Technical SEO Audit Checklist for Healthcare Websites (2026 Edition)

Most healthcare websites fail basic technical SEO requirements. We've audited 1,000+ medical sites — here's the checklist we use, organized by priority.

Critical (Fix Immediately)

Core Web Vitals
- LCP (Largest Contentful Paint): Under 2.5 seconds ✓ / Over 4 seconds ✗
- FID (First Input Delay): Under 100ms ✓ / Over 300ms ✗
- CLS (Cumulative Layout Shift): Under 0.1 ✓ / Over 0.25 ✗
- INP (Interaction to Next Paint): Under 200ms ✓ / Over 500ms ✗

Security
- HTTPS on all pages (no mixed content)
- HSTS headers enabled
- CSP headers for XSS protection

Crawlability
- XML sitemap submitted and current
- Robots.txt properly configured
- No orphan pages (every page linked internally)
- Canonical tags on all pages

Important (Fix This Month)

Medical Schema Markup
- Organization schema with AggregateRating
- Physician schema for each doctor
- MedicalClinic / Hospital schema
- MedicalWebPage on medical content
- FAQ schema on all FAQ sections
- BreadcrumbList schema

Mobile Optimization
- Mobile-responsive on all pages
- Tap targets at least 48x48px
- No horizontal scroll
- Phone numbers are click-to-call

Optimization (Ongoing)

Page Speed
- Images optimized (WebP/AVIF, lazy loading)
- JavaScript bundle under 200KB
- Font loading optimized (preload, display:swap)
- CDN enabled for all assets

Internal Linking
- Each page linked to from at least 3 other pages
- Physician pages linked to condition pages
- Service pages linked to location pages
- Blog posts linked to relevant services

Ready to Take Action?

Get a free comprehensive SEO audit for your healthcare website — technical, content, local, and AI search visibility. → brandingpioneers.com/services/seo/seo-audit-healthcare