Security audit
SaaS security checklist for founders
A practical security checklist for SaaS founders: headers, TLS, secrets, APIs and email domain.
Free, non-invasive check in seconds. No signup.
Scan my website for freeEarly-stage SaaS products often ship fast and skip basic hardening.
Why it matters
One leaked .env or open API can expose all customer data and kill trust.
How to fix
Run a free external audit before launch and after each major release.
FAQ
- Is this enough for SOC 2?
- No, but it covers the external technical basics auditors check first.
Other free tools
- Free security headers checker
- HSTS checker
- Content-Security-Policy validator
- SSL / HTTPS checker
- DMARC, SPF and DKIM checker
- Exposed .env and .git checker
- WordPress security scanner
- Free website security test
- Is this website safe? Free checker
- Is this website legit or a scam?
- Fake online store checker
- Phishing link checker
- Check if a link is safe to open
- Free website vulnerability scanner
- Website clone checker
- YouTube & TikTok scam video checker
- Security trust badge for your website
- Fake website checker
- Suspicious link checker
- How to check a domain's age
- Where does a short link go?
- Is this video a scam?
- Celebrity deepfake scam videos
- Betting signal bots and VIP groups
- How to report a scam video
- How to find cloned websites of your brand
- Free typosquatting domain checker
- How to take down a fake website
- Brand protection and domain monitoring
- Homograph domain attack checker
- How to report a phishing domain to Google