In my case, my domain will change regularly because streaming sites are always blocked from time to time,
- all site structure is same, just change domain
- domainA = first domain
- domain b,c,d,e = new domain for replace domainA
Which method is good keep backlink power with low cost:
- just need to focus give a backlink to domainA, right even though it's already blocked by isp and only used for 301 redirects to domain b,c,d,e every time it is blocked?
- backlink to current active domain, example:
current domain: domainB ( already backlinking to this domain ),
domainA redirect (301) with old backlink to domainB and when domainB blocked,
Create new backlink todomainC. and redirect all domain A & B (301) to C ( this method will be very inconvenient, because you have to extend a lot of old unused domains )
I read some article say redirect 301 will pass backlink but not 100%, and currently i'm using method 1, but in gsc all backlinks detect anchor with post title name or description from old domain, will it hurt or decrease in seo value?
domain-backlinkA with anchor "SEO" point to old domainA, but when domainA redirect to DomainB anchor will changed to post title or description.