how to completely remove google indexing


i had a problem with this website indexing. so,

how to completely remove a website from google?

how to fix a wrong sitemap sent to google ?

there is a radical solution for this problem.

1) modify your robots.txt and set Disable for /

2) connect your website to “developer tools” by google

3) ask for a “url remove” of “yourwebsite/”,  for example

4) wait. Go away whit your friends, and tomorrow, try to search in google “” , or your website. You will find no answer.

Good. Now ,for Google, your website does not exists.