Can anybody tell me about June 2019 Core Update?

[technostacks]

What are the effects and solutions of June 2019 Core Google update? Tell me.

[eCommerceChamp]

Google's June 2019 Core Update rolled out on June 3th 2019 and CCN's traffic from Google searches dropped more than 71% on mobile overnight. ... So it would be remarkable if they too have lost traffic due to Google's June 2019 Broad Core Algorithm Update.

[Paro]

Google's June 2019 Core Update rolled out on June 3th 2019 and CCN's traffic from Google searches dropped more than 71% on mobile overnight. Our daily revenue is down by more than 90%.” CoinDesk is a leader in their space