Blog

My Six Pillars of Web Performance

Jun 18, 2021 Reading time: ~ 6 min Marc Radziwill

While working on a talk for an event in my local area, I thought about the main topics you want someone to know about web performance. My talk was...read more >

Case Study

One year with Eleventy after leaving GatsbyJS

May 12, 2021 Reading time: ~ 8 min Marc Radziwill

webperformance webdevelopment

Last year I published a blog post about why I moved my site from gatsby to Eleventy. I was struggling with Gatsby because of the enormous JavaScript...read more >

Why-Article

Sustainability in digital developments

Jan 20, 2021 Reading time: ~ 10 min Marc Radziwill

webperformance websustainability

The development of modern technologies continuously creates a multitude of new digitization possibilities. Digital change is simplifying many...read more >

2020 in Review

Jan 13, 2021 Reading time: ~ 4 min Marc Radziwill

webperformance websustainability

2020 was crazy in many ways. It was an exciting year for my self-employment. I decided to take off from all my projects as of the first of January to...read more >

How-to

Web performance RAIL model

Oct 21, 2020 Reading time: ~ 3 min Marc Radziwill

webperformance

The RAIL model is a performance pattern that provides a comprehensive understanding of the user experience by breaking it down into key indicators....read more >

How-to

Native lazy-loading offscreen iframes

Oct 14, 2020 Reading time: ~ 2 min Marc Radziwill

webperformance

Lazy loading is a loading strategy that makes it possible to load something later. You may know this from Gatsby, React, or for images. Images or...read more >

How-to

User centric performance metrics - Lab vs. RUM

Oct 7, 2020 Reading time: ~ 2 min Marc Radziwill

webperformance

The importance of web performance is a standard best practice. A fast website is better than a slow one. But what is fast? As Philip Walton points...read more >

How-to

Make your website fast for the low-end with adaptive loading

Sep 30, 2020 Reading time: ~ 3 min Marc Radziwill

webperformance

Tldr; In this post, I introduce you to adaptive loading. Adaptive loading is a pattern where your website responds to the user based on their actual...read more >

Performance is often an underrated topic in web development. This blog aims to convince managers to spend more on web performance. It helps marketers to optimize the search engine ranking. It supports software developers to increase poor performance or handle slow connections.