Revo Optimizer - Joomla Extension

The plugin provides passing Google Lighthouse tests by scores. Preloading of key queries. Make sure that the text remains visible while loading the frontend of the site. Improves performance at the test point. Eliminating resources that block rendering.

 

Extension Features

Script optimization:

• Optimize loading custom.js file
• Developer mode to update your Custom JS/CSS files
• Inline or defer loading `theme.js` file
• Move to the Footer and `defer` loading theme icons file
• Move to the Footer theme analytics file
• Move to the Footer theme newsletter file [J3 only]
• Move OSM scripts to the footer [Joomla 3]
• DNS-prefetch/preconnect for Google Analytics script
• Optimize loading jQuery (remove/defer on head/footer)
• Disable Mootools.js option [Joomla 3]
• Disable/inline loading Joomla messages scripts [Joomla 4]
• Option to defer loading Joomla core.min.js [Joomla 4]
• Partial IE11 support to the theme
• HTTP/2 preload uikit.min.js

Style/CSS optimization:

• Disable/inline loading JCE columns CSS styles
• Inline loading and minify to language switcher module styles
• Disable loadind theme.update styles
• Inline loading theme.css file into the page head
• Inline loading and minify of custom.css file (less than 15 kb) into the page head
• Disable loading Joomla messages scripts [Joomla 4]
• Disable/inline loading Joomla alert styles [Joomla 4]
• Remove comments from theme CSS files

Image optimization:

• Adds decode="async" attribute for images
• Auto preload for all logo images
• Auto preload for boxed theme background image
• Adjust the image quality using in-theme processing (jpg/webp/png/avif)
• Adds the width and height attributes to the images (if they were specified in the element settings) Yootheme Pro 2.x only
• Option to disable Lazy loading (Yootheme Pro 3.x)

Font optimization:

• Disable loading Font awesome [J4 only]
• Clear theme fonts cache and adding "link preload" tags
• Auto preload for custom fonts from the child theme (woff2/ttf/eot)
• For font styles, adds font-display: swap; attribute
• Bot lawyer protection - removed the mention of using the Google font (fonts.googleapis.com)

Other:

• Added <i>, <b> tags to allowed list for links