Technical SEO Audit Categories 1. Crawlability - robots.txt: exists, valid, not blocking important resources - XML sitemap: run ; require a valid entry in , and report stale or unsafe robots.txt declarations separately from working fallback locations - Noindex tags: intentional vs accidental - Crawl depth: important pages within 3 clicks of homepage - JavaScript rendering: check if critical content requires JS execution (method in section 8) - Crawl budget: for large sites ( 10k pages), efficiency matters - Googlebot fetch limits : Googlebot fetches the first 2MB of HTML and first 64MB of a P…