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Platform · Core Web Vitals

Core Web Vitals

Real lab-collected Largest Contentful Paint, Cumulative Layout Shift, Interaction to Next Paint, and supporting metrics — separated clearly from field RUM data and projections so every number is traceable to its source.

Backed by 22 catalog signals in the core-web-vitals category of the WebOptiva signal catalog (version 2026.07.1).

What this audits

Coverage inside every WebOptiva audit

  • LCP, CLS, INP (where available), TBT, FCP, TTFB, and Speed Index collection
  • Render-blocking assets, LCP resource, and long-task identification
  • Third-party cost, font, connection, and compression opportunity detection
  • Independent desktop and mobile collection profiles
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Other platform capabilities

AI Search Optimization

Generative Engine Optimization (GEO) and Answer Engine Optimization (AEO) checks assess whether AI assistants like Google AI Overviews, ChatGPT, Gemini, Claude, and Perplexity can find, understand, and cite your pages — not just whether traditional search engines can rank them.

Technical SEO

Technical SEO checks cover the crawlability, indexability, and metadata foundations that determine whether search engines can discover and correctly understand every page on your site.

Website Performance

Beyond Core Web Vitals, performance checks evaluate server response time, compression, request counts, and total page weight — the underlying causes behind slow-loading pages.

Security Monitoring

Passive, public security auditing covers TLS configuration, security headers, cookie flags, and exposed-file risks. The connected dashboard adds IP blocking, rate limiting, and security-event logs for tenant domains.

Accessibility

Accessibility checks combine axe-core and Lighthouse accessibility rules to surface concrete, WCAG-referenced findings — with affected selectors and remediation guidance, not just a single score.

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