After I update my article and publish to changes, I go to the article page with Firefox but I see the cached page rather than the updated one. Here is an example post url.
This is my response header for the same page if it is first time viewed.
After it is viewed first time, if I click in location bar of Firefox and press Return, the page is loaded from cache. Request header is below. Because it is loaded completely from cache it does not have Response Header.
It seems clear the Cache-Control might be the main issue but I do only want to prevent page (HTML) cache but not the style and image files. I already have WP-Cache plugin to cache files and I use CDN to serve site images.