I’m sorry, I’ve never tested Slide Anything with a Minification plugin. (I never really use minification as I’ve had some ‘questionable’ results with it in the past). FYI the best speed improvement tip I’ve come across for speeding up WP Sites is to enable GZIP Compression – putting the following code at the end a site’s ‘.htaccess’ file can result in 20% – 30% speed improvement:
## START: ENABLE GZIP COMPRESSION ##
<IfModule mod_deflate.c>
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE application/x-httpd-php
AddOutputFilterByType DEFLATE application/x-httpd-fastphp
AddOutputFilterByType DEFLATE image/svg+xml
SetOutputFilter DEFLATE
</IfModule>
## END: ENABLE GZIP COMPRESSION ##
I think the reason you are having issues is because Slide Anything generates JQuery code on the fly which it inserts within the code, and doesn’t used static Javascript source code files.
I’m glad you find my plugin useful 😉