Practical, no-fluff writeups on performance, security, browser auditing, and code quality.
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A misconfigured Terraform module or an over-permissive Kubernetes manifest ships the same way application code does - here's how IaC scanning catches it before apply, not after.
The industry's most-cited security list, translated out of developer jargon - what each category actually means for a site you own but didn't build yourself.
Every third-party script you load is code execution on your site by a company you don't control - what SRI actually verifies, and where it can and can't help.
Expired certs, name mismatches, incomplete chains, and mixed content warnings - what each browser error actually means and how to fix it.
SAST reads your code without running it, DAST attacks a running app from the outside - what each approach can and can't see, and why most teams need both.
A 9.8 and a 7.5 aren't just "high" and "medium" - what actually goes into a CVSS score, and why the number alone shouldn't decide what you patch first.
Access credentials, what was audited and fixed, and the maintenance a client will need to keep doing - what actually belongs in a handover doc.
Analytics tags, chat widgets, and ad scripts you didn't write can still crash your checkout flow - how to find which one is responsible and what to do about it.
Every extra 9 in an SLA is an order of magnitude less downtime - the real math behind uptime percentages, and a practical monitoring setup that goes beyond a homepage ping.