Introduction

Articles Images, News Images, Facebook images, Photos & Images, Images

A tiny content plugin that create and cache a few different sized images on the fly.
If the server supports WebP then all the images processed by the plugin will be automatically available also as WebP.
Finally the plugin will update the markup to use the well established and supported HTML5 picture tag.


Which types of images are supported?

Only jpg and png

Does it also take care of the intro and full image of an article?

Yes, read the documentation

Are there any precautions?

YES! Because the plugin creates the images on the fly if a user saves a new article then the first time a visitor visits that page the load time can be very long. An easy work around is that the creator saves the article with some elevated permissions and then visits the page (granted they have permissions) and then re-edit the article to restore the preferred permissions.
Also if you already have a live site, it's highly recommended to create the extra images locally (eg use some browser plugin to visit all your pages in your sitemap).

Where are those images stored?

The extra images are placed in /media/cached-resp-images

Installation

Install this plugin then enable it and you're set. Nothing to configure!

Is there a way to clean the cached images?

Sure: just ftp, ssh or use your host control panel and remove the folder named cached-resp-images inside the folder media.
CAUTION: Performing this action will force the plugin to regenerate all the required image sizes for each image which will effectively increase geometrically the loading time for each page delivered for the first time!!!

Documentation

https://ttc-freebies.github.io/plugin-responsive-images/

Support

Report any problem here: Issues

Very useful tool



Posted on 11 July 2020
Functionality
Google PageSpeed is very demanding and this extension is a good for improvement as it concerns the content images of an article.
Ease of use
It needs only to install and enable the plugin. An option to delete the produced images would be nice.
Support
Very good support fixing all the issues and answering the questions.
Documentation
The documentation is simple and useful.There is no need for something more. Maybe only a demo as image.
I used this to: making the content images of the articles to be provided in different size depending on the screens size.
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Responsive content images

Version:
3.5.3
Developer:
dgrammatiko
Last updated:
Jul 10 2020
Date added:
May 12 2017
License:
GPLv2 or later
Type:
Free download
Includes:
p
Compatibility:
J3 J4 Beta
Download

Uses Joomla! Update System