Bytework
RU

(Blog)

Blog

Answers to the questions clients bring us: stack, timelines, budget, SEO. Short and to the point.

A tablet beside a mug on a white table

4 min read

Website images: formats, sizes and lazy loading

Why images slow sites down, which format to choose, how to serve the right size with srcset, when to lazy-load and how to automate processing.

  • Frontend
  • Performance