Free instant check
Check any domain's authority score
Enter a domain and get a live 0-100 authority score, total backlinks, and referring domains — based on real, current backlink data, not a cached lookup.
Live backlink data, right now · Full result free by email · Check your site or a competitor
A live lookup, not a database guess.
Three steps, run in real time when you click the button.
Enter a domain
Any domain — yours, or a competitor you want to size up.
A live backlink lookup
We pull real, current backlink data for the domain — total links, referring domains, and a 0-100 authority score.
A score, and what to do about it
See where the domain stands and what actually moves the number, rather than a bare figure with no context.
A score is a starting point, not a goal.
Domain authority is a composite signal, not a direct Google ranking factor — no search engine has ever confirmed using it. What actually moves it is what search engines do reward: other sites linking to yours because your content is worth citing. Checking the number is the easy part. Building it takes content people actually want to link to, published consistently over time.
Common questions
About the domain authority checker.
The score tells you where you stand. inkSTR builds what raises it.
Destination guides, FAQ content, and structured data that other sites actually link to — researched, written, and published on autopilot.
3 free articles · No credit card required
We run one live backlink-data lookup per check, so we ask for an email up front — no spam, one report.
Every result comes from a live backlink-index lookup at the moment you check — nothing here is cached or estimated.