Web data · Apify actor

An SEO score and a fix list for every page

Audit a list of pages or crawl whole websites. Each page gets a 0-100 score plus the exact issues to fix, sorted by severity: titles, descriptions, canonicals, noindex, headings, alt text, structured data, Open Graph, hreflang, HTTPS and broken links.

$0.004 per pageFailed inputs are free

Run it on Apify See pricing

What it does

Website SEO Audit, in short

Checks titles, meta descriptions, canonicals, noindex, H1-H6, word count and image alt text
Reports JSON-LD and microdata types, invalid JSON-LD, Open Graph, Twitter cards and hreflang
Checks HTTPS, HSTS and mixed http:// resources
Optional broken-link check (4xx, 5xx, unreachable), included in the price
Per site: robots.txt, sitemap, llms.txt, and which AI crawlers (GPTBot, ClaudeBot, PerplexityBot and more) are blocked
Crawls internal links breadth-first with robots.txt respected when you raise pages per site

Who it's for

Built for

SEO agencies and freelancersAudit a prospect's site in seconds and send the issue list as a spreadsheet.

Site ownersSchedule a weekly run and get alerted when a page turns noindex or links break.

DevelopersAdd an SEO check before a release, or monitor many client sites from one API call.

AI search visibilityCheck whether ChatGPT, Claude, Perplexity and Google's AI crawlers are allowed to read your content.

Example

Input and output

One dataset row per result, downloadable as JSON, CSV or Excel, or read through the Apify API.

Input

{
  "urls": ["https://www.python.org"],
  "maxPagesPerSite": 3,
  "checkBrokenLinks": true
}

From a real cloud run, shortened. The score starts at 100 and subtracts 25 per critical, 10 per high, 5 per medium and 2 per low issue, so scores compare across runs and sites.

Output (one row)

{
  "url": "https://www.python.org/",
  "statusCode": 200,
  "title": "Welcome to Python.org",
  "metaDescriptionLength": 52,
  "canonical": null,
  "indexable": true,
  "headingCounts": { "h1": 5, "h2": 9 },
  "imagesMissingAlt": 0,
  "structuredDataTypes": ["SearchAction", "WebSite"],
  "score": 86,
  "issues": [
    { "severity": "medium", "code": "canonical-missing", "message": "No canonical link." },
    { "severity": "low", "code": "h1-multiple", "message": "5 <h1> headings on one page." }
  ],
  "site": {
    "robotsTxtFound": true,
    "sitemapFound": false,
    "llmsTxtFound": false,
    "aiBotsBlocked": []
  },
  "error": null
}

Pricing

Pay per result. Failures are free.

$0.004page audited · $4.00 per 1,000

No subscription, no monthly minimum. Apify platform compute is included in the price; Apify also adds a tiny start fee per run ($0.00005 per GB of run memory).

Example costs
You run	You pay
1 homepage	$0.004
A 50-page crawl of one site	$0.20
500 client pages a month	$2.00
10,000 pages	$40.00

Worked example. You crawl 3 client sites, 200 pages each, with the broken-link check on.600 pages × $0.004 = $2.40
link checking included

Not charged:

Pages that cannot be fetched at all: DNS failure, timeout, refused connection, TLS error
A URL that redirects to a page already audited in the same run is not charged twice

A page that answers, including a 404 or 500 (itself an SEO finding), is audited and charged once. You can set Maximum cost per run in the run options and the actor stops cleanly when it is reached.

FAQ

Questions

Does it render JavaScript?

No. It reads the HTML the server sends, which is what most on-page checks are based on. Sites that build all their content in the browser will show low word counts, which is itself an SEO risk worth knowing about.

Does it respect robots.txt?

Yes, for every page it discovers while crawling. URLs you list yourself are always audited.

Do I pay for pages that fail?

No. Pages that cannot be fetched are listed with an error and not charged.

Is it the same as Lighthouse?

No. This is an on-page and crawlability audit, not a performance lab test. It is much faster per page and adds checks Lighthouse does not run, such as broken links, sitemap discovery and AI crawler access. Use a Lighthouse-style tool alongside it for Core Web Vitals.

Which AI crawlers are checked?

GPTBot, ChatGPT-User, OAI-SearchBot, ClaudeBot, Claude-User, PerplexityBot, Google-Extended, CCBot, Applebot-Extended, Bytespider and meta-externalagent.