Find guides, tutorials, and documentation to help you get the most out of CubePath services.
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Compare Nginx cache, Varnish, Redis and Memcached on Ubuntu 24.04 with working configs, hit-rate checks, invalidation patterns and TTL advice for each layer.
mod_pagespeed and ngx_pagespeed are retired. Get the same wins on Ubuntu 24.04 with Brotli, gzip, cache headers, minified assets and WebP in Nginx or Apache.
Build an image pipeline on Ubuntu 24.04: convert JPEG and PNG to WebP and AVIF, let Nginx serve the best format per browser and automate it with systemd.
Enable HTTP/3 over QUIC on Ubuntu 24.04 with the official Nginx packages or Caddy: open UDP 443, advertise Alt-Svc and confirm browsers really connect over h3.
Lower TTFB and speed up LCP from the server on Ubuntu 24.04: measure a baseline, enable HTTP/2, gzip and Brotli, long cache headers and the Nginx FastCGI cache.
Send HTTP 103 Early Hints from a Node.js backend through Nginx 1.29 on Ubuntu 24.04 so browsers preload CSS and fonts before the page is ready, then verify it.
