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  • PrestaShop WebP & Lazy Load - optimize photos and images
  • PrestaShop WebP & Lazy Load - optimize photos and images
  • PrestaShop WebP & Lazy Load - optimize photos and images
  • PrestaShop WebP & Lazy Load - optimize photos and images
  • PrestaShop WebP & Lazy Load - optimize photos and images

    (5) reviews
    PrestaShop: 1.6 1.7
    Translations: EN, PL
    Reference: PhowLazyImg
    • Optimization of photo loading speed and website weight
    • Convert photos to a light WebP format
    • Google Page Speed, Lighthouse and GTMetrix score improvement
    • Acceleration of loading the mobile page
    • Optimization of all photos on the site - galleries, blogs, CMS pages, photos in descriptions
    • Compliant with SEO standards and Google guidelines
    Wsparcie techniczne You can use the purchased module in your store without any time limits. 3-month a ccess to 1-click updates and HelpDesk are included in module pric. You can extend it at any time. Access to support and updates cover ALL modules purchased in our store.
    Select additional services and mods:
    You can install the PRESTASHOW modules in your store yourself. You can also use our help. We guarantee the operation of our modules, therefore the installation of purchased modules is free. 

    PrestaShop & WebP

    WebP is an image compression format developed by Google. WebP with a smaller size up to 85% maintains comparable image quality with the JPEG format. This format is promoted by Google and is increasingly used on the Internet. By using the WebP format you will achieve higher results in Google Page Speed, Lighthouse and GTMetrix.

    WebP is supported by the following browsers: Google Chrome, Firefox, Opera, Edge, GNOME Web, Midori, Falkon, Pale Moon and Waterfox. If the client browser does not support the WebP format - the jpeg / png image will be loaded.

    For the conversion to WebP to work, any of the following methods must be installed on your server:

    • webp (PHP exec () must be enabled)
    • imagick (uses Imagick PHP extension)
    • gmagick (uses Gmagick PHP extension)
    • imagemagick (PHP exec () must be enabled)
    • graphicsmagick (PHP exec () function must be enabled)
    • gd (uses Gd PHP extension)

    Convert product images to WebP format

    Increase store loading speed by converting photos to WebP format. Optimize product photos, categories images, images in product descriptions and on CMS pages. The conversion will also include images displayed by blog, galleries and any other modules. Reduce the loading time of the store on mobile devices and increase the SEO result!

    Install and use

    Just install the module and enable WebP format conversions. All photos in your store that you upload in JPEG or PNG will be converted on the fly to the WebP format. This will save a lot of data, will not load the server and will reduce the loading time of the store to a minimum.

    PrestaShop & Lazy Load

    Lazy Load is based on a technique that downloads images thats are currently in the browser window. All other images are replaced with the "placeholder image". The target images will be loaded as soon as the user browses them by scrolling the page. This will increase the page speed and reduce data transmission for mobile devices with limited internet or poor coverage.

    Lazy Load is SEO friendly

    Your images will be visible to web robots. The URL link to photos and images are still in the page source code. Our module has been prepared in accordance with good SEO practices according to Google and will positively influence the results of Google Page Speed, Lighthouse and GTMetrix tests of your PrestaShop store.

    Install and use

    All you have to do is install the module and choose a replacement effect for loading the images. The module will do the rest for you.


    v2.5 - 2020.03.27
    * fixed bugs

    v2.4 - 2020.03.27
    * improved WebP conversion
    * fixed bugs

    v2.3 - 2020.03.12
    * from now module support converting images to WebP format on-the-fly

    v2.2 - 2019.07.25
    * in case of error, try to lazy load without placeholder

    v2.1 - 2019.07.24
    * improved placeholder generator
    * errors will be logged in /var/logs/*_pshowlazyimg.log
    * other small fixes

    v2.0 - 2019.07.18
    * changed way of loading images

    v1.14 - 2019.03.08
    * fixed a problem with replacing urls for photos with null
    * fixed a problem with update of module

    v1.13 - 2019.01.29
    * bugs fixes

    v1.12 - 2019.01.18
    * shop logo as default loading image
    * fix for dynamically loaded content

    v1.11 - 2019.01.02
    * bugs fixes

    v1.1 - 2019.01.01
    * simplificated photos uploading
    * added translations
    * added the ability to upload own loading pictures
    * bugs fixes

    * first version of the module
    2020-03-30 Andrzej Kula

    Dziękuję za ustawienie serwera. To on był u nas problemem.

    2020-03-19 Artur Kuśmierz

    Efekt podobny z 67 na 81. Dobry moduł

    2020-03-16 Katherine

    great module: webp + 12 point, lazy load + 7 points page speed

    2019-10-02 Robert Goth

    Moduł robi co ma robić. Wynik page speed desktop 72 do 81, mobile 44 do 55. Polecam.

    2019-08-20 prestashow.pl

    Wide Print - najszybsza metoda dla czasu ładowania sklepu to "Load lazily without placeholder". Dla zdjęć i obrazków możesz wybrać jedną z następujących metod:

    1. Load normally (ładowanie bez lazyload)
    2. Load lazily without placeholder (fastest) (lazyload bez obrazka zastępczego)
    3. Load lazily and use original image with low resolution as placeholder (looks nice) (lazyload z powolnym ładowaniem)
    4. Load lazily and use shop logo with low resolution as placeholder (compromise between options 2 and 3) (lazyload z obrazkiem-zaślepką)

    2019-08-09 Wide Print

    Po ostatniej aktualizacji można ustawić metodę lazyload dla zdjęć produktów i dla pozostałych zdjęć w sklepie niezależnie. Która metoda jest najlepsza dla tych zdjęć?

    2019-07-19 Anna Snopek

    Moduł działa po prostu dobrze, dokładniej, strona w trakcie ładowania wygląda ładnie. Dzięki!

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    Technical requirements

    • Apache lub nginx (nginx > apache)
    • PHP >= 5.5.9 (higer is better, PHP 7.3 is supported)
    • MySQL >= 5
    • PHP extension libxml in all versions, except 2.9.3 which contains bugs (only for Smart Importer module)
    • Optional server addons/services/cache for better performance: mcrypt, openssl, zip, curl, gd, pdo, varnishd, mod_pagespeed, memcached or apc
    • Additional requirements (if needed) are described in module description
    DO YOU KNOW that this tabs was mass generated by our Magic Tabs & Sections For Product Page module that you coudl use also in your shop: https://prestashow.pl/en/7-pshow-product-tabs.html

    Updates of PrestaShow modules

    Module price include 3 months of free updates

    Our module has a convenient 1-click update system. In the Back-office our modules inform about the updates availability. With 1-click you will update the module in your store to the latest version.

    By using the updates, you get regular access to patches, improvements and new features.

    Support and warranty

    Module price include 3 months guarantee and support

    You can use the free help in installing the modules at any time.

    helpdesk.prestashow.pl panel is available directly in the module. HelpDesk provide you technical support related to the usafge of our modules. We guarantee response time <72 hours. Reported wishes, corrections and news * you will update to your store with a 1-click update.

    * We reserved rights to implement only selected wishes.

    Extend at any time

    You can use purchased module in one store without time limits

    If your support expires, you can extend it at any time by purchasing one of the available packages. The purchase of the package will automatically activate and extend your access to the HelpDesk and to Updates in modules installed in your store.

    Do you know? This tabs was mass generated by our Extra Tabs & Sections For Product Page module that you coudl use also in your shop: https://prestashow.pl/en/7-pshow-product-tabs.html

    Want to check how it work?

    • All our modules you could test with no-limits in the demo store
    • Each of our modules works and looks almost the same in every version of PrestaShop with which it works
    • The demo store will be generated only for you
    • In demo store our modules you'll find in PrestaShow Modules tab in the left menu
    • WARNING! The demo store will be automatically removed after 72 hours from the last activity in it

    Go to demo store: demo.prestashow.pl

    Back-office login & password: demo@prestashow.pl

    You will be able to change language thru Profile Edit (right top corner)


    Change Back-Office language to English:


    Detailed information about the licenses of our modules you will find on this page. Below we describe the most important information regarding the use of our modules and license:

    • Before downloading the module, you have to enter the domain of the store where the module will be installed. Assigning the module to the domain you will do yourself after logging to Your Account in the store prestashow.pl
    • Changing the license' domain is possible at any time. For this purpose, please contact us at kontakt@prestashow.pl
    • You can use the purchased module without time limits in one store, on one domain (1 module = 1 license = 1 store)
    • Our modules support Multistore. Multistore support for selected modules is additionally paid - informations about this are always placed in the description of the module.
    • You can use the module in the domain of your store (e.g. domain.com) and in the test store (dev.domain.com or test.domain.com). If your test store has a different subdomain - please contact us.
    • Each purchased module is covered by a 3-months warranty. After the warranty period has expired, you can continue to use our modules in your store.
    • Modification of the source code of our modules (apart from the module's .tpl files) results in the loss of warranty for the module. You can restore the warranty at any time by installing the unmodified version of the module downloaded from Your Account at prestashow.pl store.