Practical, no-fluff writeups on performance, security, browser auditing, and code quality.
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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.
Validation, error states, autofill, and the silent failures that only show up after a deploy - a practical checklist for testing forms before real users hit them.
How a malicious page can make a logged-in user's own browser perform actions they never intended - and the tokens, cookie flags, and headers that actually stop it.
Performance, Accessibility, Best Practices, and SEO - what each Lighthouse category actually checks, why the score jumps between runs, and which number is worth chasing.
What JSON-LD structured data is, why it matters for both Google rich results and AI crawlers, and a practical checklist for auditing what's actually on your pages.
What an external security scan can and can't prove for a SOC 2 or GDPR audit, and how its findings map to the technical controls each framework actually requires.
Different CPU and network throttling, a narrower viewport, and why the mobile score is usually the one closer to how real visitors experience your site.
Titles, canonical tags, structured data, crawlability, redirect chains - a concrete checklist instead of vague 'improve your SEO' advice.
Reading a stack trace, telling your bug from a third-party script's bug, and a repeatable workflow for the errors that show up most often.
