Footer is displaying more time

Hi, Need a help.
While entering into a page footer is display more time, how to solve this problem, even after saving the doctype It’s incrementing more times. After refreshing the hold page it;s displaying one time. How to solve this?

onload: function(frm,cdt,cdn){
		$('<h5 style="text-align:center;">Powered By - </h5>').insertAfter( ".comment-box" );


Thank you.

Anyone there :person_raising_hand:. Need a help on this

Anyone can help me on this problem.