Hi!
Is the Corporation template compatible with Joomla cache and cache plugin of Joomla?
I have this result:(see attached image)

Cheers

Hi

Caching can be art form and can depend on the site and server set up

Did you check the console window to see what errors were listed?

Cheers
Paul

Hi!
I have "Error 500", and also this:

"
Wed, 01 Mar 2017 20:16:49 GMT [error] [client 93.41.96.161] - www.operedigitali.com - End of script output before headers: php-cgi, referer www.operedigitali.com/administrator/

Wed, 01 Mar 2017 20:16:49 GMT [error] [client 93.41.96.161] - www.operedigitali.com - End of script output before headers: php-cgi, referer www.operedigitali.com/grafica-e-loghi/disegno-di-loghi-icone-e-gadget

"

Thanks!

Those don't sound like site issues

Is the server status ok?

Cheers
Paul

What caching option are you using via the global config?

Cheers
Paul

Actually, I've disabled any cache. When you say "Those don't seems site issues", are you referring to error 500 or to the others?
Thanks!

Did you change the file handler option in the global config? do you have any php extensions installed for this on the server?

What does the server log say?

Cheers
Paul

The server log file is the previous one:
"
Wed, 01 Mar 2017 20:16:49 GMT [error] [client 93.41.96.161] - www.operedigitali.com - End of script output before headers: php-cgi, referer www.operedigitali.com/administrator/

Wed, 01 Mar 2017 20:16:49 GMT [error] [client 93.41.96.161] - www.operedigitali.com - End of script output before headers: php-cgi, referer www.operedigitali.com/grafica-e-loghi/disegno-di-loghi-icone-e-gadget
"
What is "file handler option in the global config"? Are you referring to "Session Handler"? Session Handler is set as "database", and "Cache Handler" is set as "no cache".
Thanks

With Global config once caching is enabled if you have certain php extensions enabled you can turn them on via cache handler

If no server extensions are enabled then cache handler doesn't have the options

So this can be discounted

What do you get if you enable them one at a time?

Cheers
Paul

Hi!

What is a "PHP exension"? Is it JCH Optimize or other? (JCH is disabled from yesterday, and also Global Configuration Cache and Joomla Cache Plugin are disabled from yesterday).

Are you saying that I must go in Joomla Global Configuration and enable first "conservative cache", then "progressive cache" and then, optionally, "Joomla cache plugin"?

Thanks!

A php extension is a php library added on the server - with the error
End of script output before headers: php-cgi

I was wondering if you using one and you aren't so we strike that off list

"Are you saying that I must go in Joomla Global Configuration and enable first "conservative cache", then "progressive cache" and then, optionally, "Joomla cache plugin"?"

Enable 1 option and test - I'd stick with only conservative

Does it show errors with just that option enabled?

Cheers

I don't use any server php extension.
Please, wait a moment while I try to enable cache option 1...

sure

Enabling conservative cache of global config, I get a completely white page on tablet, and a correct functioning page on desktop and smartphone.
Cheers

I'd try three things

1. Clear browser caches on tablet and desktop
2. If still works on browser in desktop try different browser on tablet
3. If white screen persists try increasing error reporting to maximum in the global configuration and check the browser console window

Hi!
By clearing tablet browser cache and trying again on tablet, I get this "server error":



But setting up global config error report to "default" instead of "none", the site is regularry displayed on tablet.
Thanks

hmm that shouldn't make any difference to the site loading

Odd

Site still working ok?

Yes, the site is still working on tablet and smartphone