# Find pages with missing or duplicate meta tags

**Use case:** 

Audits 80 pages of mozilla.org and lists the ones with problems: titles missing, too long or duplicated across pages, missing or over-length meta descriptions, missing or multiple H1s, thin word counts and images with no alt text — each page with its 0-100 score and the issues named. Point it at your own domain. $1.00 per 1,000 pages, proxy included.

## Input

```json
{
  "websites": [
    "mozilla.org"
  ],
  "pageUrls": [],
  "maxPages": 80,
  "checkLinks": false,
  "maxLinksToCheck": 500,
  "respectRobots": true,
  "maxSitemapUrls": 5000,
  "maxConcurrency": 8,
  "maxRunSecs": 240,
  "proxyConfiguration": {
    "useApifyProxy": true
  }
}
```

## Output

```json
{
  "url": {
    "label": "URL",
    "format": "string"
  },
  "score": {
    "label": "Score",
    "format": "integer"
  },
  "issueCount": {
    "label": "Issue count",
    "format": "integer"
  },
  "issues": {
    "label": "Issues",
    "format": "array"
  },
  "title": {
    "label": "Title",
    "format": "string"
  },
  "titleLength": {
    "label": "Title length",
    "format": "integer"
  },
  "metaDescriptionLength": {
    "label": "Description length",
    "format": "integer"
  },
  "h1Count": {
    "label": "H1 count",
    "format": "integer"
  },
  "wordCount": {
    "label": "Word count",
    "format": "integer"
  }
}
```

## About this Actor

This example demonstrates how to use [SEO Page Audit — Sitemap Crawl & On-Page Checker](https://apify.com/insight.solutions/seo-page-audit.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/insight.solutions/seo-page-audit.md) to learn more, explore other use cases, and run it yourself.


## 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.
This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/insight.solutions/seo-page-audit.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).