Domain with "www" poor performance vs same Domain w/o www - ?

Hi,



this is my Problem:

Performance of a Domain without "www..." is better than with "www"!... How can this be?

Check:

http://ift.tt/1zkroMv

http://ift.tt/1zkroMv

10 points difference!



Same file/folder, same mysql-db. Apache 2.4.x worker, PHP 5.4.x fcgi

Custombuild 2.0: use_hostname_for_alias YES



tried to add a redirection via DA

/public_html -> 301 -> target URL -> www...

nothing changed, so i have deleted this entry

actually no redirect, no pointer, no confs where manually edited



what i'v tried also: Edit this in my .htaccess:

RewriteCond %{HTTP_HOST} ^swd-test.de

RewriteRule ^(.*)$ http://ift.tt/1sN7lxs [r=301,L]

After this edit, the pagespeed score for "swd-test.de" was even so bad like "www. ..."

entry deleted :-/

no more hints left



what can cause this issue?



DNS: both A-Records (.domain & www.domain) are correct, pointing to the same IP.



TIA

timo

Domain with "www" poor performance vs same Domain w/o www - ?