Website Lighthouse & WCAG Regression Report

Site owners, agencies, and engineering teams use this Actor to audit authorized public pages and catch quality regressions. Input public URLs or a sitemap, device strategy, monitor key, and score-drop threshold. Get Lighthouse scores, axe-core findings, regression alerts, and a multi-page handoff report without a paid API key.

Store Quickstart

{
  "urls": ["https://example.com/"],
  "maxPages": 1,
  "strategy": "mobile",
  "runMode": "audit",
  "generateReport": true,
  "generateExport": false,
  "authorizedUseConfirmed": true,
  "maxChargeUsd": 4,
  "dryRun": false
}

Run the next report

• Check crawl and indexability policy with Site QA Indexability & AI Crawler Report.
• Scan content-level site issues with Site QA Content Report Scraper.
• Monitor portfolio-level technical SEO changes with Technical SEO Portfolio Regression Report.

Input examples

One-page mobile audit

{
  "urls": ["https://example.com/"],
  "strategy": "mobile",
  "runMode": "audit",
  "generateReport": true,
  "authorizedUseConfirmed": true,
  "dryRun": false
}

Sitemap portfolio report

{
  "urls": [],
  "sitemapUrl": "https://example.com/sitemap.xml",
  "maxPages": 10,
  "strategy": "both",
  "runMode": "audit",
  "generateReport": true,
  "generateExport": true,
  "authorizedUseConfirmed": true,
  "maxChargeUsd": 12,
  "dryRun": false
}

Recurring regression monitor

{
  "urls": ["https://example.com/", "https://example.com/pricing"],
  "strategy": "mobile",
  "runMode": "monitor",
  "monitorKey": "example-production-quality",
  "initialRunMode": "baseline_only",
  "scoreDropThreshold": 5,
  "generateReport": true,
  "emitUnchanged": false,
  "authorizedUseConfirmed": true,
  "dryRun": false
}

The first baseline-only monitor stores scores privately and emits zero rows. Later unchanged runs also emit zero rows and zero charges.

Sample output

{
  "rowType": "site_quality_report",
  "billingEventName": "site-quality-report",
  "auditedPageCount": 2,
  "averageScores": {
    "performance": 86.5,
    "accessibility": 94,
    "bestPractices": 96,
    "seo": 92
  },
  "regressionCount": 1,
  "seriousViolationCount": 2,
  "summary": "2 page/strategy audits, 1 material regression.",
  "sourceUrl": "https://example.com/"
}

Pricing

Event	Price	Emitted when
lighthouse-audit-completed	$0.08	A page and device-strategy Lighthouse audit completes
accessibility-audit-completed	$0.05	The same page receives an axe-core audit
quality-regression-alert	$0.20	A score drops beyond the threshold or a serious finding appears
site-quality-report	$3.00	A multi-page report is generated
portfolio-export	$5.00	A full audit handoff export is requested

There is no start charge. Failed pages are warnings and are not billed as completed audits. maxChargeUsd caps planned Actor charges.

Security and compliance

• Live runs require authorizedUseConfirmed: true. Audit only sites you own, operate, or are authorized to test.
• Private networks, localhost, metadata endpoints, non-HTTP(S) URLs, and private redirect destinations are blocked.
• Login walls, CAPTCHAs, and explicit access blocks fail closed.
• Automated accessibility findings do not replace manual WCAG review or constitute legal certification.
• This is an independent tool and is not affiliated with Google, Chrome, W3C, or Deque.

Operational limits

Lighthouse is a lab test, so performance scores vary with page and network conditions. maxPages is capped at 50 and each page is audited sequentially to control browser load and source pressure.