HTTP caching: performance that costs nothing
ETag, Cache-Control, immutable: a few well-set headers beat a server twice as expensive.
16.11.2025
Categories
Web Performance
Self-hosting fonts: speed and compliance
A font CDN call is one more request and one more data leak. Two reasons to bring them home.
21.10.2025
WebP, AVIF and srcset: cut weight by three
Images are half the web. Modern formats and right-sized variants: the most profitable win available.
05.10.2025
Optimising LCP without rewriting everything
Largest visible element too slow? Nine times out of ten it is an image or a font. A guided diagnosis.
14.09.2025
Core Web Vitals: the web performance guide
LCP, INP, CLS: what these metrics actually measure, and the levers that genuinely move them.
30.08.2025