Header Link missing

I am a happy user of this cache plugin, however I noticed that it doesn’t cache all http request headers. I have a plugin that adds some header entries starting with “Link: “.
I noticed that when I take a page which is not in the cache, the link headers are there, but when the page comes from cache, the headers are missing.

Example, a page which is not in the cache:

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 09 Jan 2017 11:41:36 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Link: here goes the data I spit

exactly the same page but from cache:

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 09 Jan 2017 11:41:58 GMT
Content-Type: text/html;charset=utf-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Cache-Control: public,max-age=600,s-maxage=600,must-revalidate
Expires: Mon, 09 Jan 2017 11:51:36 GMT
ETag: bac607c0c0636230c90ad792ca77b8fd
Last-Modified: Tue, 03 Jan 2017 22:24:51 GMT

As you see my headers are gone.

Does the browser caches the page with the headers? I don’t think so.

How can I have the link header displayed in the cache result as well?

Thank you for your fantastic support!