https://reysiburian-posts.pages.dev/categories/optimasi/Recent content in Optimasi on Reynaidi Siburian — Catatan, Opini & Artikelhttps://reysiburian-posts.pages.dev/og-default.jpghttps://reysiburian-posts.pages.dev/og-default.jpgHugoid-IDTue, 02 Jun 2026 14:00:00 +0700https://reysiburian-posts.pages.dev/posts/css-high-traffic-optimization/Tue, 02 Jun 2026 14:00:00 +0700https://reysiburian-posts.pages.dev/posts/css-high-traffic-optimization/CSS bisa jadi bottleneck pas traffic tinggi. Dari critical CSS, code splitting, sampe container queries - semua berdasarkan pengalaman ngurus frontend app dengan jutaan user per hari.