active keep alive

I have only 6 points in the 100 keep-alive, how can I improve that number?
My website address is

I believe you posted to another area and we are discussing it over there but if not, can you include a link to your test results? Who is your hosting provider? Odds are you need to reach out to them or switch providers.

pmeenan, what other area ?
This is my post again and figure out this problem recently.
My domain is
My host is

It is configured in the httpd.conf: core - Apache HTTP Server Version 2.2