The backlink data is collected and extracted from Majestic. The data that is collected includes:
- Number of inbound links: number of external links pointing to your domain
- Number of referring domains: number of domains with at least one link pointing to your domain
- Trustrank: A page popularity indicator that is calculated from the total number of links, the number of reference domains, the number of different class C. It ranges from 0 to 100 to measure the popularity of a site.
- CitationFlow: the confidence a person can have in the information displayed on thea page.