Lyzerslab
← Back to MuRu AI-SPPB docs

How Generation Works

Check This Page

Last updated: November 2, 2026

Check this page reviews the open page without calling the AI, so it costs nothing and sends nothing.

What it finds

  • Images without alt text.
  • More than one top-level heading.
  • Heading levels that skip, such as h2 to h4.
  • Button text that fails the WCAG AA 4.5:1 contrast ratio.
  • Empty buttons, and vague button text such as "click here".
  • Carousels or accordions with a single item.
  • Accordion or tab content saved in a shape that crashes the editor, on pages generated by earlier versions.

Fix the safe ones

One click fixes heading levels, button text colour and alt text (taken from the nearest heading or the file name), after a Version History snapshot. Copy is never rewritten.

The staged preview also warns when a generated page has such issues.