Validation
Heading Hierarchy Auditor
Audit heading structure from a live URL or pasted HTML, then flag skipped levels, multiple h1 usage, style-only heading abuse, and title metadata drift
html· HTML resultOpen tool
Quick start
Call this tool from your code in three languages.
cURL
curl -X POST 'https://api.elysiatools.com/en/api/tools/heading-hierarchy-auditor' \
-H 'Content-Type: application/json' \
-d '{"htmlInput":"<html><head><title>Acme Analytics Dashboard</title><meta property=\"og:title\" content=\"Acme Analytics Platform\" /></head><body><main><h1>Acme Analytics</h1><section><h3>Executive summary</h3><div class=\"card\"><a href=\"/demo\"><h2 class=\"btn-title\">BOOK DEMO</h2></a></div><h1>Pricing</h1><h4></h4></section></main></body></html>","pageUrl":"","compareWithMetadataTitles":true,"showFixSuggestions":true}'API reference
Send a POST request with your inputs as JSON. File parameters require a separate upload first.
Endpoint
HTTP
POST https://api.elysiatools.com/en/api/tools/heading-hierarchy-auditorParameters
| Name | Type | Required | Description |
|---|---|---|---|
| htmlInput | textarea | No | — |
| pageUrl | text | No | — |
| compareWithMetadataTitles | checkbox | No | — |
| showFixSuggestions | checkbox | No | — |
Response format
HTML result
JSON
{
"result": "<div>Processed HTML content</div>",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}