Launching today
ShieldCheck
Free Website Security & Health Check
2 followers
Free Website Security & Health Check
2 followers
ShieldCheck scans any website for SSL/TLS issues, missing security headers, email spoofing gaps (SPF/DKIM/DMARC), malware flags, exposedenv/Git files, speed and mobile, then gives one score out of 100. Free, no signup, read-only.
Free
Launch Team / Built With
Dropbox Sign APISimplify your eSignature integration
Promoted
Hi Hunters 👋 I’m Krishan, a solo founder with 20+ years building and running websites and servers.
Years ago a client’s site went down because the budget VPS it ran on throttled CPU without warning. Since then I’ve seen the same pattern over and over: site owners only find out something’s wrong after it costs them. Expired certificates, missing security headers, no DMARC (so anyone can send email as you), and the worst one, a publicly reachable .env file sitting next to the homepage.
So I built ShieldCheck. Enter any URL and in under a minute you get:
🔒 SSL/TLS: certificate expiry and outdated TLS versions
🛡️ Security headers: HSTS, CSP, clickjacking protection
✉️ Email spoofing protection: SPF, DKIM, DMARC
🦠 Malware status via Google Safe Browsing
📂 Exposed files: .env, backups, Git data
⚡ Speed & mobile via Google PageSpeed
All of it rolls into one score out of 100, with security weighted at 50%. It only reads public information, the same way a browser does. It never logs in or touches anything.
It’s free, and I’d really value your feedback:
Which check surprised you on your own site?
What’s missing that you’d want checked?
I’ll be here all day answering questions. Scan away and tell me your score 🙂