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JSLazyLoading

6 reviews
Get JSLazyLoading (v3.5)
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Introduction

Site Performance, Image Management, Image effects, Images, Performance

Lazy Load for Joomla! PRO (JSLazyLoading) is a lightweight performance-oriented plugin for lazy loading and multi-serving of images, that is intended for client-side optimization. Written in pure JavaScript, the plugin does not depend on third-party libraries, such as jQuery. The plugin delays the loading of images that are outside the viewport until a user scrolls to their position in the document. This is the only lazy load plugin for Joomla! that supports lazy load of background images. It can work with AJAX navigation and dynamic modules, such as sliders and carousels (hidden images are not loaded until their visibility status changes). The multi-serving option allows to display images dinamically, according to the device screen width or the device screen density. Retina mode is intended to display high-density images if the device screen density is high enough. Joomla! 4 ready!

This is the only lazy load plugin for Joomla! that supports lazy load of background images!

In the retina mode, high-quality images are loaded on demand without waiting of entire page load. In contrast, if you want to speed up your site to the maximum and you do not need Retina support, you can set smaller light-weight images to be displayed in mobiles and tablets instead of large images.

This plugin can reduce network traffic and increase page load speed, which is very helpful if a user has slow internet connection. Different client-side and server-side options allow you to optimize the performance and usability of your website. The plugin is compatible with both modern and older browsers.

Highly customizable plugin contains a lot of features that will improve the performance of your website.

Joomla! 5 ready!

JSLazyLoading PRO est un plugin destiné à optimiser le chargement des images côté client (chargement paresseux) et la multi-distribution d'images. Écrit en JavaScript pur, le plugin n'utilise pas de librairies tierces, telles que jQuery. Il reporte le chargement des images qui ne sont pas encore affichées sur la page jusqu'à ce que l'utilisateur la fasse défiler pour les faire apparaître. C'est le seul plugin pour Joomla! prise en charge du chargement différé des images d'arrière-plan. Joomla! 4 prêt.

L'option multi-serving (multi-distribution) permet d'afficher des images de façon dynamique, en fonction de la largeur ou de la résolution de l'écran.
Le mode Retina permet d'afficher des images en haute définition si la résolution de l'écran est suffisamment élevée. Dans ce mode, les images en haute définition sont chargées à la volée sans qu'il soit nécessaire que la page soit chargée entièrement. En revanche, si vous voulez accélérer votre site encore plus et que vous n'avez pas besoin du support de Retina, vous pouvez définir des images plus petites et plus légères destinées à être affichées sur mobiles et tablettes au lieu d'images de grandes tailles.

Ce plugin permet de réduire le trafic réseau et d'augmenter la vitesse de chargement de votre site, c'est utile si un utilisateur dispose d'une connexion Internet lente. Des réglages d'options côté client et côté serveur permettent d'optimiser les performances et d'ergonomie de votre site Web. Le plug-in est compatible avec les navigateurs modernes et plus.

Joomla! 5 prêts !

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JSLazyLoading Reduces Page load sizes AND Looks really cool



Posted on 06 February 2023
Functionality
It works really well. I am so glad to be able to have all the images on my site lazy loading despite using a variety of components.
Ease of use
Basically, I just enabled the plugin and by default it just worked. I could not ask for more. Well, actually I could but there was no need.
Support
I did have a little problem with some of my layouts, which were complex and contacted the developer. He totally fixed our issues right away.
Documentation
Excellent documentation. Read and Heed. You should be happy. I was. And, if you have questions, the developer provides excellent support.
Value for money
He should porobably be charging more. I hope he has thousands of subscribers because I want to use this tool on all my websites from now on.
I used this to: Reducing page load sizes and page load times on a site that uses multiple components and modules. With JSLazyLoad it feels like all of the pages are connected because all of the images load nicely and consistently.

Perfect plugin, does what is promised



Posted on 31 October 2022
Functionality
Does what is should do and more. Fi. Hide pictures outside the screen bu enables Google to index these pictures
Ease of use
Very easy, shows himself. Just install the plugin and it works No problems here
Documentation
good, elaborative explanation of how it works on the site of addondev extensions jslazyloading joomla-manual
Value for money
Yes, is word every penny and in fact it is a sheep price for the value that is offered
I used this to: Website optimizing and speeding up the time a page needs to load into a Mobile, tablet or PC

Good extension at a fair price



Posted on 18 January 2022
Functionality
The plugin works as intended, the images are loaded gradually when you scroll down accordingly, and then the images come into the user's vie
Ease of use
The operation is simple and well explained in the backend, with a few clicks the plugin is set and can be used directly.
Support
The support is great, needed help to exclude some modules from this plugin. The support has helped me professionally and quickly.
Documentation
The documentation is well written and understandable. The plugin is also very self-explanatory, and a look at the documentation is hardly ne
Value for money
I think that you can not complain about the price. This is more than fair, and rewards the developer for his work.
I used this to: I have it in use on my very strong community site. Since I have a lot of guides, and images in my articles there, the plugin is very useful. And also saves some data volume with some users

Simple to use a must have plugin for all Joomla sites



Posted on 13 June 2020
Functionality
This plugin will make your site load faster and improve your user's experience.
Ease of use
This plugin defines "plug and play" works right out of the box on my site, plenty of settings if need, default settings no issues for me.
Support
Very quick and enthusiastic. Got response for pre-sales question in moments. Can't fault.
Documentation
Much of the documentation is included in hover text so there's no much need for the manual, I might get around to reading it someday.
Value for money
If users experience is important to you, and it should be. This plugin is almost too cheap, get it now!!
I used this to: Speeding up page loads and improving user experience. My site WhaTech lets users post their own images, this plugin loads big libraries without killing the page.

Excellent



Posted on 31 January 2019
Functionality
This plugin does FAR more than advertised, and is the only one (in my experience) that offers client & server side options.
Ease of use
Well thought-out. Very easy to use.
Documentation
Every option on every panel has extensive information explaining what each one does.
Value for money
Outstanding
I used this to: Lazy loading images on a cafe website with tons of items. This plugin alone literally took our lighthouse score from 78% to 96% in 1 minute.
Owner's reply: Thank you for your review! This encourages me to maintain and develop this extension!

Great plugin to speed a website using a lot of images



Posted on 12 January 2017
Functionality
Do exactly what the developper says: load images when scroll down a page.
Ease of use
Just install the plugin. I did not set up anything. Works perfectly in default mode.
Support
Great support even before purchasing the plugin. Very reactive and clear.
Documentation
Very complete.
Value for money
Great. I tried for days JCHoptmize but it does work well with IE.
I used this to: I use the plugin to speed up my website which uses a lot of images and RAXO. This plugin is the only one that works correctly with RAXO.
Owner's reply: Thank you for your review! This encourages me to maintain and develop this extension!
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JSLazyLoading

Version:
3.5
Developer:
Philip Sorokin
Last updated:
Mar 11 2024
8 months ago
Date added:
Jun 09 2015
License:
GPLv2 or later
Type:
Paid download
Includes:
p
Compatibility:
J3 J4 J5
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Uses Joomla! Update System

Demo Support Documentation

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