Use Domain Rating (DR) to Justify SEO Agency Selection and Budget — A Practical 30-Day Plan

https://stateofseo.com/link-building-agency-a-technical-buyers-playbook-for-risk-free/

Master DR-Based Agency Selection: What You'll Achieve in 30 Days In the next 30 days you will build a defensible, data-driven case for choosing an SEO agency based on Domain Rating (DR) and related link metrics