Introduction

Site Performance, Core Enhancements, SEO & Metadata, Performance, Site speed

Are you ready to be compliant to Google Core Web Vitals? JSpeed is the professional solution to speed up your website performance and make Google happy increasing the PageSpeed Insights and GTMetrix rank in a snap! We also offer the complete 'Joomla Speed Performance Service' https://storejextensions.org/articles/joomla-speed-performance-service.html, you can provide an admin account to our expertise team for a free test installation and configuration of JSpeed on your website!


Google rolled out the new "Speed" report within the Google Search Console to confirm that the speed factor is more and more important for the ranking of a website.
The Google PageSpeed score assigned to your pages is now crucial, a score of 90 or above is considered fast, and 50 to 90 is considered moderate. Below 50 is considered to be slow.

JSpeed increases performance of your website by applying automatically several improvements as suggested by Google PageSpeed best practices. By installing the plugin you can reach up to a doubled score during the Google PageSpeed and GTMetrix test.

JSpeed is the most powerful Joomla performance plugin that implements unique technologies such as Adaptive Contents™ that makes it possible to generate a lightweight version of the website to dramatically raise up the page speed score without losing website functionalities.

JSpeed functionalities include:
•Scripts minification: Javascript can be minified to reduce the total scripts size and save bandwidth

•Stylesheets minification: CSS can be minified to reduce the total CSS size, save bandwidth and extract the 'Above-the-fold' CSS

•HTML minification: The HTML source code can be minified to reduce the total page size and save bandwidth

•Combine multiple JS and CSS files: Javascript and CSS can be combined in single files to minimize the HTTP request overhead

•Adaptive Contents™: This technology makes it possible to generate a lightweight version of the website to raise up the page speed score up to the max value also for mobile without losing website functionalities

•Instant Page technology™: Instant Page uses just-in-time preloading. This feature, compatible with both desktop and mobile devices, preloads a page right before a user clicks on it

•Auto configuration and integrated Google PageSpeed™: The plugin is capable to find the optimal configuration automatically and integrates the Google PageSpeed test

•Defer and preload of assets: CSS, JS and Web Fonts can be loaded in defer, async or preload mode

•Lazy-load images: Images and iframes that are out of view can be lazy-loaded only when the user scrolls down the page to display them

•Lazy-load HTML elements: Heavy HTML parts that slow down the LCP can be easily lazy-loaded

•Images optimization: Large images can be rescaled, resized and optimized on the fly to dramatically reduce the page size and bandwidth

•Optimization of background images: JSpeed is capable to optimize also images that are set as a background through HTML and CSS styles

•Lossless optimization: Large images in PNG and JPG format can be optimized on the fly using a lossless algorithm

•Srcset creation for images: JSpeed is capable to automatically create an image srcset using up to 4 differently-sized images for various resolutions

•Images conversion to WebP and AVIF: Images can be converted in realtime to the WebP and AVIF next generation format

•Assets removal: It's possible to remove CSS/JS files and Fonts to avoid the loading of unnecessary resources

•Htaccess optimization: A series of optimizations can be applied to the htaccess file in order to leverage the browser caching

•Combine images: It's possible to generate a single container image for multiple backgrounds applied through CSS

•HTTP/2 optimizations: JSpeed works with HTTP/2 compatible servers to enable server push

•CDN support: Links for all assets can be automatically rewritten to point to your CDN domain

•Fix conflicts easily: JSpeed integrates a powerful exclusions system to fix conflicts due to minification of scripts


Product features to increase the score in Google PageSpeed:


-Scripts and CSS minification: Javascript and CSS files can be minified to reduce the total scripts size and save bandwidth

-HTML minification: The HTML source code of each page can be minified to reduce the total page size and speed up the loading time

-Combine assets: Javascript, CSS and images can be combined in single files to minimize the HTTP request overhead

-Adaptive Contents™: Generate a lightweight version of the website to raise up the score

-Instant Page technology™: This feature preloads a page right before a user clicks on it thanks to just-in-time preloading

-Exclusions system: JSpeed integrates a powerful exclusions system to fix conflicts and issues due to minification and optimizations

-CDN rewriting: If you own a CDN links for all assets can be automatically rewritten to point to your CDN domain

-Images optimization: Large images can be rescaled, resized and optimized on the fly to dramatically reduce the total page size and bandwidth usage

-Lazy-load assets: Scripts, CSS, images, iframes and HTML elements can be lazy-loaded only when really needed to avoid render blocking resources and improve the LCP

-Total cache usage: JSpeed makes intensive use of the cache for all kinds of assets to load them very quickly

-HTTP/2 support: JSpeed works with HTTP/2 compatible servers to leverage preload of assets by the browser

-Htaccess optimizations: JSpeed is able to apply optimizations to the htaccess file in order to leverage the browser caching

Functionality
Its incredible, I can't believe how much it speeded my joomla website and the results I get on google.
This is the best and must need plugin
Ease of use
Lots of switches in the plugin to enable so looks simple and good descriptions.
Also there's descriptions.
Support
Support is on a another level.
I've never had such fast and helpful support ever.
The developer kindly configured everything for me.
Documentation
Value for money
For the amount hours, days months it would take you to work on your page speed.
Is great value for money. There's lots features in JSpeed
I used this to: Making my site super fast and getting top performance on google.
This is a must have tool for site speed and importantly to rank high in seo.
I have to note the developer is so helpful and a great guy, you can see how much work he puts into creating these awesome components.
Functionality
Plugin com muitas funcionalidades avançadas para atingir o que se pretende.
Ease of use
Adorei o sistema automático de otimização do site e o teste google embutido já no plug-in.
Support
O melhor suporte que já tive em extensões pagas dos últimos anos. Obrigado John pela ajuda a maximizar a otimização do meu website.
Documentation
Documentação muito detalhada e com explicações e exemplos. PDF entregue imediatamente na compra do Plugin.
Value for money
Pelo trabalho notável na realização deste plugin o preço é justo.
I used this to: Melhorar o meu scoring no Google PageSpeed e na velocidade de utilização do meu website.
Functionality
It boosts site performance. my google score was around 40 before using it. now it boosted to more than 80 and more than 90 for some pages.
Ease of use
Automated configurations and powerful exclusions make JSpeed user-friendly for efficient minification and optimal performance.
Support
In one word fantastic. You will get instant reply from the jspeed owner if you email them.
Documentation
Comprehensive documentation for JSpeed covers features like minification, lazy-loading, and CDN support, offering clear guidelines
Value for money
It is quite cheap comparing other components in the market providing same service
I used this to: Two of my fashion designing websites. It works for both of them. It is able to make the site speed double

Very nice plugin



Posted on 26 December 2023
Functionality
does what it says. the plugin gives ways to come up with google page speed test
Ease of use
very friendly environment it gives ways to come up with google page speed test
Support
Documentation
Value for money
The plugin is value for money, it gives ways to come up with google page speed test
I used this to: I use the plugin for Joomla 3 and Joomla 4 and i ll use it also for j5
Functionality
For weeks we had tried ways to improve our page speed and CLI. This extension takes all the hard work out of improving technical SEO.
Ease of use
Very easy to install with great support from the developer who is there to help if you run into difficulties
Support
Documentation
Value for money
Definitely worth the price to get your web site faster. Much cheaper than investing your own time to learn technical seo imrpovements
I used this to: Used for Google search consule and page speed improvements. In built link to page speed insights means you dont have to keep moving between sites you view the effect of settings changes
Functionality
Love it, really good functionality, does exactly what it says. Love it, really good functionality, does exactly what it says
Ease of use
Really easy to use, & great support in case you need extra help!
Support
support is excellent. support is excellent. support is excellent.
Documentation
Value for money
Really really good value for money! Really really good value for money!
I used this to: I use this because I didn't want to forsake look & feel for performance, so this way I get both

A really great tool!



Posted on 30 October 2023
Functionality
A few settings and it works and very clear and concise. Easy to use. The documentation is very through and detailed. Great support!
Ease of use
It's easy to use and it works very quickly. Very easy to use even for beginner. Done QUicjl
Support
Documentation
Value for money
An excellent tool for the reasonable price. A very good purchase for me
I used this to: Two of my webites running Joomla 4, both have increase the score a lot

Very good Plugin



Posted on 24 October 2023
Functionality
The plugin did a fabulous job speeding up my website, can fast it, it is a very good plugin.
Ease of use
The plugin did a fabulous job speeding up my website, can fast it, it is a very good plugin.
Support
Documentation
Value for money
The plugin did a fabulous job speeding up my website, can fast it, it is a very good plugin.
I used this to: The plugin did a fabulous job speeding up my website, can fast it, it is a very good plugin.
Functionality
The plugin did a fabulous job speeding up my website without crashing it. It is a complex website with multiple components and addons.
Ease of use
Very easy to use. The interface is clear and all is explained well.
Support
The support was simply exceptional. My problem was solved within 30 minutes from sending a form. This is remarkable!
Documentation
Value for money
Great value for money, saved me tons of work. Can't recommend it more.
I used this to: My travel website, which is based on Joomla 3 and has multiple components installed, with some custom modifications.
Functionality
Les fonctionnalités de Jspeed sont larges et puissantes et nous ont permis d'améliorer grandement nos valeurs dans le pagespeed de Google
Ease of use
La facilité d'utilisation est simple si ont utilise les paramétrages par défaut de jpseed
Support
Nous avons utilisé le support pour un petit problème de configuration. Résultat une réponse rapide et la résolution du problème avec John
Documentation
Value for money
Le rapport qualité prix est excellent au regard des résultats obtenus
I used this to: Nous utilisons Jspeed pour un de nos sites et avec l'aide du support nous obtenons une note de 91 pour les performances mobile et 95 pour les performances bureau c'est excellent
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JSpeed

Version:
2.6
Developer:
J!Extensions Store
Last updated:
Feb 01 2024
2 weeks ago
Date added:
Jan 07 2020
License:
GPLv2 or later
Type:
Paid download
Includes:
c m p
Compatibility:
J3 J4 J5
Download

Uses Joomla! Update System

Score:


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