Quick Answer
A comprehensive technical SEO audit should include crawlability checks (robots.txt, sitemaps, internal linking), indexability analysis (canonical tags, noindex directives), Core Web Vitals assessment, mobile-friendliness testing, schema markup validation, and security checks.
Key Takeaways
- ✓A comprehensive technical SEO audit should include crawlability checks (robots.txt, sitemaps, internal linking), indexability analysis (canonical tags, noindex directives), Core Web Vitals assessment, mobile-friendliness testing, schema markup validation, and security checks.
Why Technical SEO Matters
You can have the best content in the world, but if Google can't properly crawl and index your site, it's invisible.
Crawlability Checklist
Robots.txt Configuration
- [ ] File exists at domain.com/robots.txt
- [ ] Not blocking important pages
- [ ] Sitemap location specified
XML Sitemap
- [ ] Sitemap exists and is valid
- [ ] Submitted to Search Console
- [ ] Only includes indexable pages
Internal Linking
- [ ] All important pages reachable within 3 clicks
- [ ] No orphan pages
- [ ] Logical site structure
Indexability Checklist
Canonical Tags
- [ ] Every page has a canonical tag
- [ ] No conflicting canonicals
- [ ] HTTPS versions canonicalized
URL Structure
- [ ] Clean, readable URLs
- [ ] Consistent lowercase
- [ ] Hyphens for word separation
Page Speed Checklist
Core Web Vitals
- [ ] LCP under 2.5 seconds
- [ ] FID under 100ms
- [ ] CLS under 0.1
Resource Optimization
- [ ] Images in WebP format
- [ ] JavaScript minimized
- [ ] CSS minimized
Mobile Checklist
- [ ] Passes Google's Mobile-Friendly Test
- [ ] No horizontal scrolling
- [ ] Tap targets adequately spaced
Schema Markup Checklist
- [ ] Organization schema on homepage
- [ ] LocalBusiness schema (if applicable)
- [ ] Breadcrumb schema
- [ ] Article schema on blog posts
Tools We Use
- Google Search Console
- PageSpeed Insights
- Screaming Frog
- Ahrefs Site Audit
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