We live in an era where every action we take, no matter how small, can make a big impact on the environment. Did you know that websites also leave a carbon footprint? Just like cars and factories, the digital world contributes to carbon emissions. But fret not, because we are thrilled to introduce a new
Web performance resources and tutorials
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- March 21, 2023
What is Web Performance
Web Performance refers to how a website loads. Historically, web performance was closely linked to the loading speed of a website. Nowadays, it is also linked to the quality of the user experience. Is It fast? Can the user interact in a smooth way? Is the layout of the page displayed in a stable way?
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- January 30, 2023
Website speed test pitfalls
There are many online website speed test tools and different ways of measuring web performance. Many may mislead you with inaccurate data. Others are far from what your actual users experience.In this guide, I’ll share the common pitfalls to avoid in site speed monitoring. Only rely on synthetic speed test tools: Synthetic performance tools are
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- December 12, 2022
Receive Slack Web Performance reports and alerts
Many of our early adopters asked for it. Now, receiving reports and alerts on your website field web performance fluctuations in your Slack is possible! We imagined this feature’s MVP (Minimum Viable Product) as a simple way to keep up to date with your website performance changes and to be alerted when it goes wrong.
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- October 27, 2022
PerfNow() 2022 slides
In this post, you can find Performance.Now() conference 2022 slides. I’ll try to keep it updated with more decks. Modern performance Metrics – Nic Jansma Real-World Performance Budgets – Tammy Everts React Concurrency – Ivan Akulov Reducing the Speed Impact of Third-Party Tags – Andy Davies How to be a Performance Detective – Katie Sylor-Miller
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- August 10, 2022
Introducing User eXperience Rating (UXR) score
To assess how well a web page is performing in controlled environments (in the lab) we usually rely on the Google Lighthouse score. But how to measure and assess real user experiences? Following the progress of every metric is challenging and the lack of a unified rating score. That’s why we are excited to introduce User
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