title: offset.top value different in document ready and console.log() why?
body: <p>in my case, my about page is parallax moving well every section when i'm click on about's sub menu (submenu for same page #link). but in my site home page has the same submenu if somebody click on the submenu first goto about page then the exact position. I make it almost done. but offset().top not giving me the exact value. so I stuck.</p>
  
  <p>I console to see offset.top value when document ready.. </p>
  
  <p>help me to understand why this happen??? </p>
  
  <p>thanks in advance.
  sorry for poor english</p>
  
  <p>my site is here <a href="http://doitte.com/delatest/" rel="nofollow noreferrer">http://doitte.com/delatest/</a></p>
  
  <p><img src="https://i.stack.imgur.com/lm5fP.jpg" alt="screenshot- "></p>