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API Reference / checks / h1-h2-h3-extractor

Extract every H1/H2/H3 heading from a page.

Returns ordered headings so SEO reviewers can confirm there is exactly one H1 and that the outline matches expectations. Drop this helper wherever you want to extract every H1/H2/H3 heading from a page with a single HTTP call. Send the documented inputs and the API streams back polished results you can hand directly to your users.

GETPOST/checks/h1-h2-h3-extractor

Where this helper shines

Extract every H1/H2/H3 heading from a page. keeps checks helpers on autopilot. Use it whenever you need to extract every H1/H2/H3 heading from a page without pausing a sprint or asking design/dev to jump in.

  • Trigger this helper whenever you need to extract every H1/H2/H3 heading from a page without waiting on a full deploy.
  • Drop it into automations (Zapier, Make, workers) to extract every H1/H2/H3 heading from a page as part of your workflow.
  • Share the GET URL so support and success can extract every H1/H2/H3 heading from a page safely using their Dataczar API key.

Copy & ship snippets

GET

Instant link

GET https://api.dataczar.app/checks/h1-h2-h3-extractor?url=https%3A%2F%2Fexample.com%2Fsample.png&timeout=8.0&dryrun=true&ak=demo

Open directly in any browser, webhook, or low-code workflow.

curl

curl GET

curl "https://api.dataczar.app/checks/h1-h2-h3-extractor?url=https%3A%2F%2Fexample.com%2Fsample.png&timeout=8.0&dryrun=true&ak=demo"

Swap ak=demo with your Dataczar API key.

curl

curl POST

curl -X POST "https://api.dataczar.app/checks/h1-h2-h3-extractor?ak=demo" \
  -H 'Content-Type: application/json' \
  -d '{
  "url": "https://example.com/sample.png",
  "timeout": "8.0",
  "dryrun": "true"
}'

Send JSON payloads from back-end jobs, queues, or workers.

Parameters

Query Parameters

NameTypeDescription
urlstring · required
timeoutnumber
dryrunboolean

All helper calls accept your Dataczar key via the ak query parameter. Need one? Create or copy a key on Dataczar Connect and drop it into each request.

Responses

Status 200

Heading outline.

{
  "ok": true,
  "data": {
    "headings": [
      {
        "level": "h1",
        "text": "Welcome"
      },
      {
        "level": "h2",
        "text": "Features"
      }
    ],
    "totals": {
      "h1": 1,
      "h2": 3,
      "h3": 2
    }
  }
}

Examples

Query parameters

Equivalent curl
Grab your Dataczar API key
Every helper runs with the same simple API key. Sign in (or create a free Dataczar account) at Dataczar Connect to issue keys in seconds, then drop the key into any `ak=` parameter and start shipping.
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Tip: reuse the same key across these helpers, or rotate keys per project from the Connect dashboard.