New Feature: New Optimize Image feature to optimize images on a per page basis and to convert images to webp formats. Pro Version
New Feature: Option to restore images after they've been optimized or to delete directory of back-up images if optimization is satisfactory
New Feature: Smart Combine feature to produce smaller combined files promoting browser caching across page loads, reduces chances of excessive cache generation and takes advantages of better files delivery offered by Http/2 servers. Pro Version
Improvements: Better implementation to maintain aspect-ratio of images in Lazy-load courtesy of f_liva.
JCH Optimize is a Joomla! plugin that speeds up your website by combining javascript and css files into one hence minimizing expensive http requests and optimizing download time.