LoopNode
What LoopNode audits

Five engines. One dashboard.
Every failure surfaced.

Industry-standard tools automated for your workflow. Each category has its own report page with scores, live checks, and filterable issues.

PerformanceAccessibilitySEOSecurityBrokenReportingIssues
Lighthouse · Core Web Vitals

Performance audits

Every audit launches a real Chrome instance and runs Lighthouse against your URL. LoopNode captures LCP, INP, CLS, FCP, and TBT, rates each vital as Good, Needs work, or Poor, and lists every Lighthouse finding with severity and remediation guidance.

Largest Contentful Paint (LCP)
Interaction to Next Paint (INP)
Cumulative Layout Shift (CLS)
First Contentful Paint & Total Blocking Time
Performance score with historical trends
Per-finding recommendations from Lighthouse
Vitals Trace
98
FCP0.8s
LCP1.2s
TTI1.4s
Load2.1s
axe-core · WCAG 2.1

Accessibility audits

Accessibility violations are detected in a real browser using axe-core. Issues are grouped by rule, ranked by impact (critical through minor), and include CSS selectors so developers can locate the exact element.

WCAG 2 A / AA rule coverage
Color contrast failures
Missing form labels and alt text
Keyboard navigation and focus traps
Heading hierarchy violations
ARIA attribute and role errors
Violation Inspector
color-contrast
Elements must have sufficient color contrast
Critical
// Target selector
.hero-section > h1.subtext
// Failing HTML
<h1 class="subtext" style="color: #666; background: #555">
  Welcome to our site
</h1>
Fix: Increase contrast ratio to 4.5:1
On-page · Technical SEO

SEO audits

LoopNode fetches your page HTML and validates the fundamentals search engines care about — plus live checks against robots.txt and sitemap.xml. The SEO report page shows a pass/warn/fail checklist you can refresh anytime.

Title and meta description length
H1 presence and uniqueness
Open Graph tags for social sharing
Canonical URL configuration
robots.txt and sitemap.xml reachability
Image alt text for indexable content
SERP Preview & Checklist
https://example.com > products
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Title Tag Length
55 chars
Meta Description
115 chars
Multiple H1 Tags
Found 2
Robots.txt
Valid
Live HTTP · CSP Grading

Security audits

Security audits fetch live response headers and evaluate HTTPS, HSTS, CSP, X-Frame-Options, and more. Your Content-Security-Policy is parsed, graded A–F, and accompanied by getting-started, intermediate, and advanced hardening recommendations.

HTTPS enforcement check
HSTS configuration strength
CSP directive parsing and letter grade
X-Frame-Options / frame-ancestors
X-Content-Type-Options and Referrer-Policy
Tiered CSP improvement recommendations
bash - HTTP Headers
$ curl -I https://secure-site.com
HTTP/2 200
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
x-frame-options: DENY
content-security-policy: default-src 'self'; script-src 'self' https://trusted.com; object-src 'none';
A+
CSP Grade: Excellent
All critical directives are securely configured.
CSV · PDF Exports

Reporting audits

Generate instant, white-labeled reports for stakeholders or clients. Export raw data as CSV for your own analysis or download beautifully formatted PDF summaries of any audit instantly.

One-click PDF generation
Raw CSV data exports
White-label branding options
Executive summaries
Shareable public links
Automated email reports
Audit Report
Generated Today
CSV
PDF
Triage · Tracking

Issues Center audits

All failing checks flow into a unified Issues Center. Track regressions, assign priorities, and watch issues automatically resolve themselves upon your next successful deploy.

Unified failure dashboard
Automatic issue resolution
Severity-based prioritization
Historical fix tracking
Direct links to failing elements
Ignore or snooze false positives
Active Issues12 Open
Missing alt text on hero image
A11y
LCP exceeds 2.5s on mobile
Perf
Missing HSTS header
Sec
FAQ

Common questions

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