How to retrieve the results from js and how store those values in sobject?

[vijaykumarvemula]

I wrote the small javascript code in visualforce page by using boomerang tool. It shows the result in same page. I want to store the result in sobject. can any one tell me how to store the data? here i am giving my sample code.

<apex:page >

Boomerang Example:

/apex:page

my result is

This page took 21 ms to load Other timers measured: boomerang = 2 ms boomr_fb = 16 ms t_resp = 0 ms t_page = 21 ms Your latency to this server is 1±0.32ms Other parameters: rt.start = navigation rt.bstart = 1427280303553 rt.end = 1427280303558 bw_time = 1427280304

I want to store at-least one value, example page loading time.