Free online tool

SEO Metrics Checker

Pick a provider and get its numbers for any website: Ahrefs Domain Rating and Ahrefs Rank, or Similarweb-style visits, engagement, ranks and top countries. One provider per check, straight from the same live API our customers build on.

Pick one provider per check

Up to 3 free checks per day, one provider each. No account needed.

What you'll see

One provider per check, named on every number

Each check spends one real provider call, so you choose which. Every number in the report says where it came from and when it was fetched.

Ahrefs view: authority

Domain Rating on the familiar 0–100 scale plus Ahrefs Rank, fetched from the Ahrefs API — not recalculated, not approximated.

Similarweb view: traffic and audience

Total monthly visits with bounce rate, pages per visit, time on site, global rank and the top visitor countries — the context a raw traffic number lacks.

Both, by API

The paid API answers with Domain Rating, Ahrefs organic traffic and Similarweb-style visits side by side — both in one call. The free tier carries 100 credits a month; get a key.

FAQ

Fair questions

How many free checks do I get?

Three per day, per visitor, resetting at midnight UTC — each behind a quick captcha so the tool stays fast for humans. Need more? A free API key carries 100 credits every month.

Why do I pick one provider per check?

Each check is a real, paid provider call on our side. Asking one provider at a time keeps the tool free and fast. The paid API returns both providers in one call — Domain Rating, organic traffic and Similarweb-style visits side by side — and the free tier carries 100 credits a month.

Where does the data come from?

Domain Rating and Ahrefs Rank come from the Ahrefs API under our own subscription; visit estimates, engagement, ranks and countries come from third-party Similarweb-style datasets. Every report footnotes which provider answered and when.

Are the numbers exact?

No third-party tool sees a site's analytics; traffic figures are estimates and authority scores are one vendor's model. Reading two independent estimates side by side is the honest way to use them — the API does exactly that, a technique we wrote up here.

Why is a check sometimes instant?

Recently checked domains are served from cache with their original fetch date shown. Popular domains stay warm, which is also why the paid API charges 0 credits for cache hits.

Need both providers in your own product?

Everything in this report — and the other provider's numbers beside it — is one API call. The free tier includes 100 credits a month, more than 30x the daily tool limit.

Start now

100 free credits a month, forever. Upgrade only when you outgrow them.

Get free API key

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