NGINX Immutable Module: Far-Future Cache-Control Headers
by Danila Vershinin, April 21, 2026
Cut wasted revalidation requests on versioned static assets. The NGINX immutable module emits RFC-compliant far-future Cache-Control headers with the immutable attribute, stale-while-revalidate, and stale-if-error in a single directive. This guide covers every directive, runtime-verified configs for Rocky Linux 10, the Magento 2 cache-busting pattern, and why it beats expires max.
Read More...NGINX Browser Caching for Static Files: Cache-Control, Expires & Cache Busting
by Danila Vershinin, January 20, 2026
Master NGINX browser caching for static files with this comprehensive guide. Learn Cache-Control and Expires headers, cache-busting strategies, versioned URLs, and the immutable directive. Includes production-ready configurations tested on RockyLinux 9 and AlmaLinux 10, performance optimizations, CDN integration, and troubleshooting tips.
Read More...PHP HTTP Caching: Complete Guide to Cache-Control Headers
by Danila Vershinin, September 16, 2017
Understanding PHP HTTP caching is essential for building fast, scalable web applications. PHP’s session handling automatically sends cache-related headers that can interfere with your caching strategy, while frameworks like WordPress add their own layer of complexity. This guide covers everything you need to know about PHP HTTP caching in PHP 8.x and how to properly […]
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