Deindexed Pages

How can I tell what pages are being deindexed?

How can I tell why?

Been noticing our keywords drop the past few days (47k on Monday and 45k today). Checked out GSC and noticed the amount of pages that are indexed is dropping. Had about 34k indexed at the beginning of the month, now it is at 26k. Just wondering what would cause this, if there should be concern, and what to do about it if there is concern.

My main thing is trying to figure out what pages dropped off.

same here bro

Same here. Looks like it's not our sites but it's what Google wants.

Happened to my sites also, I think honestly it's just the new Google Updates.

Well I feel better knowing it is not just this site. But I feel bad that it is happening to so many people.

Google didn't believe your posts met their EAT requirements, so they removed them from SERP aka de-indexed them. Just re-index them and make sure it's relevant for SERPS. You may have a tough time keeping it indexed on SERPs if it's not related to your primary EAT category.