Pricing

$10.00 / 1,000 page scanneds

Heading Structure Checker API — H1-H6 Outline + SEO Flags

Check heading structure via API. Input: a page URL. Output: JSON H1-H6 document outline plus flagged issues — multiple H1s, skipped heading levels, empty headings — for SEO and accessibility audits. Cheap pay-per-result: $0.01 per page scanned.

Pricing

$10.00 / 1,000 page scanneds

Rating

0.0

(0)

Developer

Anthony Snider

Actor stats

Bookmarked

Total users

Monthly active users

6 days ago

Last modified

Categories

SEO tools

Marketing

Automation

You can access the Heading Structure Checker API — H1-H6 Outline + SEO Flags programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1import { ApifyClient } from 'apify-client';
2
3// Initialize the ApifyClient with your Apify API token
4// Replace the '<YOUR_API_TOKEN>' with your token
5const client = new ApifyClient({
6    token: '<YOUR_API_TOKEN>',
7});
8
9// Prepare Actor input
10const input = {
11    "url": "https://github.com",
12    "urls": []
13};
14
15// Run the Actor and wait for it to finish
16const run = await client.actor("eliai/webpage-headings-outliner").call(input);
17
18// Fetch and print Actor results from the run's dataset (if any)
19console.log('Results from dataset');
20console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
21const { items } = await client.dataset(run.defaultDatasetId).listItems();
22items.forEach((item) => {
23    console.dir(item);
24});
25
26// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

Heading Structure Checker API — H1-H6 Outline & SEO API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use Heading Structure Checker API — H1-H6 Outline + SEO Flags API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.

Install the apify-client

$npm install apify-client

Other API clients include:

Heading Structure Checker API — H1-H6 Outline + SEO Flags API in Python

Heading Structure Checker API — H1-H6 Outline + SEO Flags API through CLI

Heading Structure Checker API — H1-H6 Outline + SEO Flags OpenAPI definition

Heading Structure Checker API — H1-H6 Outline + SEO Flags API

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