{"slug": "show-hn-free-web-audit-over-100-checks", "title": "Show HN: Free Web audit over 100 checks", "summary": "BeaverCheck, a free web audit tool, offers over 100 checks across performance, security, accessibility, SEO, infrastructure, compliance, content, and sustainability, plus two full Lighthouse runs (mobile and desktop) in about 90 seconds without login. The tool ranks findings by impact, provides remediation cost and ROI, and supports export as PDF, JSON, or Markdown, with a permanent shareable URL.", "body_md": "Free · No login · full audit in ~90 seconds\n\n# Free web audit tool\n\n## See what's wrong. Fix what matters.\n\nTwo full Lighthouse runs, mobile and desktop, plus 100+ checks scored across performance, security, accessibility, SEO, infrastructure, compliance, content and sustainability.\n\nDetected technology stack matched against known CVEs. Findings ranked by impact with remediation cost, ROI and conversion barriers. Multi-viewport screenshots. Permanent shareable URL, and export as PDF, JSON or Markdown.\n\n[github.com](/sites/github.com)\n\n[vercel.com](/sites/vercel.com)\n\n[stripe.com](/sites/stripe.com)\n\n[It-wars.com B · 11m ago](/results/f1eca0ee-aba2-4d46-9d9b-4f0d42290d6a)\n\n[linux.com C · 16m ago](/results/1ee56038-57c2-4bc0-860f-4254a6252068)\n\n[coloriet.nl C · 2h ago](/results/2113497e-5841-4c39-813d-b74a31416afb)\n\n[ais-pre-psgakquiwaol5aevbdjv6g-759203062707.asia-east1.run.app B · 3h ago](/results/90e39af9-25d6-4c5a-a831-da1e35e88aab)\n\n[ai.studio B · 3h ago](/results/84c5ba95-0390-43c3-955d-9d0e905981d7)\n\n[It-wars.com B · 11m ago](/results/f1eca0ee-aba2-4d46-9d9b-4f0d42290d6a)\n\n[linux.com C · 16m ago](/results/1ee56038-57c2-4bc0-860f-4254a6252068)\n\n[coloriet.nl C · 2h ago](/results/2113497e-5841-4c39-813d-b74a31416afb)\n\n[ais-pre-psgakquiwaol5aevbdjv6g-759203062707.asia-east1.run.app B · 3h ago](/results/90e39af9-25d6-4c5a-a831-da1e35e88aab)\n\n[ai.studio B · 3h ago](/results/84c5ba95-0390-43c3-955d-9d0e905981d7)\n\nProduct tour\n\n## See the audit in motion\n\n17 seconds of what BeaverCheck does -- composite score, Lighthouse mobile + desktop, top priorities ranked by impact, and per-category drill-downs. No login. Free forever.\n\n## Everything in one report\n\nOne audit, every surface that matters: Lighthouse mobile + desktop, prioritized fixes ranked by impact, and per-category drill-downs with row-level findings.\n\n### Lighthouse mobile + desktop\n\nBoth viewports run end-to-end. Performance, Accessibility, Best Practices, SEO scores plus all six Core Web Vitals (FCP, LCP, TBT, CLS, SI, TTI) per device.\n\n### Top priorities, ranked by impact\n\nThe 5 fixes that move the score the most -- with category context, severity, and a one-click 'Download for AI agent' export so Cursor/Claude/Copilot can actually fix them.\n\n### Per-category drill-down\n\nClick into any of the 8 categories for the full check list, row-level findings, severity grades, and detailed fix guidance for each issue.\n\nWhat we check\n\n## 100+ checks across 8 scored categories, plus Lighthouse mobile and desktop\n\nEvery audit runs the same comprehensive checklist. Plus the full Lighthouse suite, mobile and desktop, with hundreds of individual audits.\n\n### Performance\n\n15 checks- • Lighthouse Performance score (mobile + desktop)\n- • Core Web Vitals: LCP, INP, CLS\n- • CrUX real-user data (28-day P75)\n- • Render-blocking resource detection\n- • Third-party payload impact analysis\n- • Server response intelligence (Cache-Status, Vary, ETag)\n- • Resource hints & font loading audit\n\n### Security\n\n25 checks- • SSL certificate chain & expiry monitoring\n- • Security headers analysis (CSP, HSTS, X-Frame)\n- • Content Security Policy deep analysis\n- • Bot challenge detection (Cloudflare, DataDome, Akamai, etc.)\n- • Login page hardening (CSRF, captcha, SSO, password reset)\n- • CORS depth, Permissions-Policy, Referrer-Policy strictness\n- • Subresource Integrity adoption on third-party scripts\n- • Soft-404, empty-page, geo-restriction, maintenance-mode detection\n- • Vulnerable JavaScript libraries (CVE matching)\n- • Cookie security flags\n\n### Accessibility\n\n14 checks- • Lighthouse Accessibility score\n- • Screenshot contrast analysis (text over images)\n- • Heading hierarchy validation\n- • Heading text quality (placeholder, length, all-caps)\n- • ARIA landmarks detection\n- • Color contrast (CSS + pixel-sampled)\n- • Image alt text audit\n\n### SEO\n\n13 checks- • Meta tags (title, description, canonical)\n- • Title style depth (separators, year-staleness, keyword stuffing)\n- • Structured data + rich result validation\n- • Open Graph & Twitter Card tags\n- • Hreflang validation\n- • Redirect chain analysis\n- • Sitemap & robots.txt\n- • Markup quality + hreflang completeness\n\n### Infrastructure\n\n10 checks- • DNS resolution speed & IPv6\n- • Email security (SPF, DKIM, DMARC, BIMI)\n- • RDAP/WHOIS domain registration\n- • Domain expiry monitoring\n- • ASN & hosting provider identification\n- • Green hosting verification\n- • URL redirect variant checks\n\n### Compliance\n\n16 checks- • Third-party tracker detection & categorization\n- • GDPR Art. 13 disclosure presence\n- • Internationalization extras (RTL, language switcher, mixed-lang)\n- • Browser fingerprinting tool detection\n- • Cookie policy presence\n- • Privacy policy presence\n- • Advertising tracker consent requirements\n\n### Content\n\n9 checks- • Readability scoring (Flesch-Kincaid, Gunning Fog)\n- • Image optimization audit (oversized, format, lazy)\n- • Link analysis (internal, external, broken)\n- • Open Graph / Twitter Card depth (image dimensions, type matching)\n- • Mixed content (HTTP resources on HTTPS pages)\n- • Word count & content quality\n\n### Sustainability\n\n6 checks- • Page weight carbon estimation\n- • Green hosting verification\n- • Transfer size optimization\n\n### Lighthouse\n\n8 checks- • Performance, Accessibility, Best Practices, SEO scores\n- • Core Web Vitals metrics\n- • Mobile + desktop dual audit\n- • Diagnostic opportunities\n\nFree tools\n\n## Targeted checks. No URL ceremony.\n\n[Contrast CheckerWCAG 2.2 AA/AAA compliance for any color pair.](/tools/contrast)\n\n[HTTP HeadersSecurity, caching, and policy header audit.](/tools/headers)\n\n[SSL/TLS InspectorCertificate chain, cipher suites, and protocol support.](/tools/ssl)\n\n[DNS LookupA/AAAA/MX/NS/TXT records with propagation status.](/tools/dns)\n\n[Redirect TracerFollow the redirect chain hop by hop.](/tools/redirects)\n\n[INP CheckerCore Web Vitals from real Chrome user data.](/tools/inp)\n\n## My Recent Scans\n\n## How It Works\n\nThree steps. Zero friction. Real results.\n\n### Enter a URL\n\nPaste any website URL and pick a server location.\n\n### We Run 100+ Checks\n\nLighthouse, security headers, technology detection, content analysis, accessibility — all in one scan.\n\n### Get Your Full Report\n\n8 scored categories plus Lighthouse mobile and desktop, an A–F composite grade, top findings, and PDF export. Everything in one page.\n\n[Step 3 in action -- your full audit report](/sites/stripe.com)\n\n## Recent Audits\n\nLatest performance checks from the community.\n\n## Ready when you are.\n\nFree, permanent, shareable by URL. No account, no payment.", "url": "https://wpnews.pro/news/show-hn-free-web-audit-over-100-checks", "canonical_source": "https://beavercheck.com/", "published_at": "2026-08-20 19:55:30+00:00", "updated_at": "2026-08-20 20:15:54.415130+00:00", "lang": "en", "topics": ["developer-tools", "ai-tools"], "entities": ["BeaverCheck", "Lighthouse", "Cursor", "Claude", "Copilot"], "alternates": {"html": "https://wpnews.pro/news/show-hn-free-web-audit-over-100-checks", "markdown": "https://wpnews.pro/news/show-hn-free-web-audit-over-100-checks.md", "text": "https://wpnews.pro/news/show-hn-free-web-audit-over-100-checks.txt", "jsonld": "https://wpnews.pro/news/show-hn-free-web-audit-over-100-checks.jsonld"}}