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Website Intelligence

Free browser-based technical website and ecommerce scanner by Norseweb. Submit a URL, review structured evidence, and copy or export it for an AI assistant — no account required.

What it is

Website Intelligence collects structured technical evidence from a website you submit. It is designed for developers, agencies, website owners and AI assistants that need accurate, provenance-aware context about a site's technical health.

Understand a website through three intelligence layers.

Primary intelligence layers: SEO · Security · Technology. Performance, Accessibility, Conversion and other report sections remain detailed analysis capabilities — they are not separate intelligence layers.

  • SEO — How do search engines understand the website?
  • Security — How is the website protected?
  • Technology — What is the website built with?

The scanner runs in your browser session. No account is required to start a scan or review the report for that scan.

How to use it with AI

  1. Enter a website URL on the homepage.
  2. Run the scan and wait for the report to finish.
  3. Review findings, coverage and scan information in the report.
  4. Copy or export the evidence mode that fits your task.
  5. Paste the exported evidence into an AI assistant such as ChatGPT.
  6. Ask the assistant to explain, prioritize or recommend next steps based on the evidence — not on assumptions beyond what was collected.

Website Intelligence does not connect automatically to ChatGPT or other AI services. Export and paste is a human-mediated workflow.

What Website Intelligence can inspect

  • Bounded website crawl and page inspection
  • Platform, technology and ecommerce signals
  • Structured data and page classification
  • Technical SEO evidence from inspected pages
  • Links, resources and navigation relationships
  • Accessibility evidence from inspected HTML
  • Robots.txt, sitemaps and forms when checked
  • Google Lighthouse measurements when available
  • Evidence exports with coverage and provenance

Coverage is bounded by crawl limits, collector availability and what was actually fetched during the scan. Partial coverage is normal. Website Intelligence does not verify every business or commerce function on a site.

Export modes

Explain my website

Understand what Website Intelligence found.

Improve my website

Ask AI what to fix and improve first.

Technical analysis

Detailed evidence for developers and technical professionals.

Full website data

Complete scan data, observations and evidence.

Modes differ in scope and formatting. They are not byte-for-byte identical. Choose the mode that matches your audience and task.

Evidence semantics

AI Evidence V4 labels findings with epistemic types and coverage states so downstream AI can reason safely.

Epistemic types

  • OBSERVATION
  • MEASUREMENT
  • INFERENCE
  • PLATFORM_KNOWLEDGE
  • RECOMMENDATION

Coverage states

  • PRESENT
  • OBSERVED_ABSENT
  • NOT_OBSERVED
  • NOT_CHECKED
  • NOT_APPLICABLE
  • COLLECTOR_FAILED
  • An observed declaration is a scan observation, not independently verified truth.
  • null does not mean zero, false or absence.
  • Discovered URLs are not the same as inspected HTML pages.
  • A Lighthouse measurement is not the same as potential savings.
  • NOT_OBSERVED does not mean absent.
  • COLLECTOR_FAILED must not be interpreted as absence.

Limitations

  • Crawl depth and page count are bounded.
  • Partial coverage is possible on large or complex sites.
  • External collectors such as Lighthouse may be unavailable.
  • Website Intelligence does not verify every business or commerce function.
  • AI recommendations are external interpretation of exported evidence, not observations made by the scanner.