The «Domain or subdomain» filter selects donors by address: on their own domain or on a subdomain. The switches are «All», «Domains» and «Subdomains». Sites on website builders and blog platforms (for example, uCoz or blogspot) count as subdomains.
How to tell them apart
- «Domain»: a site on its own address, for example
site.ru. - «Subdomain»: a site on the address of another site or platform, for example
bezdorog.blogspot.com.
DR of a subdomain
For a subdomain, Ahrefs shows the DR of the main site. In the «Ahrefs DR» column you see the number as in Ahrefs itself. The «SerpMode DR» scoring evaluates the subdomain itself, not the whole platform.
Example. For bezdorog.blogspot.com, Ahrefs shows DR 95: this is the DR of the blogspot.com platform. The «SerpMode DR» scoring of this site is low.
That is why the scoring of a subdomain cannot be compared with the number in the «Ahrefs DR» column.
IKS of a subdomain
The IKS of a subdomain is the same as that of the main site.
If you do not need subdomains
Open the «Domain or subdomain» filter and choose «Domains». Only sites on their own domains will stay in the catalog.