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gf-legacy.html
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<!DOCTYPE html>
<html lang="en-GB" class="page page--home">
<head>
<script>performance.mark('HEAD Start');</script>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, minimum-scale=1.0">
<title>CSS Architecture and Performance Engineering – CSS Wizardry – Web Performance Optimisation</title>
<link rel="preload" href="/img/css/masthead.6ddf08d9.jpg" as="image" media="(max-width: 44.9375em)">
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<link rel="preload" href="/img/css/masthead-large.0510e3a2.jpg" as="image" media="(min-width: 64em)">
<link rel="preconnect" href="https://cdn.carbonads.com">
<link rel="preconnect" href="https://srv.carbonads.net">
<link rel="preconnect" href="https://cdn.syndication.twimg.com">
<link rel="preconnect" href="https://platform.twitter.com">
<link rel="preconnect" href="https://syndication.twitter.com">
<link rel="preconnect" href="https://csswizardry.com" crossorigin>
<link rel="preconnect" href="https://cdn.speedcurve.com">
<link rel="preconnect" href="https://www.google-analytics.com">
<link rel="preconnect" href="https://instant.page">
<script>
window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;
ga('create', 'UA-1856861-4', {'siteSpeedSampleRate': 100});
ga('send', 'pageview');
</script>
<script>
LUX = window.LUX || {};
LUX.samplerate = 100;
LUX.label = 'Home';
</script>
<script>performance.mark('CSS Start');</script>
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,400;0,700;1,400;1,700" />
<style>
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<h1 class="page-head__text" elementtiming="masthead-title">Web Performance Optimisation, Consultancy, and Engineering</h1>
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<p>Harry gave the team a strong footing for identifying performance issues on iPlayer. With his knowledge, we were able to roll out quick fixes to our audiences without the need for big rewrites, all within just two days.</p>
<b class="pull-quote__source"><a href="https://twitter.com/mattjburrows">Matthew Burrows</a>, BBC iPlayer</b>
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<blockquote class="pull-quote pull-quote--banner">
<p>Harry helped our team level up their scalable CSS architecture skills, and to say that he had a large impact on our work is an understatement. We can’t recommend him enough.</p>
<b class="pull-quote__source"><a href="https://twitter.com/addyosmani">Addy Osmani</a>, Google</b>
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<p>Harry’s workshop was excellent; we left with tons of new ideas and techniques to improve both the CSS architecture and overall performance of <a href="http://behance.com/" class="carousel__link">Behance</a> and <a href="http://myportfolio.com/" class="carousel__link">Adobe Portfolio</a>.</p>
<b class="pull-quote__source"><a href="http://jackiebalzer.com/">Jackie Balzer</a>, Adobe</b>
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<blockquote class="pull-quote pull-quote--banner">
<p>There’s a short list of people I whole-heartedly recommend for detailed performance work; Harry is right up there at the top.</p>
<b class="pull-quote__source"><a href="https://timkadlec.com/">Tim Kadlec</a></b>
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<p>The CSS architecture I learned from Harry on <a href="/case-studies/nhs-nhsx-elearning-platform/" class="carousel__link">the NHS project</a> has changed the way I work. Bravo!</p>
<b class="pull-quote__source"><a href="https://twitter.com/joshnesbitt">Josh Nesbitt</a></b>
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<h3 class="heading">Articles</h3>
<p>There are <b>228</b> articles on this blog.
Find them all on the <a href="/archive/">archive page</a>.</p>
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<time class="post__date" datetime="2020-04-26">26 April, 2020</time>
<h3 class="post__title"><a href="/2020/04/questions-for-consultants/">Questions for Consultants</a></h3>
</li>
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<time class="post__date" datetime="2020-04-22">22 April, 2020</time>
<h3 class="post__title"><a href="/2020/04/real-world-effectiveness-of-brotli/">Real-World Effectiveness of Brotli</a></h3>
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<time class="post__date" datetime="2020-03-16">16 March, 2020</time>
<h3 class="post__title"><a href="/2020/03/three-tips-for-faster-websites/">Three Tips for Faster Websites</a></h3>
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<li class="list-ui__item">
<time class="post__date" datetime="2020-02-27">27 February, 2020</time>
<h3 class="post__title"><a href="/2020/02/dont-build-your-own-rum/">Don’t Build Your Own RUM</a></h3>
</li>
<li class="list-ui__item">
<time class="post__date" datetime="2020-01-08">8 January, 2020</time>
<h3 class="post__title"><a href="/2020/01/performance-budgets-pragmatically/">Performance Budgets, Pragmatically</a></h3>
</li>
<li class="list-ui__item">
<time class="post__date" datetime="2019-10-28">28 October, 2019</time>
<h3 class="post__title"><a href="/2019/10/my-web-story/">My Web Story</a></h3>
</li>
<li class="list-ui__item">
<time class="post__date" datetime="2019-09-02">2 September, 2019</time>
<h3 class="post__title"><a href="/2019/09/you-dont-get-to-choose/">‘You Don’t Get to Choose’</a></h3>
</li>
<li class="list-ui__item">
<time class="post__date" datetime="2019-08-15">15 August, 2019</time>
<h3 class="post__title"><a href="/2019/08/lazy-pre-browsing-with-prefetch/">Lazy Pre-Browsing with Prefetch</a></h3>
</li>
<li class="list-ui__item">
<time class="post__date" datetime="2019-08-13">13 August, 2019</time>
<h3 class="post__title"><a href="/2019/08/making-cloud-typography-faster/">Making Cloud.typography Fast(er)</a></h3>
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<time class="post__date" datetime="2019-08-08">8 August, 2019</time>
<h3 class="post__title"><a href="/2019/08/time-to-first-byte-what-it-is-and-why-it-matters/">Time to First Byte: What It Is and Why It Matters</a></h3>
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<li><a href="http://itcss.io/">ITCSS</a> – coming soon…</li>
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<img src="/img/icons/at.png" alt="" width="16" height="11" loading="lazy" /> <a href="https://viennajs.org/">ViennaJS</a>, Vienna (Austria), March 2020
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