title: Javascript regex get only page number from URL
body: <p>i have URL like 
  <a href="https://example.com/my-list/page/35/?a=45&amp;b=56" rel="nofollow noreferrer">https://example.com/my-list/page/35/?a=45&amp;b=56</a></p>
  
  <p>I want to get page number using regex that is after /page/ in url,
  the result i want is 35</p>