PUBLIC EXAMINATION / NO LOGIN REQUIRED
Public Diagnostics Lab
A bounded external examination of public website signals before privileged access is requested.
Useful public evidence—with honest boundaries.
This lab checks what a visitor and public crawler can observe. It does not pretend to see the hosting dashboard, database, Search Console or private security logs.
Availability
HTTP response, HTTPS route, certificate verification and companion public files.
Performance surface
Response time, initial HTML weight and transfer-compression signals from this scanner location.
Search foundation
Title, description, canonical, primary heading, viewport, robots and sitemap visibility.
Trust signals
Common security headers, mixed content and image alternative-text coverage.
A score is a routing signal—not a medical certificate.
Start with failed availability or HTTPS checks, then examine performance and search warnings in business context.
Public fundamentals appear strong, but authenticated and real-user evidence may still reveal work.
Warnings should be prioritized according to traffic, conversion value and implementation risk.
Failed public checks justify a focused human review before major design or marketing investment.