INSIGHTS
From the studio
FROM 40 TO 100: A REAL PAGESPEED CASE STUDY
How we took kymcu.com from a 40 mobile performance score to 100/100/100/100 — the real fixes, in order, including the ones that looked reasonable but did nothing.
CLOUDFLARE CACHE TRAPS (AND HOW WE HIT ONE)
A real incident from our own site: an immutable cache header, a forgotten version bump, and how to tell CDN cache apart from server-side template cache.