title: Any differences between refresh a page and enter a page in webkit browser ?(tricky)
body: <p>When I start a webkit browser instance and enter <a href="http://localhost" rel="nofollow noreferrer">http://localhost</a>， the result of $this.innerWidth() is right (I used jQuery).<br>
  But if I tried to refresh the page, the result of $this.innerWidth() will change, which is wrong.  It seems no sense, as I think refresh is the same to start a new page loading.</p>
  
  <p>And this only happens in webkit browser, any recommendations ?</p>
  
  <p>Thanks in advance !</p>