Classic Rocket

Classic Rocket is a performance-focused rework of the PrestaShop classic theme, redesigned from the ground up with performance, accessibility, and SEO as primary goals. It significantly reduces page weight and improves front-end speed compared to the original classic theme, making it a strong choice for stores where loading times and search engine visibility matter.Reduced asset sizes: CSS footprint cut from ~80 KB to ~33 KB and JavaScript from ~155 KB to ~86 KB versus the classic theme, achieved by removing unused libraries and replacing them with lighter alternatives.Lazy loading: Lazysizes integration delivers fast, SEO-friendly image lazy loading out of the box, with responsive images via srcset across multiple defined sizes (180px, 300px, 360px, 540px).Offcanvas navigation: Main menu and filter menu use offcanvas panels built on Bootstrap's modal system, improving mobile usability without heavy dependencies.SEO enhancements: Includes correct heading hierarchy (Hn) and rel prev/next pagination links.Bootstrap 4.4.x upgrade: Full template rewrite to use current Bootstrap classes, with SCSS variables split into Bootstrap overrides and theme-specific custom variables for easier customization.Classic Rocket is well-suited for store owners and developers who need a lightweight, accessible, SEO-ready PrestaShop theme without starting from scratch. It is a free, open-source drop-in improvement over the classic theme and is particularly valuable for stores where front-end performance directly impacts conversion rates.