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Free Diagnosis — Notes and Disclaimers

Version 1.1 (last updated 2026-07-12).

  • This diagnosis is carried out using information publicly available on the web at the time of application.
  • The applicant confirms they have the proper authority to request a diagnosis of the website in question.
  • This is a simplified diagnosis indicating the state of the website and a direction for improvement. It does not guarantee search ranking, inclusion in generative-AI answers, enquiry volume, sales, or any other outcome.
  • The diagnosis analyses the information you provide (other than your email address), together with public information, by querying external generative-AI and search services such as OpenAI and Anthropic. Your email address is used only to send you the result. We may review the diagnosis result before it is delivered.
  • Depending on the website's structure, access restrictions, or other technical issues, a diagnosis may not be possible, or its scope may be limited.
  • The result is sent to the email address you registered at application, as a link to a web page for viewing the result.
  • Using the free diagnosis does not obligate you to apply for or contract a paid service.
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Netsujo SIGNAL network

Related SIGNAL resources

Cases & evidence
  • Website Assessment Results Example

    Netsujo SIGNAL's free website assessment applied to our own site, netsujo.jp: the stated goal, the questions prospects ask, how many were checked in search and generative AI, the supporting evidence, a likely blocker hypothesis, and the first repair instruction.

  • Public Case Studies

    Netsujo SIGNAL public case studies: target, challenge, what we did, before/after measured values from GSC and GA4, and external factors — real measurements only. Currently 2 case studies: our own site and a community site we run.

  • Real-Data Analysis Report

    Netsujo SIGNAL's real-data analysis report, built from actual GA4 and Google Search Console data for netsujo.jp: search impressions, clicks, and organic sessions from a fixed baseline and published comparison window, alongside the technical improvements we made.

See the SIGNAL overview