Hi Altan.. Although your question is not specific.
But i conclude that you need to test the performance of your website.
There are many online tool available to test your web page performance
For example
1.
http://seositecheckup.com/[
^]
you have multiple option to select your required performance and even it generate customized white report for your client.
2.
http://tools.pingdom.com/fpt/[
^]
this check page speed and is free
3.
http://gtmetrix.com/[
^]
this also check page speed and is free.
Hope this help you folks!... do let us know and accept the solution if you are satisfied
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