penalty seo

Hi everyone. Please help me understand. There is a site in the adult niche.The site was created 9 months ago.In the first two months began to rank for some keywords after that it fell to 0. The site can now be found only if you enter site:domain in the search. Can you please tell me if this is a...

Hi everyone, I faced a problem with ranking the site even by brand. It was ranking, but abruptly disappeared. If you insert the exact URL, it appears in the index. In Google Serch Console, writes that the position of the brand "2" in Google, but in fact it is not. What's interesting is that this...