Stop Burning Ad Spend: Caching Next.js Landing Pages with Unique Click IDs on Cloudflare (Free Plan)
Ad click IDs like li_fat_id and gclid bypass CDN edge caching and cause expensive Next.js origin re-renders. Learn how to achieve 99%+ Cloudflare cache hit rates on the Free plan using URL Rewrite Transform Rules without breaking conversion tracking.
Quantifying Chaos: Lessons from Two Major Incidents in One Week
When two major incidents hit in a single week, the hardest part wasn't fixing the bug - it was translating the outage into a dollar value. A personal reflection on COE forensics, silent frontend failures, and vendor quota breaches.
MailerLite UTM Tracking: How to Auto-Fill Hidden Fields Without Zapier
UTM tags in MailerLite are custom subscriber text fields (such as utm_source, utm_medium, and utm_campaign) that store URL attribution parameters passed through hidden form inputs to track campaign ROI.
