I kept auditing my own projects with browser tools that wanted an account before showing me a single warning. I wanted the opposite: one command, no signup, a report I can read in the terminal and pipe into CI. So SiteAuditor is a Python CLI that checks three things people actually break: SEO tags, response time and caching headers, and broken internal links. It returns an exit code based on the score, so a build can fail when a page regresses. The honest part: an audit is a list, not an opinion. I ran it on my own landing page this week and it flagged five issues, three of which didn't matter for a static one-pager. Knowing which findings are noise is still the hard part, which is why the report groups them by area instead of dumping twenty lines flat. It's free and open source. I'd love to hear which check you'd add next, or one it gets wrong on your site.

SiteAuditor

Audit SEO, performance and broken links in one command

Audit SEO, performance and broken links in one command