Agentyx SEO

Domain authority · backlinks · competitors

Where does your domain sit in the web graph?

Type a domain and see its authority, who links to it, how healthy those links are, who competes for the same links and which sites link to rivals but not to you. Free, no sign-up.

Any URL works: we keep the domain and drop the scheme, path and www.

Authority runs from 0 to 100 on a log scale of PageRank position: 100 is the most linked-to domain on the web, 0 the least. Rank labels appear once a report loads.

CrawlReport

The link graph is one half. The crawl is the other.

CrawlReport crawls the whole site like Googlebot, scores every page and puts this off-page data in the same report your clients see.

Off-page SEO

  • Authority overview with global rank and percentile
  • Link profile: quality tiers, TLD and country mix, .gov/.edu, toxic risk
  • Up to 1,000 referring domains, ordered by authority
  • New and lost referring domains, release over release
  • Auto-discovered competitors, compared side by side
  • Link gap with “links to” chips and CSV export
  • Common referrers, outbound and reciprocal links

Technical audit

  • Full-site crawl with JavaScript rendering, as Googlebot Smartphone or Desktop
  • Rules for meta tags, headings, content, images, links and structured data
  • Duplicate titles and content, orphan pages and keyword cannibalization, hreflang-aware
  • Click depth and internal PageRank for every page
  • Sitemap and robots.txt checks, including AI crawler access

Speed and Core Web Vitals

  • LCP, CLS and FCP measured in a real Chromium render
  • Render-blocking, uncompressed and legacy-format assets, with fix snippets
  • JavaScript console errors grouped across the whole crawl

Security and DNS

  • TLS certificate, security headers grade and domain expiry
  • Blacklist checks on SURBL, URIBL, Spamhaus and Barracuda
  • DNS diagnostics: NS, SOA, MX, SPF, DMARC, DNSSEC and CAA

Client delivery

  • White-label PDF reports with your logo and agency name
  • View-only share links and custom-domain client portals
  • Scheduled email reports and before/after crawl comparison
  • Developer tasks exported to Jira, Trello or Notion

For developers and agents

  • REST API with API keys
  • MCP server for AI assistants
  • llms.txt exports of every crawl

Start a full audit on CrawlReport

Where the numbers come from

Reports read the Common Crawl web graph, an open map of the links between domains across the public web. It is domain-level: any link from any page on one domain to any page on another counts once. The index refreshes with each graph release, roughly monthly.

Authority is a domain's position in the graph's PageRank order on a log scale: 100 × (1 − ln rank ÷ ln ranked domains). It is comparable across domains in the same release, not with other vendors' scores.

Not included: individual page URLs, anchor text, nofollow, and links on pages Common Crawl did not fetch. Treat totals as a consistent sample of the web, not a complete census.