# Meta Tags, OpenGraph & Social Preview SEO Auditor (`litezero/meta-tags-opengraph-auditor`) Actor

Extract and audit HTML title, meta description, canonical URLs, robots directives, OpenGraph tags (og:title, og:image), and Twitter Cards for technical SEO compliance and social preview audits.

- **URL**: https://apify.com/litezero/meta-tags-opengraph-auditor.md
- **Developed by:** [LiteZero](https://apify.com/litezero) (community)
- **Categories:** SEO tools, Developer tools, Automation
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

from $0.56 / 1,000 item scrapeds

This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events.
Since this Actor supports Apify Store discounts, the price gets lower the higher subscription plan you have.

Learn more: https://docs.apify.com/actors/running/actors-in-store.md#pay-per-event

## What's an Apify Actor?

An Actor is a serverless cloud program that runs on the Apify platform. It has two run modes.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.

Apify vocabulary and the platform model are defined once, in the agent quickstart at https://apify.com/agents.md.

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For examples already wired to this Actor's own input schema, see the [API](#api) section below.

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).

# README

## 🔍 Meta Tags, OpenGraph & Social Preview SEO Auditor

Audit webpage meta tags, OpenGraph preview cards, Twitter cards, canonical URLs, robots directives, schema JSON-LD, and generate instant automated SEO health scores across batches of URLs.

***

### ⚡ Key Capabilities

- **Social Media Share Previews**: Extracts `og:image`, `og:title`, `og:description`, and Twitter card tags to verify how your links appear on LinkedIn, Twitter/X, Facebook, Slack, and Discord.
- **On-Page SEO Diagnostics**: Checks `<title>` length, `<meta name="description">` length, rel="canonical" tags, robots directives, and heading (`<h1>`/`<h2>`) structures.
- **Automated Health Score**: Calculates an instant SEO score (0–100) with actionable recommendations and diagnostic warning flags.
- **Structured Data Detection**: Counts and indexes Schema.org JSON-LD definitions (`Article`, `Organization`, `Product`, `WebSite`).
- **Pay-Per-Result Pricing**: Only pay **$0.80 per 1,000 URLs** audited.

***

### 📊 Comparison with Alternatives

| Feature | 🔍 Meta Tags Auditor | Ahrefs / Screaming Frog | Free Online Checkers |
|---|:---:|:---:|:---:|
| **Batch Automation** | ✅ Hundreds of URLs via API | Expensive desktop license | 1 URL at a time |
| **OpenGraph & Twitter Cards** | ✅ Full extraction & scoring | Secondary focus | Basic preview only |
| **Webhook / API Ingestion** | ✅ Push JSON to DB / Zapier | ❌ CSV exports only | ❌ None |
| **Pricing** | **$0.80 / 1k URLs** | $99 - $249 / month | Free with ads / captcha |

***

### 📥 Input Parameters

| Parameter | Type | Default | Description |
|---|:---:|:---:|---|
| `startUrls` | `Array<string>` | `["https://apify.com", "https://github.com"]` | Webpage URLs to audit. |
| `maxUrls` | `number` | `50` | Maximum number of URLs to process. |

***

### 📤 Output Sample

```json
{
  "url": "https://apify.com",
  "finalUrl": "https://apify.com/",
  "statusCode": 200,
  "title": "Apify: Full-stack web scraping and data extraction platform",
  "titleLength": 58,
  "description": "Apify is a cloud platform for web scraping, data extraction, and web automation...",
  "descriptionLength": 154,
  "canonical": "https://apify.com/",
  "robots": "index, follow",
  "favicon": "https://apify.com/favicon.ico",
  "openGraph": {
    "title": "Apify: Full-stack web scraping platform",
    "description": "Build, run, and scale scrapers and web automation tools.",
    "image": "https://images.ctfassets.net/.../apify-og.png",
    "url": "https://apify.com/",
    "type": "website",
    "siteName": "Apify"
  },
  "twitterCard": {
    "card": "summary_large_image",
    "site": "@apify",
    "title": "Apify: Web Scraping Platform",
    "image": "https://images.ctfassets.net/.../apify-og.png"
  },
  "jsonLdCount": 2,
  "jsonLdSchemas": ["Organization", "WebSite"],
  "headingsSummary": {
    "h1Count": 1,
    "h1Tags": ["Build, run, and scale web scrapers"],
    "h2Count": 8,
    "h3Count": 14
  },
  "seoHealthScore": 100,
  "warnings": [],
  "auditedAt": "2026-10-03T06:30:00.000Z"
}
```

# Actor input Schema

## `startUrls` (type: `array`):

List of web page URLs to inspect for meta tags, OpenGraph, and Twitter Cards.

## `maxUrls` (type: `integer`):

Maximum number of web pages to audit.

## Actor input object example

```json
{
  "startUrls": [
    "https://apify.com",
    "https://github.com"
  ],
  "maxUrls": 50
}
```

# Actor output Schema

## `results` (type: `string`):

No description

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "startUrls": [
        "https://apify.com",
        "https://github.com"
    ]
};

// Run the Actor and wait for it to finish
const run = await client.actor("litezero/meta-tags-opengraph-auditor").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = { "startUrls": [
        "https://apify.com",
        "https://github.com",
    ] }

# Run the Actor and wait for it to finish
run = client.actor("litezero/meta-tags-opengraph-auditor").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
for item in client.dataset(run.default_dataset_id).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "startUrls": [
    "https://apify.com",
    "https://github.com"
  ]
}' |
apify call litezero/meta-tags-opengraph-auditor --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,litezero/meta-tags-opengraph-auditor"
        }
    }
}
```

The hosted server signs you in with OAuth on first connect, so no API token belongs in this config. Clients without OAuth support can send an `Authorization: Bearer <APIFY_API_TOKEN>` header instead, using a token from API & Integrations in Apify Console (https://console.apify.com/settings/integrations).

## OpenAPI specification

Download the OpenAPI definition: https://api.apify.com/v2/actors/ijyOuigcOqcUiuPfk/builds/ECZXQqctTYC8hHTWo/openapi.json