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Site-Speed Topography

CSS Wizardry

When first working on a new site-speed engagement, you need to work out quickly where the slowdowns, blindspots, and inefficiencies lie. Google Analytics can show us individual slow pages, but doesn’t necessarily help us build a bigger picture of the site as a whole. See entry 6. That work is what comes next.

Speed 292
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Running A Page Speed Test: Monitoring vs. Measuring

Smashing Magazine

Running A Page Speed Test: Monitoring vs. Measuring Running A Page Speed Test: Monitoring vs. Measuring Geoff Graham 2023-08-10T08:00:00+00:00 2023-08-10T12:35:05+00:00 This article is sponsored by DebugBear There is no shortage of ways to measure the speed of a webpage. Lighthouse results.

Speed 82
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In Defence of DOM­Content­Loaded

CSS Wizardry

I never thought I’d write an article in defence of DOMContentLoaded , but here it is… For many, many years now, performance engineers have been making a concerted effort to move away from technical metrics such as Load , and toward more user-facing, UX metrics such as Speed Index or Largest Contentful Paint. for the vast minority of sessions.

Metrics 326
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Snap: a microkernel approach to host networking

The Morning Paper

Snap: a microkernel approach to host networking Marty et al., This paper describes the networking stack, Snap , that has been running in production at Google for the last three years+. Enter Google! ” That’s 4-8x the speed of evolution and feedback cycles. SOSP’19. It reminds me of ZeroMQ.

Network 92
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What is function as a service? App development gets FaaS and furious

Dynatrace

Effective application development requires speed and specificity. Function as a service is a cloud computing model that runs code in small modular pieces, or microservices. In a FaaS model, developers can write code functions on demand, without being hindered by dependencies on existing applications. Dynatrace news.

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Best Web Performance Books to Learn Site Speed Optimization

MachMetrics

If you’re looking to read optimization ideas from one of the greatest minds in speed performance, look no further. and the Head Performance Engineer at Google. Each performance chapter is supported by code snippets (via a companion website) and examples to aid in learning. Source: Amazon.

Speed 85
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What Web Designers Can Do To Speed Up Mobile Websites

Smashing Magazine

What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. I recently wrote a blog post for a web designer client about page speed and why it matters. What I didn’t know before writing it was that her agency was struggling to optimize their mobile websites for speed.

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