You are going to block this site. This will do the following:
- You will no longer see this site in searches.
- Site will no longer see your site in searches.
- Site will not be able to comment on your site profile.
- Any comments this site has posted to your profile will not be displayed.
Are you sure you want to do this?
Realistically, only by roaming around and looking. Theoretically, you could make a webcrawler with that single purpose, and that's exactly what to not do if we want neocities to live and prosper :D
maybe using a backlink checker?