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Citedly

Developers

Built for developers

Citedly's tools are deterministic, repeatable and free. No signup, no API key, no cost. Every tool is a pure server-side fetch, parse and compute — the same checks you would write yourself, already wired up and scored.

What you get

  • 10 free deterministic tools — audit, robots, schema, sitemap, crawl, headers, perf, links, DNS and a composite GEO report
  • Zero AI cost — no LLM, no inference, no black boxes. Every check is explicit and repeatable
  • No signup, no API key — type a domain, get a report. That's it
  • llms.txt + llms-full.txt — this site publishes both, machine-readable indexes for AI retrieval

All tools

AI Visibility Audit

Score how well AI engines can find, read and cite your site.

llms.txt Generator

Generate a spec-compliant llms.txt for your site in one click.

robots.txt Analyzer

See exactly which AI bots your robots.txt allows or blocks.

schema.org / JSON-LD Validator

Validate your structured data and find missing entity markup.

Sitemap Checker

Count URLs, find broken links and check lastmod coverage.

Crawlability / Technical SEO

Check canonicals, meta robots, redirects and hreflang.

HTTP Header / Security Checker

Check HSTS, CSP, HTTPS redirect and cookie flags.

Performance / Core-Web-Vitals-lite

Server-timed TTFB, page weight and image weight — no browser.

Internal Link Checker

Find broken internal links and orphan pages.

Domain / DNS Health

Check A, MX, NS, SPF, DKIM and DMARC via DNS-over-HTTPS.

GEO Readiness Report

One-pass composite: audit + robots + schema + crawl + headers.

How it works

Each tool follows the same pattern: fetch the target resource (homepage, robots.txt, sitemap, DNS records), parse it with a deterministic parser, compute a score and a list of findings. No AI calls, no randomness, no black boxes. If you can't explain why a score changed, we don't ship it.

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