Moz Domain Authority Checker Scraper - Bulk DA & Spam

Moz Domain Authority Checker

Moz Domain Authority Checker gets Moz metrics for thousands of domains at once, without a Moz account or subscription. For each domain you get:

• Domain Authority (DA), Moz's score of how likely a site is to rank;
• linking root domains, the number of distinct domains that link to the site;
• ranking keywords and spam score;
• the top pages by Page Authority and the top linking domains with their DA;
• 60 days of discovered and lost linking domains, day by day.

US$ 7.00 per 1,000 domains. No monthly fee, no start fee. Invalid and failed domains are free.

At a glance

• Price per 1,000 domains: US$ 7.00, no run start fee
• Moz account: Not needed
• Connection: Included in the price
• Per domain: DA, linking root domains, ranking keywords, spam score, top pages, top linking domains, 60-day link history
• Speed: About 100 domains in 2 to 3 minutes
• Error rows: Free, with an errorCode

One real row

apify.com, collected on 2026-09-30 in the Apify cloud (lists shortened):

{
  "type": "domain",
  "domain": "apify.com",
  "domainAuthority": 60,
  "linkingRootDomains": 12200,
  "linkingRootDomainsText": "12.2k",
  "rankingKeywords": 32700,
  "spamScore": 3,
  "topPages": [{ "url": "apify.com/", "pageAuthority": 59 }, { "url": "apify.com/store", "pageAuthority": 52 }],
  "topLinkingDomains": [{ "domain": "youtube.com", "domainAuthority": 100 }, { "domain": "wordpress.org", "domainAuthority": 98 }],
  "linkingDomainsDiscovered60d": 2072,
  "linkingDomainsLost60d": 425,
  "linkingDomainsHistory": [{ "date": "2026-09-29", "discovered": 50, "lost": 15 }],
  "mozUrl": "https://moz.com/domain-analysis?site=apify.com"
}

In the same run, 100 well-known domains came back in 142 seconds, for example github.com DA 97, notion.so DA 86 and moz.com DA 91.

What you can do with it

• Link building and outreach: score thousands of prospect sites by DA and spam score before you contact them.
• Domain buying and expired domains: check authority, spam score and link trend of a list of domains.
• Competitor research: compare DA, linking domains and link growth over the last 60 days.
• SEO reporting: schedule a monthly run on your clients' domains and track DA and link gains.
• Lead scoring: add DA to a list of company websites to prioritise leads.

Input

Field	What it does
domains	Domains or website links, one per line. https://www.notion.so/pricing is read as notion.so
proxyConfiguration	Optional. Keep the default.

{ "domains": ["apify.com", "notion.so", "https://www.shopify.com/pricing"] }

Output fields

domain, input, domainAuthority, linkingRootDomains (number) and linkingRootDomainsText (as Moz shows it, like 12.2k), rankingKeywords and rankingKeywordsText, spamScore and spamScoreText, topPages (url, pageAuthority), topLinkingDomains (domain, domainAuthority), linkingDomainsDiscovered60d, linkingDomainsLost60d, linkingDomainsHistory (date, discovered, lost), mozUrl, scrapedAt.

Moz shows large numbers rounded (6.4m, 387.1k); the number fields are that rounded value. A brand new or unknown domain comes back with DA 1 and 0 linking domains, which is Moz's real answer for a site with no links.

Error codes (never charged)

errorCode	Meaning
INVALID_DOMAIN	Not a domain or website link
NO_DATA	Moz returned no metrics for this domain
BLOCKED	Moz did not answer after several tries; run again
NOT_REACHED, UNEXPECTED	The run timeout arrived, or something unforeseen broke; only that domain is lost

Pricing

Event	Per 1,000
Domain report delivered	US$ 7.00

1,000 domains cost US$ 7.00. Duplicates in the input are checked once, error rows are free, and there is no Apify compute bill on top.

Limitations

• These are the metrics Moz shows on its free Domain Authority checker. Page-level metrics for any URL, the full list of backlinks and keyword lists are part of Moz Pro and are not included.
• This Actor reads public pages only. Domain Authority is a trademark of Moz; this Actor is not affiliated with Moz.

FAQ

Do I need a Moz account or subscription? No. The metrics come from Moz's free Domain Authority checker, with no Moz account and no monthly fee.

What does a run cost? US$ 7.00 per 1,000 domains, with no run start fee. Duplicates in the input are checked once, invalid and failed domains are free, and there is no Apify compute bill on top.

Can I paste full website links instead of domains? Yes. Put them in domains, one per line: https://www.notion.so/pricing is read as notion.so, so a page URL returns the metrics of its whole domain.

How fast is it, and what is not included? About 100 domains in 2 to 3 minutes. Page-level metrics for any URL, the full list of backlinks and keyword lists are part of Moz Pro and are not included.

Can I track DA over time? Yes. Schedule a run on your domains (for example monthly) and compare domainAuthority, linkingRootDomains and the 60-day linkingDomainsHistory between runs.

Changelog

• 2026-10-17: FAQ in this page.
• 2026-09-30, 0.1: first release. Bulk DA, linking root domains, ranking keywords, spam score, top pages, top linking domains and 60-day link history, free error rows.