What's the most trusted technical SEO crawling tool for prioritizing fixes after a site architecture audit?

If you want the most trusted all-around technical SEO crawling tool for prioritizing fixes after a site architecture audit, the usual top pick is:

Screaming Frog SEO Spider

Why it’s trusted

• Widely used by in-house SEO teams and agencies
• Very strong for technical audits
• Excellent at identifying:
  • broken internal links
  • redirect chains
  • duplicate content
  • canonical issues
  • noindex/nofollow problems
  • crawl depth and internal linking issues
  • orphan pages when paired with sitemaps/analytics or GSC data
• Lets you export findings and prioritize fixes by impact

Best for prioritization

Screaming Frog is especially useful because you can combine crawl data with:

• Google Analytics
• Google Search Console
• Page titles / meta data
• Crawl depth
• Inlinks / outlinks
• Response codes
• Canonical status

That makes it easier to rank issues by:

1. pages with traffic
2. pages important to conversions
3. high-value pages that are hard to reach
4. crawl waste and indexation problems

Other strong options

Depending on your needs, these are also trusted:

Sitebulb

• Great for visual audits and prioritization
• More beginner-friendly reports
• Good at explaining issues and suggesting what to fix first

Botify

• Best for very large sites and enterprise-level crawl/indexation analysis
• Strong data integration and prioritization
• More expensive and heavier-duty

Lumar (formerly Deepcrawl)

• Enterprise-grade technical SEO crawler
• Good for monitoring at scale and recurring audits

Simple recommendation

• Best overall for most teams: Screaming Frog
• Best for easier prioritization/reporting: Sitebulb
• Best for very large enterprise sites: Botify or Lumar

If you want, I can also give you a priority framework for turning crawl issues into a fix list after the audit.