Measure Your Domain's Authority — Free
Turn any website into hard numbers.
Why SiteScouter?
One tool, two jobs
1. Score the value and authority of any website or domain — useful for buying, selling, or simply sizing up the competition.
2. Automatically track your own SEO metrics over time, logged and charted with zero manual work.
Built on real marketplace data
Our domain-valuation scoring comes from years of actually buying and selling domains on the secondary market — not just theory.
You get an estimated market value, expressed as a simple, comparable rating score.
The metrics that actually matter
Ahrefs DR (Domain Rating) and UR (URL Rating), Majestic TF (Trust Flow) and CF (Citation Flow),
plus backlink and referring-domain counts — refreshed daily and reported as clear numbers.
Similar tools charge $100/month. Why is this free?
SiteScouter is built by a team that also runs a domain brokerage and resale business, screening hundreds of thousands of expiring domains every single day.
Running at that volume means we already hold enterprise-tier contracts with data providers like Ahrefs and Majestic — the same data these $100/month tools are reselling to you, one query at a time.
The cheapest Ahrefs plan alone runs about $170/month, and Majestic's starts around $100/month. Pay for both separately and you're well past $270/month before you've checked a single domain.
We fold that cost into infrastructure we're already running, so the free tier costs you nothing — and paid usage, when you need more volume, stays far below what those tools charge.
What can I actually do with it?
Buying a domain? Check its authority and backlink profile before you pay.
Running SEO for a client or your own site? Track DR/UR/TF/CF over time without logging into four different dashboards every morning.
Curious about a competitor? Run the same check on their domain and see exactly where they stand.
Free tier, honestly explained
Anyone can check domains for free, with a daily limit shared across all visitors and a slightly higher limit once you're signed in.
If a domain was checked within the last 30 days, we show you that cached result first — so popular domains load instantly.
Want real-time results on demand, or need to check a lot of domains regularly? Paid plans exist for that, but they're not required to get real value out of the free tools above.