Index One Column of Table

Relevanssi doesn’t understand what your data is. It just takes whatever it sees, strips the formatting and presents it.

Your data is structured well, so it’s not a difficult task to improve the indexing. Just add this to your theme functions.php:

add_filter( 'relevanssi_post_content', 'rlv_filesize' );
function rlv_filesize( $content ) {
	$content = preg_replace( '#<td class="filesize".*?</td>#', '', $content );
	return $content;
}

Now when you rebuild, the file size columns are not indexed anymore.

It doesn’t help you with the excerpts, though. There, you can get pretty close by adding this to your theme functions.php:

add_filter( 'relevanssi_excerpt_content', 'rlv_excerpt', 10, 2 );
function rlv_excerpt( $content, $post ) {
	$content = preg_replace( '#<td class="filesize".*?</td>#', '<br />', $content );
	return $content;
}

Again, this removes the file size columns, but now they are not completely removed, but instead are replaced with a line-break. Now if you add <br> to the list of allowed tags on the Relevanssi excerpt settings tab, you’re pretty close for what you’re looking for, I think.

If you like Relevanssi and appreciate my help, it would help me a lot if you could leave a review for Relevanssi. Thanks!

You are amazing! That works perfectly and the format is exactly what I was looking for. Thank you so much!

I will definitely be leaving a review of Relevanssi.