is it spam?useless metric inflating links, don't do it.
what backlink technique is that?You can do this too,
www.google.com/url?sa=t&url=yourdomain.com
similarly with the other google domains.
But as the first comment said it is not suggested to do so.
I dont know what backlink technique is that but you just create a url like that and send it through any indexer.what backlink technique is that?
can it be lost?
will it quickly deindexI dont know what backlink technique is that but you just create a url like that and send it through any indexer.
No they wontwill it quickly deindex
can you please teach me?These are redirect links... very easy to make!
Here you go: https://www.blackhatworld.com/seo/a-big-ole-list-of-google-redirects.1379073/can you please teach me?
You can do this too,
www.google.com/url?sa=t&url=yourdomain.com
similarly with the other google domains.
But as the first comment said it is not suggested to do so.