Tagged "Web Performance"

LCP and low-entropy images

In this article we take a look at how to see if an image has low-entropy for LCP calculation.

Compare how different image formats load on the web

WebP, AVIF, JPEG XL, Progressive JPEG - how do these image formats compare in terms of their load speeds and how can we measure it? In this article we review a small app that gives us a visual answer.

Google Chrome introduces a new Performance Insights panel

A new performance insight panel has been added to Chrome which helps with tracking down performance bottlenecks in a much easier fashion compared to the classic performance panel

AVIF - Another Video based Image Format

In this article we take a look at AVIF - a next generation image format that was first introduced by Netflix and it promises optimised performance over the widely used and popular JPEG.