I need help on black hat seo techniques

[Master mind jr]

Ηi all !
Can someone help me understand what black hat seo techniques this site uses and has a very good ranking?
h ttps:// http://www.oxzen . gr
I have found that it does cloaking where it hides some content, but I don't think this is the most important thing it does
Thank you team !

 

[Deleted member 1501362]

Put the website in a tool like semrush.

 

[CrispyChips]

Attached a zip folder with the backlinks for this domain—1 from Semrush and the other from Moz.

 

[Master mind jr]

Attached a zip folder with the backlinks for this domain—1 from Semrush and the other from Moz.

View attachment 353610

Thank you man!
Other than a ton of backlinks linking to images instead of pages, I don’t see anything suspicious. Do you notice anything?