Post Meta on Blog Page

Hi,

I've managed to change my Post meta description; For example at: https://gorilla.bi/power-query/join-types/
It now shows: Name, Updated date, Archive Tags, and Comments.

I'm trying to update the Post Meta on my front page that summarizes posts: https://gorilla.bi/
I would like to include a Comment picture and the number of comments in the post. Any suggestions on how I can expand the current Meta description?

Some (possibly unrelated) css i have :

/* Underline links on hover */
.inside-article a:hover {
text-decoration: underline;
}

/* add pipe symbol underneath categories under featured image front page */
.entry-meta span:not(:last-child):after {
content: '|';
margin: 0 4px;
color: #aaa;
}

span.cat-links{
display: none; }