Core Web Vitals, technical audit, and accessibility — tracked daily.
Site health is the foundation. If your site is slow, broken, or inaccessible, every other dimension is fighting uphill. Supercurve tracks Core Web Vitals, technical SEO issues, and accessibility against every page that matters — daily — so you never lose a deal to a Lighthouse score below 80.
The technical foundation every other dimension stands on.
Site health is the dimension that quietly tanks every other one. Slow LCP costs you SEO rankings and PPC quality scores. Broken indexation costs you GEO citations. Inaccessible content costs you customers AND legal exposure. Most founders don't track this until it shows up as a problem in another dimension.
Supercurve runs a daily site-health audit across every page that matters — your top organic landings, your highest-traffic product pages, your conversion funnels — and surfaces issues with priority. You see Core Web Vitals trends, indexation health, structured data coverage, and accessibility violations in one view. Critical issues alert immediately; lower-priority ones go on the weekly task board.
Daily technical audit across every page that matters.
Inside Supercurve, this capability runs every day with the signals below — connect your stack and it starts surfacing what's working and drafting the next move for your approval.
- Core Web Vitals (LCP, INP, CLS) per page (PageSpeed Insights)
- Indexation health and crawl budget tracking
- Structured data validation across schema types
- Accessibility audit (WCAG AA compliance)
- Mobile usability and responsive layout health
- 404 / redirect chain detection on important paths
Site health is one capability. The leverage is in running them together.
Common questions about Site health.
PageSpeed Insights gives you a single score for a single URL at a single moment. Supercurve runs PageSpeed against every important page on your site, daily, and shows trends — so you see when LCP starts creeping up and can fix it before it costs you rankings or conversions. Plus, site health is integrated with the rest of your marketing, so you see how technical issues feed into SEO, GEO, and content performance.
Supercurve isn't a uptime monitor — use Better Stack, Pingdom, or Vercel for that. We track *quality* of the experience when the site is up: speed, accessibility, structured data, mobile usability. Different problem space.
We run automated WCAG AA compliance checks across your top pages — color contrast, keyboard navigation, alt text, ARIA labels, form-control labels. Automated checks catch about 30% of real accessibility issues; Supercurve flags the patterns and suggests where to invest in human review. For Series B+ customers, Supercurve can run periodic deep audits with accessibility specialists.