can I check page is refresh or not by any function in VuGen 11.0

There is one link have IP connection status and after refresh this link I get new values of IPs on same page, so below function I used twice and page is get refreshed, now I want only refresh time difference in first web_browser and second web_browser, is there is any function which give me page refresh time in below case ? web_browser("{pageExt}", DESCRIPTION, ACTION, "Navigate=http://{links}", LAST); lr_think_time(14); web_browser("{pageExt}", DESCRIPTION, ACTION, "Navigate=http://{links}", LAST);