Code quality
Free HTML code quality audit for a public page.
Markup, accessibility foundations and front-end hygiene.
The audit fetches one public page, checks the selected layer and labels every limitation.
What this audit checks
What does Code quality check?
Check public HTML for document structure, language, landmarks, image alternatives, duplicate IDs, form labels and inline handlers.
Checks included
- Doctype, language and semantic landmarks
- Image alt attributes, labels and duplicate IDs
- Inline handlers and clearly stated runtime limits
Limits
This report inspects one public page. Site-wide patterns, private code, backlinks, Search Console data and field performance require additional data.
Questions
Before you act on a report.
What does Code quality check?
Check public HTML for document structure, language, landmarks, image alternatives, duplicate IDs, form labels and inline handlers.
Does this audit guarantee rankings or AI citations?
No. It identifies observable technical signals and limitations. Search engines and AI systems decide what to crawl, index, rank or cite.