https://frontend-performance.com/ 2026-08-01 weekly 1.0 https://frontend-performance.com/advanced-caching-strategies-cdn-architecture/ 2026-06-18 weekly 0.9 https://frontend-performance.com/advanced-caching-strategies-cdn-architecture/cache-invalidation-patterns/ 2026-07-18 monthly 0.8 https://frontend-performance.com/advanced-caching-strategies-cdn-architecture/cache-invalidation-patterns/fixing-stale-html-after-a-deploy/ 2026-08-01 monthly 0.7 https://frontend-performance.com/advanced-caching-strategies-cdn-architecture/cache-invalidation-patterns/invalidating-immutable-hashed-assets-safely/ 2026-06-18 monthly 0.7 https://frontend-performance.com/advanced-caching-strategies-cdn-architecture/cache-invalidation-patterns/purging-cdn-cache-by-tag-on-deploy/ 2026-06-18 monthly 0.7 https://frontend-performance.com/advanced-caching-strategies-cdn-architecture/cdn-edge-caching-configuration/ 2026-06-18 monthly 0.8 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0.7 https://frontend-performance.com/advanced-caching-strategies-cdn-architecture/resource-hints-and-early-hints/preload-vs-preconnect-when-to-use-each/ 2026-08-01 monthly 0.7 https://frontend-performance.com/advanced-caching-strategies-cdn-architecture/resource-hints-and-early-hints/using-103-early-hints-behind-a-cdn/ 2026-08-01 monthly 0.7 https://frontend-performance.com/advanced-caching-strategies-cdn-architecture/service-worker-caching-strategies/ 2026-07-18 monthly 0.8 https://frontend-performance.com/advanced-caching-strategies-cdn-architecture/service-worker-caching-strategies/debugging-service-worker-cache-misses-in-production/ 2026-07-18 monthly 0.7 https://frontend-performance.com/advanced-caching-strategies-cdn-architecture/service-worker-caching-strategies/precaching-vs-runtime-caching-with-workbox/ 2026-08-01 monthly 0.7 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