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Releases
In one sentence
Findings are short case studies written from real measurements — a robots.txt that answered 200 with a challenge page, a site whose GPTBot traffic came from one address wearing seven crawler names, a homepage that was two percent readable text, a contact email that bounced for one published character — each with the bytes that showed it, and none naming a scanned third-party domain.
What the scanner measures now that it did not before.
2026-09-30 · Releases4 min
CrawlCheck in German, French, Spanish and Portuguese
The conversion pages and every scan report are now served under /de/, /fr/, /es/ and /pt/: what is translated, what is deliberately English, how it works with one site, and how coverage is measured.
Read the measurements →
2026-09-29 · Releases5 min
Release notes 29 Sep 2026: finding states, sitemap, trust
What changed on crawlcheck.io on 29 September 2026, from the scanner to the legal pages, and where each change can be checked.
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2026-09-25 · Releases8 min
CrawlCheck is crawlcheck.io, not crawlcheck.dev or .com
One CrawlCheck has been scanning sites and sealing the results to the Bitcoin blockchain since 13 August 2026. A second one appeared on 18 September under the same name. Here is the public record, how to tell us apart, and what each one actually does.
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2026-09-17 · Releases4 min
E-E-A-T is not on the wire. Here is what a scanner can measure instead.
Experience, expertise, authoritativeness and trust are judgements an evaluator makes. A fetch cannot make them. It can check whether the evidence for them exists in a form a machine can find.
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2026-09-01 · Releases4 min
Accessibility from the delivered HTML: nine things a screen reader needs before contrast matters
Not a WCAG audit. A check on whether the structure assistive technology depends on exists in the document the server returned.
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