Fershad Irani
Web Sustainability & Performance Consultant

What I do

I work with companies that want to improve their website's performance, meet Core Web Vitals, and have a lower environmental impact. Through sustainability-focused audits and consulting services I help assess, identify, and fix website sustainability and performance issues.

I also ...

• Write

  Write on my blog my blog and publish Optimised, a fortnightly email newsletter about web performance.

  I've also written content for Sustain.Life - a platform that guides companies looking to adopt more sustainable operations.

• Teach

  Teach people with a non-technical background how to apply performance and sustainability practices to their own websites. My next workshop is this June, in Taipei.

Writing

I write every so often on my blog about topics relating to digital sustainability and performance. You can also find case studies featuring some of the optimisation and performance work I've done for clients.

Published on May 23rd, 2021

Dynamic page content with Cloudflare Workers

A brief guide on how Cloudflare Workers can allow you to add random content to your website without client-side JavaScript.

Published on May 17th, 2021

Readle - App Optimisation & Consultancy

Having worked primarily on website performance, the chance to work on Readle's native mobile apps was a new challenge. Here's how we improved app speed and delivered greater user satisfaction.

Published on May 13th, 2021

An introduction to optimising web fonts

A brief introduction to some of the key considerations and techniques to keep in mind when optimising fonts for the web.