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
Super product aanrader, contact gezocht en verder goed geholpen. Zelf alleen hoeven downloaden.
Ease of use
Zelf alleen hoeven downloaden eigenaar heeft de juiste instellingen erin gezet. Contact gezocht na het lezen van een review.
Support
Documentation
Value for money
Prima prijs kwaliteit verhouding, had alle service niet verwacht voor dit geld.
I used this to: De snelheid van de website. Zelf geen verstand ervan daardoor lastig in te stellen

Great extension



Posted on 21 June 2024
Functionality
Jspeed significantly boosts website speed, effectively blocking ads and trackers for a smoother online experience.
Ease of use
Installing and customizing Jspeed is straightforward, making it accessible for all users.
Support
Jspeed offers prompt and helpful customer support, enhancing user satisfaction.
Documentation
Comprehensive guides aid in understanding and optimizing Jspeed's features.
Value for money
Jspeed delivers excellent performance enhancements for its price.
I used this to: To speed up loading times on large websites, improving efficiency.
Functionality
all included: Scripts minification, Large images can be rescaled, resized and optimized on the fly and many, many more
Ease of use
website audit and installation was done by John and I had literally nothing to do
Support
great, I got one questions during the test phase and it got corrected within hours.
Documentation
I had no need to look into it, because I got what I wanted 40 -> 98
Value for money
nobrainer, the website audit and installation by John was done in a few hours
I used this to: I tried so hard to optimize manually for a better Google Pagespeed Score.
John installed JSpeed and I got from 40 to 98
Functionality
This extension does more than you might ask of it. The insights it provides and its functionality surpass all expectations. Top notch!
Ease of use
I feel a bit mean giving the extension only four stars. Truth is, I struggled setting up, but John stepped in and sorted it all for me.
Support
Faultless, John's support was hassle-free, responsive, and helpful in the extreme. I was also offered a free trial.
Documentation
The documentation is good, but it's my skills that are lacking; just one reason why I like this extension- it does stuff I can't.
Value for money
Good, and that's coming from someone who doesn't like to spend money- worth every penny!
I used this to: Improving page speed (dramatically): Modifying scripts, stylesheet, and HTML, combining JS and CSS, and optimising images.
Functionality
If you've tried to decipher the results of a PageSpeed scan this will solve your problem. You will see a dramatic improvement on every site.
Ease of use
I experimented between the six Auto Configuration settings and settled on the Optimal scheme. On on site I went from mediocre to 96 & 99.
Support
I had a problem with Images Optimization that turned out to be an issue with .htaccess settings. Received a prompt response to my question.
Documentation
I read almost the entire doc before installing, which helped me understand what Google was measuring and how the program works.
Value for money
Almost instant gratification to see the noticeable performance improvement on every site.
I used this to: To improve the response time of every website, and to help SEO results in the future if Google actually uses PageSpeed results as a factor.

Pure speed



Posted on 20 May 2024
Functionality
My Google speed went from mobile 20 desktop 80 to 98/98. I couldn't believe it.
Ease of use
Easy to install, and then there are a ton of options to try. The defaults got me a long way, but then tweaking tiny things made it soar
Support
If I could give a higher score, I would. John helped me tweak, and then when a subset of users had an issue with my site, he fixed the issue
Documentation
I don't recall that I used any documentation as everything I needed was right in the software.
Value for money
Great price, very happy. I will use this on my next joomla site as well.
I used this to: Speeding my joomla site to hopefully make search engines happier
Functionality
Brilliant component. The website's performance has improved significantly, we didn't even expect such a result. He does a really good job.
Ease of use
The Jspeed setup was done for me.
All I could do was admire the great final result. Super :)
Support
The support is at a high level. Quick answers, professional help and explanations. I wish there were more of such an approach to the custome
Documentation
So far, there has been no need for me to use the documentation.
The component creator configured the component for me.
Value for money
Jspeed is definitely worth the price. He did a really good job at a competitive price. The effects are really satisfactory.
It's worth it.
I used this to: I used Jspeed to speed up my website and improve my PageSpeed Insights score. It worked. :)
I am 100% satisfied. I'm glad I found such a good component and a developer who does his job great and is very helpful and committed.
Functionality
Has the huge amount of options. Some didn't work for us so we had to disable.
Ease of use
all options divided into sections and tabs. perfect and easy to find any option
Support
Support is just brilliant!
quick!
never missed a question asked!
flexible!
Documentation
Value for money
excellent value for money!
buy it, buy it ,buy it!
buy it, buy it ,buy it!
I used this to: speed optimization on my site: to make the site quicker and higher ranked by google page ranking system
Functionality
Un plugin obbligatorio per chi gestisce un sito fatto con Joomla e vuole raggiungere prestazioni ottimali.
Ease of use
Se configurato correttamente, le prestazioni del sito con JSpeed sono di gran lunga superiori a quelle raggiunte con JCH Optimizer.
Support
Per i meno esperti come me, Marco si occupa personalmente dell’installazione e della configurazione ottimale del plugin.
Documentation
Marco, oltre ad essere competente e professionale, è una persona onesta e sempre disponibile. È una mosca bianca.
Value for money
Rapporto qualità-prezzo: eccellente. Assistenza clienti da top-player, competenza, professionalita.
I used this to: Un plugin obbligatorio per chi gestisce un sito fatto con Joomla e vuole raggiungere prestazioni ottimali. Se configurato correttamente, le prestazioni del sito con JSpeed sono di gran lunga superiori a quelle raggiunte con JCH Optimizer.

It works! Simple.



Posted on 12 April 2024
Functionality
My core web vitals for my sites shot up from levels of 45 to 55 to above 95% after optimisation.
Ease of use
The setup was done for me, so I did not have to do anything except watch the result.
Support
Excellent, he first did the setup and showed me the result before I had to buy the plugin.
Documentation
Haven't had to use that so far, but better having the designer set it up than poring through manuals.
Value for money
I know I will be repaid multifold from my higher ranking, compared to what I spent on the plugin.
I used this to: Core web vitals optimisation.I was having a problem with trying to optimise my sites myself, this did the job and more! At least I can now focus on the real issues that need my attention, rather than the several small things one would have to spend hours on to get CWV right.
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JSpeed

Version:
2.8
Developer:
J!Extensions Store
Last updated:
Jun 10 2024
1 month 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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