plzhans @plzhans

A blog documenting the troubleshooting behind things I've built.

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4 Security Headers Flagged by an SEO Audit — Applying Them on Cloudflare Without Code
4 Security Headers Flagged by an SEO Audit — Applying Them on Cloudflare Without Code Explains why SEO audit reports flag HSTS, CSP, X-Content-Type-Options, and Referrer-Policy, and what each header actually does. Covers splitting fixed-value headers into Cloudflare Transform Rules …
Web Aug 30, 2026
HTTPS TLS/SSL Free vs Paid Certificates
HTTPS TLS/SSL Free vs Paid Certificates Compare TLS/SSL certificate issuance flows across free (ACME/Let's Encrypt), paid, and cloud-managed options, and design renewal automation plus termination point minimization to reduce cost and …
Web Mar 17, 2022