Crawl site with Screaming Frog — full site audit
Check Google Search Console for indexing issues
4Review XML sitemap structure and submit to search engines
Fix 404 errors found in crawl — priority pages first
7Core Web Vitals analysis — LCP, FID, CLS scores
11Page speed optimization — image compression and next-gen formats
Competitor SEO analysis — top 3 competitors backlink audit
Schema markup audit — check structured data implementation
9Hreflang tag audit — international SEO setup
13Mobile-first indexing check — test mobile rendering vs desktop