Website Auditor.io

Website Auditor.io is a free website audit tool that focuses on something most traditional SEO tools miss: how AI assistants like ChatGPT and Perplexity see your business. Type in your URL, and within a minute you get a report covering AI visibility, security headers, page speed, broken links, privacy setup, and accessibility. No account or credit card needed — just a URL and a click.

The audit checks whether AI tools can find and accurately describe your business, which matters as more people ask AI for recommendations instead of Google. Beyond AI visibility, it runs a security header scan, measures performance, flags broken links, and checks basic privacy and accessibility standards. The results are presented in a single report, making it easy to spot what needs fixing. A Pro plan ($10/month after a 7-day trial) adds downloadable fix files, custom AI visibility queries, and API access for up to 5 automated audits per day.

This tool is useful for business owners who want to know if they show up in AI-driven searches, for SEO professionals looking to expand their audits beyond traditional metrics, and for marketers who need a quick health check on their website. It's straightforward — no fluff, no signup hurdles. If you run a local business, an e-commerce store, or a SaaS site, Website Auditor.io gives you a practical snapshot of how AI and the web see you.