Hi,,

Merge internal CSS style sheets into one
External stylesheets are not merged.
Minify/optimize merged CSS style sheet
Comments and redundant whitespaces will be removed

Merge internal JS scripts into one
External scripts are not merged.
Minify/optimize merged JS scripts


Whatever I'd like to use, the website is not working anymore. Any idea why? Categories cannot be selected, images are not displayed anymore, zoom not working anymore... much more. Can be fixed somehow?

Thank you,

You may need to exclude some scripts and some pages from optimization.

Some more instructions?

What should I exclude?

Thank you

Depends on problem those are generated.
No ultimate guide.