Hi Frank ! Life's good ? :-) OK. I reinstalled your plugin (a little bit less paranoïd) after a good sleep.
I tested (?) it again. One by one, two by two and the three (css, java, html)
For your question : no message appears with html and java, alone or even together. But css gives me the message in a white page... line 0.
Testing on Pingdome, with css, only 1 request, milliseconds to download and 703 bytes, instead of 9,6 Mb. BUT, message... line 0
As I said, I begin, so I don't know what you means by «Were you able to change the PHP memory allocation in php.ini?» I can locate the files, but don't know what you want me to do. Samething for adding .js... If you can give me a direction, I'll do.
But be sure that I don't want to take to much of your your time. If you feel I'm not ready to change things I should, tell me, I won't be offend. :-) Thanks for reading me, have a nice day/night. Daniel, le québécois français who love to learn and Wordpress, intelligent plugins. :-)