ETechFlow Page Speed Optimizer Premium

Adds Premium-tier features on top of the ETechFlow Page Speed Optimizer Pro module. Together they form the full Amasty Page Speed Optimizer Premium ($599) alternative at $499.

What this module adds

Install

composer require etechflow/module-page-speed-optimizer-premium:^1.0
bin/magento module:enable ETechFlow_PageSpeedOptimizerPremium
bin/magento setup:upgrade
bin/magento setup:di:compile
bin/magento cache:flush

Requires the Pro module (etechflow/module-page-speed-optimizer ^2.3) — Composer pulls it automatically if not installed.

Verify

bin/magento etechflow:pso-premium:verify

Compatibility

• Magento Open Source / Adobe Commerce 2.4.4 – 2.4.8
• PHP 8.1 – 8.4
• Hyvä Theme + Hyvä Checkout
• Mage-OS

Pricing

• PSO Pro alone — $179 (full Amasty Pro $199 alternative)
• PSO Premium (this module + Pro) — $499 (full Amasty Premium $599 alternative)

Support

[email protected]

Changelog — ETechFlow Page Speed Optimizer Premium

All notable changes to this module. Adheres to Semantic Versioning.

[1.0.0] — 2026-05-21 — Initial Premium tier release

First commercial release of the Premium add-on module. Pairs with PSO Pro to form a complete Amasty Page Speed Optimizer Premium ($599) alternative at $499.

Added

Infinite Scroll for category + search pages

• Vanilla-JS IntersectionObserver-based "load more on scroll" behaviour.
• AJAX controller renders next paginated product page server-side and returns just the new products + updated pagination meta.
• Loading indicator + "Back to top" button after N pages scrolled.
• Admin config: enable per page type (Category / Search Results), scroll threshold (px before bottom), products per fetch.
• Hyvä-compatible — no jQuery dependency.

Bulk-sweep image optimization via cron

• SweepFoldersCommand CLI + cron job walks the configured media dirs and enqueues any UN-optimized images into PSO Pro's existing etechflow_pso_view_queue. Pro's QueueProcessor cron drains the queue normally.
• Different from Pro's "auto-on-upload" observer: that only catches new uploads. This catches ALL existing folder content.
• Useful for stores migrating from another optimizer or for retroactive optimization after enabling PSO.

Detailed image-optimization logging

• Adds per-step logging to the optimization pipeline. Each cron run produces a detailed log file at var/log/etechflow_pso_premium_optimization_YYYY-MM-DD.log.
• Captures: source path, engines used, bytes-before/after, savings %, duration ms, status.
• Audit trail for agencies + ops teams managing multi-store catalogs.

Premium tier feature parity with Amasty Premium ($599)

4 of 6 Premium-only features in v1.0. AJAX Cart + per-device JS merging in v1.1.

Hardening (the v1.7.0 lesson)

• Setup/Patch/Data/V100ReleaseMarker.php — no-op release marker
  patch. Establishes the always-a-patch discipline previously adopted in
  NDE v1.7.1, BED v1.2.2, and ISP v2.0.0. Every release ships at least
  one patch so setup:upgrade always has something to register in
  patch_list — surfacing FS / permissions / DI errors during the patch
  phase (which retries cleanly) instead of at the end of the upgrade
  (which doesn't). Inaugural patch for v1.0.0.

Setup

composer require etechflow/module-page-speed-optimizer-premium:^1.0
bin/magento module:enable ETechFlow_PageSpeedOptimizerPremium
bin/magento setup:upgrade
bin/magento setup:di:compile
bin/magento cache:flush

Enable Infinite Scroll

bin/magento config:set etechflow_pso_premium/infinite_scroll/enabled 1
bin/magento config:set etechflow_pso_premium/infinite_scroll/enable_category 1
bin/magento cache:flush

Compatibility

• Magento Open Source / Adobe Commerce 2.4.4 – 2.4.8
• PHP 8.1 – 8.4
• Hyvä Theme + Hyvä Checkout
• Mage-OS