The site I am checking is www---fushoes----net ==== 1.Traffic instantly reach 471K within one month. 2.Almost 100% from google organic. 3.Searched one of the top traffic keyword in google found another different site was redirected to that site. https----www----rom.on.ca/en/eDUzOTQzMA It’s weird that a large legit site was redirected to a site who is selling "Nike Products”. 4.Type the url " https----www----rom.on.ca/en/eDUzOTQzMA " in the browser and try to visit directly showing 404 - page not found 5.Searched the suffix in google and found lots of this kind strange links were indexed iby google and 6.When you tried to checked the google cache of these pages. You will find there was a content about Nike Products” before, however ,got deleted after google index it. It's like the Step 1. The site owner hacked a lot of websites and create pages and put his own content and keywords there. Step 2. Delete the page content after google cached the page. Step 3. Use some coloaking service to make sure no one but the users they want got redirected to their own website. Am I right? Any professionals have different opinions?