# I Audited 61 Business Websites With AI. Here’s What Broke on Almost Every Single One.

I run a small engineering shop. We build websites, handle technical SEO, and set up lead capture systems for businesses that want their site to actually do something, not just sit there. A few months ago we built an internal tool called DeepAudit AI. It uses a real headless browser to crawl a site and score it across more than 60 checks. Technical SEO. Content. Performance. Accessibility. Security. Structured data. Not basic HTML scraping. It renders the page the same way Google does. At first we used it to prep for sales calls. Run the audit, find the weak points, have a real conversation instead of guessing. But after running it on 61 business websites back to back, the same problems kept showing up. So I wrote them down. These were not random personal projects. These were established businesses. Agencies. SaaS companies. Consultants. Real revenue, real clients. The kind of teams that should not be missing the basics. Here is what we found. The Numbers Out of 61 websites: Average sco