Free website tools
Quick checks you can run on any site, free and without an account. Each one is a small part of what a Vinny audit covers.
- AI crawler checkerChatGPT, Claude, Perplexity and Google can only recommend what their crawlers are allowed to read. Enter your website and see, crawler by crawler, what your robots.txt says.Check AI crawlers
- Security headers checkerA few response headers stop whole classes of attacks: downgrades to plain HTTP, clickjacking, cross-site scripting. Enter a page and get a grade, what each header does and the exact line to add.Check headers
- Social preview checkerA link with a good title, description and image gets far more clicks than a bare address. Enter a page to see its share card and what to fix.Preview
- llms.txt generatorllms.txt is a short Markdown file at the root of your site that tells AI tools what the site is and which pages matter. Enter your website and we'll draft one from your sitemap.Generate llms.txt
Want the whole picture?
A free Vinny audit checks SEO, accessibility, security, local visibility and AI readiness across your site and emails you the report.
Run a free audit