This is great module Image Speed Optimization and scroll down load product will increase your page speeds and speed rating. Increased page speeds can result in better search engine rankings.

Lazy Loading will increase website speed by loading all the images after your website load completely on customer's end.
Show Animated GIF Image during the loading of your website with each product. You can set time interval to delay in loading images

One Page Checkout / One Step Checkout module is a very simple the checkout process and makes it much easier and faster for customers to buy products at your shop.

This module Delete old or unused data , duplicate Product URLs fix . This module is an extremely good toolkit for your online store , and clean with all function of prestashop . This module will help you everything.

This module minimum Order allows you to create rules blocking orders according to several criteria, by determining a threshold to be reached according to several parameters.

Display Grid and List responsive banners in Home page , Left and Right column like banner and slider . Add custom HTML, banner images and sliders anywhere on your site.

Optimize the natural SEO of your site on all search engines by this modules and you see what is SEO issue in your website products
Find comprehensive search engine optimization (SEO) tools for your site.

Sticky Add To Cart bar - A floating bar that becomes visible either when customers start to scroll/swipe down or when customers scroll/swipe beyond the original Add To Cart button.

Sticky Add To Cart Show Top on the Page and Footer option with product combination when scroll page ,
Boost Sales & Conversions With A Sticky Add To Cart Button . it appears when the page is scrolled down and the common button is invisible .

This module will help you keep your store nice and clean. Fix bugs, improve performance, make your backups smaller and upgrade process much faster with excessive data removed from you database.

Display Grid and List responsive banners in Home page , Left and Right column like banner and slider . Add custom HTML, banner images and sliders anywhere on your site. Best module for banners.

Deleted feature value remove in product and Customized value . feature value removed deleted feature by this module. Removed feature - value removed in assigned products