</strong> – Defer render-blocking scripts while protecting jQuery, Elementor, and core handles.</li>
<li><strong>Cleanup</strong> – Remove emoji scripts, embeds, REST links, oEmbed discovery, and disable XML-RPC.</li>
<li><strong>Image Optimization</strong> – Set fetchpriority=”high” on LCP candidates and control lazy-loading behavior.</li>
</ul>
<h4>Advanced Features (New in 2.0)</h4>
<ul>
<li><strong>JavaScript Delay</strong> – Don’t load non-critical scripts until user interacts (scroll, click, touch, keypress). Dramatically improves initial page load.</li>
<li><strong>Local Google Fonts</strong> – Download and serve Google Fonts from your server. Eliminates external requests and ensures GDPR compliance.</li>
<li><strong>Heartbeat Control</strong> – Reduce or disable WordPress Heartbeat API to save server resources.</li>
<li><strong>WooCommerce Optimization</strong> – Conditionally load cart fragments, styles, and block styles only on shop pages.</li>
<li><strong>Database Cleanup</strong> – Remove post revisions, auto-drafts, spam comments, orphaned data, and expired transients. Manual or scheduled.</li>
<li><strong>Query String Removal</strong> – Strip ?ver= parameters from static assets for better CDN caching.</li>
</ul>
<h4>Safety & Management</h4>
<ul>
<li><strong>Settings Backups</strong> – Automatic snapshots before every save. Keep up to 5 backups with one-click restore.</li>
<li><strong>Configuration Profiles</strong> – Safe Mode, Balanced, and Aggressive presets. Save custom profiles for different scenarios.</li>
<li><strong>Import/Export</strong> – Transfer settings between sites as JSON. Perfect for agencies and multi-site setups.</li>
<li><strong>Per-Page Overrides</strong> – Disable specific optimizations on problem pages via a simple meta box.</li>
<li><strong>Dashboard Widget</strong> – Quick overview of active optimizations without leaving the dashboard.</li>
</ul>
<h4>Perfect For</h4>
<ul>
<li>Elementor users wanting safe performance gains</li>
<li>WooCommerce stores needing faster non-shop pages</li>
<li>GDPR-conscious sites requiring local font hosting</li>
<li>Developers managing multiple WordPress sites</li>
<li>Anyone wanting a comprehensive, well-documented performance solution</li>
</ul>


365i Performance Optimizer

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

manatarms

icyapril

patrickmeenan

thellimist

jwineman

<p>Integrates with the “<a href="https://github.com/cloudflare/worker-examples/tree/master/examples/edge-cache-html" rel="nofollow ugc">Edge Cache HTML</a>” Cloudflare Worker to edge-cache the generated HTML for anonymous users (not logged-in) resulting in huge performance gains, particularly on slower hosting.</p>


Cloudflare Page Cache

Adds support for caching pages on Cloudflare and automatic purging when content changes.

365i Performance Optimizer vs Cloudflare Page Cache