Server-side batched /api/v1/services/status endpoint replaces N individual browser probes with a single API call (HEAD-first with GET fallback, concurrency-limited, CA-aware HTTPS agent). Frontend: clock reuses DOM instead of rebuilding innerHTML every second with drift-correcting timer that pauses on hidden tabs. Card animations use CSS transitionDelay + requestAnimationFrame. Internet dot blink moved from JS intervals to CSS keyframes with prefers-reduced-motion support. Service worker rewritten with network-first navigation, stale-while-revalidate assets, and navigation preload. Font faces drop TTF fallbacks, use font-display swap. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
16 KiB
16 KiB