Lighthouse+ AI Bridge Checker

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Lighthouse+: AI-Native Performance Optimization

Standard performance audits tell you what is slow. Lighthouse+ tells your AI Agent how to fix it.

Lighthouse+ is an enriched diagnostic engine that supplements standard Google Lighthouse audits with proprietary infrastructure signals and security health checks, designed specifically for machine reasoning and automated remediation.

Why Lighthouse+?

Traditional performance tools are designed for human interpretation. They produce reports that sit in inboxes. Lighthouse+ produces Remediation Manifests that trigger action. Integrate these manifests with our Self-Healing MCP Protocol to automate the entire recovery process.

1. Enriched Infrastructure DNA

We go deeper than "lab data." Lighthouse+ layers proprietary audits on top of the standard Lighthouse categories (Performance, Accessibility, Best Practices, SEO):

  • TTFB Classification: Detects high TTFB (>300ms) and heuristically classifies the bottleneck as network latency vs. origin processing using CrUX field data.
  • Font Self-Hosting: Automated detection of Google Fonts cross-origin handshakes with a gain_ms projection for self-hosting.
  • Subresource Integrity (SRI): Flags external scripts missing integrity= attributes - a common CDN-based XSS vector.
  • CSP Hardening: Surfaces weak or missing Content-Security-Policy directives from the underlying Lighthouse audit.
  • HSTS Enforcement: Confirms Strict-Transport-Security is present on HTTPS origins.

For compression (Gzip/Brotli) audits, pair this with our dedicated Compression Checker.

2. AI-Ready Reasoning Schema

The output of Lighthouse+ is a flattened, machine-readable JSON schema optimized for LLMs (Claude, Gemini, GPT).

  • Impact Projections: Every finding includes a "ms saved" projection to help your AI Agent prioritize fixes.
  • Contextual Prompts: We inject the exact technical context needed for an AI to generate a valid pull request.

3. Verification Loop (Shadow API)

Stop guessing if a performance fix worked. With our Shadow API, you can verify AI-generated changes in a production-like environment before they ever reach your users.

4. Direct Feed into the Active Incident Pipeline

Every Lighthouse+ run is one of the structured signals the AI Diagnostic Checker consumes when a continuous monitor degrades. When health flips to red, the latest Lighthouse+ snapshot is bundled with the failing checker output and shipped into the Active Incident panel - your AI agent receives performance opportunities ranked by potentialSavingsMs alongside the root cause, with no extra query needed.

Strategic SEO Benefits

Lighthouse+ isn't just about speed; it's about Generative Engine Optimization (GEO).

  • AI Crawlability: We probe your root for llms.txt and llms-full.txt and emit a dedicated audit entry recommending adoption if either is missing.
  • Structured Data Signals: The underlying Lighthouse SEO category flags missing structured data, invalid meta descriptions, and document-outline issues that directly impact AI and search visibility.

Get Started with Lighthouse+

Lighthouse+ is a PRO feature available to all UpMonitor subscribers.

Ready to bridge the execution gap?