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Domain ExplorerFree website traffic, backlink and domain authority checker

Code on GitHub

See any website's SEO data, with your own DataForSEO key

Authority, traffic, keywords, backlinks and competitors for any domain, laid out like the paid tools. You pay DataForSEO directly for the data, a few cents a report. Krawl charges nothing.

  • About $0.25 a report, billed by DataForSEO to your own account. You see the cost before every run.
  • Reports saved in your browser for 30 days, so coming back to one costs nothing.
  • No sign-up. Paste your key and scan.
Prefer to run it on your own machine? Get the code on GitHub

Connect your DataForSEO key

We never see or save your key. It stays in this browser and is only ever sent to DataForSEO. Unless you tick "Remember", it's forgotten when you close the tab.

No key yet? Create a DataForSEO account, then copy your login and password from API access.

ExampleThis is a sample report so you can see what you get. Connect your key above to scan any website.

example-agency.com

Worldwide · sample data
Authority
–
/ 1,000
Ref. domains
–
Organic traffic
–
Keywords
–
Traffic value
–
/month in ad spend
Spam score
–

Traffic by country

Where their search traffic comes from

Organic traffic

Estimated monthly visits

Ranking keywords

Keywords in the top 100

Where they rank

Keywords by Google position

Backlink health

Link profile

Top pages

Where the traffic lands
PageVisitsKeywords

Keywords

Sorted by estimated visits
KeywordPos.VolumeVisitsPage

Organic competitors

Sites ranking for the same keywords

Referring domains

Sites linking to them, strongest first
DomainAuthorityLinksSpamFirst seen

Broken backlinks

Links pointing at pages that no longer exist: redirect or reclaim them
Dead pageLinking domainsStatus

New and lost links

Referring domains gained and lost, last 12 months

Homepage check

Speed and on-page basics

Tech stack

What the site is built with

Domain Explorer questions

What does Domain Explorer show?

Authority, referring domains, spam score, organic traffic, ranking keywords, traffic value, a monthly trend, top pages, top keywords and organic competitors for any domain. Optional extras add referring domains, broken backlinks, new and lost links, a homepage check and the tech stack. Choose Worldwide to see traffic for every market, with a breakdown by country.

Is it free?

The tool is free and there's no sign-up. The data comes from DataForSEO, which charges your own account per request: a standard report is about $0.25, and you see the cost before every scan. Reports are saved in your browser for 30 days, so reopening one costs nothing.

How is Authority different from Ahrefs Domain Rating or Moz Domain Authority?

Authority here is DataForSEO's domain rank, scored out of 1,000 from its link data. Ahrefs DR and Moz DA are scored out of 100 with their own link indexes, so the numbers don't convert. Use it to compare sites inside this tool.

Is my DataForSEO key safe?

Your key stays in your browser and is only ever sent to DataForSEO. Krawl never receives or stores it. Unless you tick “Remember on this device”, it's forgotten when you close the tab.

Can I get every keyword or backlink?

Yes. Reports start with the top 100 or 1,000. From the report you can load more in batches, or filter first (for example top-20 positions or sites above an authority score) so you only pay for the rows you need. Searching, sorting and CSV export of loaded rows are free.

Can I run it myself?

Yes. Domain Explorer is open source. Get the code on GitHub and run it on your own machine with your own key.

Scan ?

Estimated total
Saved in this browser for 30 days. Come back any time before and reopen it free from your previous searches.