title: How do I set expiration headers for CSS, JS, and Images for blogspot site
body: <p>I checked my <a href="http://www.techzost.com" rel="noreferrer">site</a> with google page speed.</p>
  
  <p>It said Specify an expiration for my resources.</p>
  
  <p>Can anyone tell me how to leverage browser caching for blogger? </p>