Get this error when i optimize the CSS Code

Okay. I hope we fix the problem. I need to improve my pagespeed on https://developers.google.com/speed/pagespeed/

I get 100 of 100 when i optimize css and js.

I have forgot to tell you that i only seams to get this error when i visit my blog whit Google chrome. I dont get the error whit Firefox. I have not try whit IE becours it dont seems to work on my computer.

That is really weird. As far as I know (not 100% familiar with the entire codebase) there’s nothing browser-specific in Autoptimize (except for some IE-hackery). Would be interesting to know if you have the problem in IE (and Safari) or even Chrome on another computer.

I get the same problem in Safari.

Still very weird … Are you logged in or not in WordPress when the error occurs?

I am not login when the error accurs. But i am that on Firefox. Maybe that is the reason on FF dont have that error.

indeed, when you’re logged in, not optimization is done at all. that’s at least a part of this weird puzzle that falls into place ??

So what happen now?

Ah, I would have thought you’d have heard my brain grinding frantically on this very subject, but in case you have not heard: I’m … thinking about you ??

I’ll probably create a small plugin over the next few days for your personal pleasure to test some things. Based on the outcome of those tests, I might (or might not, the weird thing is Autoptimize seems to work OK for most users) find ways to improve Autoptimize’s way of doing output buffering.

I’ve been reading up on output buffering errors; can you check (copy/paste) all output buffering options in your php.ini (or .htaccess, if that has such settings)?

I dont know if i have a php.ini file. and i dont have any special things in my .htaccess. Only some tings for my plugin to get installed right.

well, as every php-installation needs a configuration file, it is certain you have a php.ini-file somewhere ??

alternatively the output of phpinfo() might help as well, maybe you can provide me with that (a url to a php with phpinfo)? if you don’t want to post that here, mail me at futtta-at-gmail-dot-com.

So you wont to have info about my php system?

have send you the file now.

ok, could you open up <your site name>/settings/php.ini and in there look for the line that says

output_buffering=4096

and change that into
output_buffering=off

then restart apache and see if you can use Autoptimize that way?