How to find the dynamic page cache and bigpipe works or not

Hi All!

Can some one help me to find out the way for how bigbipe and dynamic page cache works or not in my drupal 8 site?

Actually i have tested the dynamic page cache using browser developer tools. I can able to seen the following things in my developer tool.

X-Drupal-Dynamic-Cache: UNCACHEABLE or HIT or MISS

If i got HIT or MISS in X-Drupal-Dynamic-Cache means, the dynamic page cache working on my site??

Basically the dynamic page cache is inbuilt one in drupal 8 and when installing the drupal itself, the module also get installed, so we have to do some more configuration to enable the dynamic page cache?? if Yes what are the steps we have to follow?

Coming to Bigpipe, i have checked my page in view source page. in that it showing like "bigPipePlaceholderIds".. it means the bigpipe working correctly?? is any other way to find out bigpipe working correctly on my site??

Thanks in Advance!