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 and save bandwidth

•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: Images can be converted in realtime to the WebP 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
Easy to use, clear interface and correct operation. These are the features that characterize this extension.
Ease of use
Clear administration panel, good documentation and instant technical support in case of any problems.
Support
John is amazing. Looks like a magician. I have not met such a committed and helpful support from any company so far. Very good contact, quic
Documentation
I asked for documentation (manual) specific to my implementation, there was no problem with it.
Value for money
I am 100% satisfied. This add-on is definitely worth buying. I didn't expect that my website could be improved so much.
I used this to: The extension significantly improved the speed of my website. Loading time, especially on the mobile version, dropped from a dozen to 2-4 seconds. Incredible.

Buena, muy buena



Posted on 15 March 2023
Functionality
Aceleración de sitios web complejos, con mucha imagen y extensiones, velocidades de PageSpeed Insights sorprendentes
Ease of use
La extensión dispone de un asistente que permite elegir el nivel de optimización, para sitios complejos he necesitado el soporte de John
Support
Muy bueno y sobretodo muy rápido solucionando pequeños fallos de configuración. Además aclaró mis dudas. El soporte es muy bueno.
Documentation
La documentación es buena y extensa, complementado con el Soporte que es muy rápido
Value for money
Vale cada céntimo que cuesta, los resultados de optimización son muy buenos
I used this to: Intento optimizar al máximo mis sitios con Joomla con todas las buenas practicas posibles, cuando esto no basta por si solo, Jspeed es genial

Excelleny plugin



Posted on 10 March 2023
Functionality
Très complet, je l'utilise pour plusieurs sites et toujours performant
Ease of use
Une fois parametré, ne demande plus d'intervention... le support parvient toujours à un excellent résultat
Support
le support parvient toujours à un excellent résultat
Rapide et efficace
Documentation
Value for money
par rapport au rapport qualité prix, on souhaite toujours moins cher mais fais le job!
I used this to: Je l(utilise pour améliorer les performances de mon site professionnel et améliorer le ranking google
Functionality
My site get over 90 google speed point, and Its very good for me.
Ease of use
very good, it do what the page provide. I had no idea how to speed up joomla pages, but this plugin solve all
Support
Super fast even on weekend also. :) Its very big help for me. They give me punctual help for all of my questions.
Documentation
Good, but when I have a questoin the support reply to me super fantastic quick.
Value for money
very good, it do what the page provide. I had no idea how to speed up joomla pages, but this plugin solve all
I used this to: very good, it do what the page provide. My site get over 90 google speed point, and Its very good for me.

Absolut empfehlenswert!



Posted on 25 February 2023
Functionality
Das Plugin ist einfach gigantisch und sorgt für einen unfassbaren Geschwindigkeitsboost der Website (bei mir von "56" auf "98" !
Ease of use
Einfach installieren und ein paar Einstellungen vornehmen- das wars auch schon!
Support
Der Support ist unbezahlbar! Schnell & super kompetent! Wenn es doch nur überall SO wäre...
Documentation
Value for money
Absoltut! Für das Geld bekommst Du ein Tool, dass wirklich etwas großartiges bringt!
I used this to: Ich nutze das Plugin zur Optimierung meines Google-Pagespeeds auf einigen meiner Websites unbd es läuft überall einfach nur super!

Awesome!!



Posted on 22 February 2023
Functionality
This works great and we used it to dramatically speed up our websites.
Ease of use
I hired the developer to install and optimize it, so it truly could not be any easier than that! And the price for hiring him was reasonable
Support
Communication was very prompt and helpful. And again, he did the work of installing it, and also came back to tweak it some more.
Documentation
I only took a peek at the documentation, but it seemed to be very thorough.
Value for money
Well worth it for sure. Speed is so important these days since so many are on mobile devices.
I used this to: Speeding up our sites especially on mobile. Even without knowing how it all works, it does the trick

Great Plugin



Posted on 15 February 2023
Functionality
Great Functionality, and plenty of options to optimise performance, as with all cache, you will need to try options to get the best result
Ease of use
These types of add-ons are never easy, they offer a free trial and setup, which got me started and convinced me this was the one!
Support
Used the support a few times, and excellent speed and assistance
Documentation
Solid documentation, complete and detailed, comes in a PDF format which can be downloaded and searched, and it comes with bookmarks also.
Value for money
Good value for money, you can get a discount voucher for multiple purchases, however, I would like to see a "bundle price".
I used this to: Used for our company website, and has helped us achieve a 95+ google pagespeed and an A for gtmetrix
Functionality
We have 100% score not really much you can argue with. There are literally hundreds of functions but don' worry they made it easy.
Ease of use
This plugin has many options but you can just use the presets and I am sure it will work in most cases well
Support
I can only say that John was absolutely brilliant and got the score to 100% We needed a bit of support.
Documentation
Well I didn't have to read it as the support was brilliant. No doubt it's brilliant. Well done
Value for money
What can you say its worth every penny Absolutely would recommend it.
I used this to: The aim of any website is to do well and the minimum requirement to rank is speed and usability. This is what the plugin provides.
Functionality
This extension covers all the possible aspects I can think of that have an impact on the speed of your site, which ultimately improve SEO
Ease of use
I found the interface easy to use, and thou some of the setting are quite complex for my knowledge they are all well explained in the manual
Support
This is what I loved the most of this extension: the level of support that you get from the Developer is absolutely fantastic!!
Documentation
The extension comes with a comprehensive PDF document that thoroughly explain you all the options and variations
Value for money
Yes, you may argue is not cheap, but it is definitely worth it! This is by far the best investment I've done my Joomla site, so happy!!!
I used this to: I used this extension to improve my personal blog, which as the months pass by I'm investing more and more time in, so I really needed and wanted something to bullet proof its speed and performance on the web, and this extension absolutely tick all the boxes
Functionality
Un plugin pieno di funzionalità per rendere il tuo sito web molto veloce
Ease of use
Il plugin è veramente pieno di funzioni, quindi a primo impatto sembra che non sia facile da utilizzare ma è molto potente proprio per quest
Support
Vanta un supporto eccellente! Marco è un ragazzo molto ingamba è risponde sempre a tutte le vostra domande o dubbi.
Documentation
Molto buona e ricca di informazioni utili per riuscire a farla funzionare al meglio. In tutti i casi hai una super assistenza.
Value for money
Eccellente. La Consigli a tutti quelli che hanno un sito joomla è con problemi di velocita. Super.
I used this to: Utilizzo questo plugin indispensabile per rendere il tuo mio sito molto più veloce. Sono partito da mobile con un punteggio tra 25 e 40 e sono arrivato a 89/90. Fantastico!!
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JSpeed

Version:
2.2
Developer:
J!Extensions Store
Last updated:
Dec 05 2022
3 months ago
Date added:
Jan 07 2020
License:
GPLv2 or later
Type:
Paid download
Includes:
c m p
Compatibility:
J3 J4
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Uses Joomla! Update System

Score:


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