HttpFixer vs security header checkers — Why Fixers Beat Checkers

Most security header tools give you a grade. You see a red row, Google the header name, read three blog posts, and eventually paste something into your nginx.conf that may or may not be right for your setup.

HttpFixer skips the research step. It fetches your live headers, detects whether you're on Nginx, Cloudflare, Vercel, or Express, and outputs the exact block to paste. Same audit — just with the fix attached.

How they compare

	Header checkers	HttpFixer
Output	Letter grade	Grade + copy-paste config
Config	None — you research it	Nginx, Apache, Cloudflare, Vercel, Express
Scope	Headers only	Headers, CORS, CSP, OAuth, cache, PageSpeed
Price	Free	Free (MIT)

If you already know which header is missing, you don't need another checker. You need the fix. That's what HttpFixer is for.

Try HeadersFixer →