Conservative Mode
Applies low-risk cleanup only: WordPress emoji remnants, legacy head remnants and optionally enabled oEmbed/REST discovery cleanup, with no script deferral or aggressive removals.
OMEGA PERFORMANCE ENGINE PRO FEATURES · Pure HTML 2.0.1
Omega Performance Engine Pro features
Complete audited feature and capability reference for Omega Performance Engine Pro Pure HTML 2.0.1, covering all meaningful customer-facing functions.
COMPLETE CAPABILITY REFERENCE
31 meaningful customer-facing capabilities documented from the audited 2.0.1 engine
This reference describes the product capabilities exposed to customers and administrators. Internal helper methods are represented through the capability they implement rather than published as meaningless source-code function names.
Balanced Mode
Adds guarded defer handling to eligible external scripts after Conservative controls are established.
Aggressive Mode
Unlocks individually enabled higher-risk cleanup such as jQuery Migrate, feed discovery, copied block CSS and copied WooCommerce CSS removal.
Full Site Read-Only Preview
Analyzes eligible HTML pages and shows planned transformations before production files are changed.
Explicit Apply Workflow
Static HTML is transformed only when the operator chooses to apply reviewed changes.
Complete Timestamped Backup
Every changed HTML file and the previous root .htaccess state are captured before changes are committed.
One-Click Restore
Lists available backups and restores changed HTML plus prior server-rule state from the dashboard.
Guarded Script Deferral
Adds defer only to eligible external scripts in Balanced/Aggressive modes.
Existing Async/Defer Protection
Skips scripts that already declare async/defer rather than rewriting delivery semantics unnecessarily.
Module / Nomodule Protection
Skips type=module and nomodule scripts in guarded deferral.
Cloudflare-Managed Script Protection
Avoids altering Cloudflare-managed script markup.
Inline-Data Adjacency Protection
Skips scripts coupled to adjacent inline data/configuration blocks where deferral could change execution order.
User-Defined Safelist
Supports path/text safelist matches for sensitive resources such as jQuery, checkout, analytics, Stripe, PayPal and reCAPTCHA.
WordPress Emoji Remnant Cleanup
Removes copied WordPress emoji frontend artifacts when detected in static HTML.
Legacy Head Cleanup
Removes selected obsolete WordPress-origin head remnants while preserving important metadata.
Optional oEmbed Cleanup
Removes copied oEmbed discovery/helper remnants only when enabled.
Optional REST Discovery Cleanup
Removes copied REST discovery output only when enabled.
Optional jQuery Migrate Removal
Aggressive-mode control removes matching jQuery Migrate references only when specifically enabled.
Optional Feed Discovery Removal
Aggressive-mode control removes feed discovery links when enabled.
Context-Aware Block CSS Removal
Removes copied WordPress block styles only when enabled and block markup is not detected.
Context-Aware WooCommerce CSS Removal
Removes copied WooCommerce styles only when enabled and WooCommerce markup is not detected.
Apache/LiteSpeed Compression Rules
Can manage a delimited root .htaccess block for text compression when enabled.
Browser Expiry Rules
Can add managed image/CSS/JS expiry policy in Apache/LiteSpeed .htaccess.
Keep-Alive Header Rule
Can add the managed keep-alive response header policy where supported.
Server Rules Refresh
Allows the managed Omega .htaccess block to be installed/refreshed independently of HTML transformations.
Site Summary & Compatibility Analysis
Reports HTML/JS/CSS inventory and compatibility evidence used by preview/settings decisions.
Canonical & SEO Metadata Preservation
Does not use blanket markup minification and preserves canonical/SEO metadata.
Resource Hint Preservation
Keeps resource-hint markup rather than stripping it during cleanup.
No Global HTML Whitespace Minification
Avoids the fragile global whitespace minification behavior that can alter preformatted/script-sensitive content.
Dedicated Administrator & Protected State
Uses private Omega authentication, CSRF controls, protected backups/job state and local logs.
Local-First Operation
No required cloud optimization account or telemetry service.
Safety and lifecycle controls
- Read-only preview is separate from apply.
- Every changed file is backed up before write.
- Restore includes changed HTML and previous .htaccess state.
- Guarded defer excludes sensitive script classes and configured safelist matches.
- Aggressive CSS/jQuery/feed removals are opt-in.
- No global HTML whitespace minification.
Published technical boundaries
No optimization engine can guarantee a specific Lighthouse/Core Web Vitals score because browser, hosting, network, third-party scripts and layout remain material. Nginx ignores .htaccess; server-delivery rules must be translated manually. Aggressive removal options require testing because copied CMS assets may still be required by site-specific markup.
Product page and commercial specification
Review the complete public-facing capability specification, pricing and licence information for Omega Performance Engine Pro.