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⚡ Great typography has a positive effect on brand perception and user experience. But implemented poorly, it comes with a hefty web performance cost. With 83%+ sites relying on webfonts, how do we make...
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🚀 Want to prevent releasing performance degradations to your customers? Monitor speed in CI/CD with Calibre.#webperf#perfmattershttps://calibreapp.com/blog/pull-request-reviews
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📬 Performance Newsletter №148:🔹INP is a Core Web Vital by Rick Viscomi🔹Optimising CLS in Shopify sites by @sia🔹Performance tooling in 2024 and beyond by @paul_irish& Elizabeth Sweenyand...
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🛠️ Performance Tools Wednesday time!Image bits per pixel calculator by @tkadlec: check BPP to know if an image will be ignored as a Largest Contentful Paint element...
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⚡ What are the most common mistakes in monitoring web performance? We observed several trends that create confusion and prevent teams in meaningfully improving UX:🔹 Relying on single results versus...
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🛠️ Performance Tools Wednesday time!Image carbon by @colbyfayock: find out how much carbon emissions you can prevent by optimising imagery.#webperf#perfmattershttps://www.imagecarbon.com/
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⚡ Speed is one of the page quality evaluations Google runs when ranking your sites. Do you know:🔹 How speed contributes to the ranking algorithm🔹 Which metrics are relevant🔹 How to see this data for...
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“Reliably one of the best value for no money newsletters in my inbox.” — @slightlyoffWe’ll take that compliment 🙂 Are you subscribed yet?#webperf#perfmattershttps://perf.email/
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📬 Performance Newsletter №149:🔹 Don’t get scammed by fake web performance apps by Mateusz Krzeszowiak🔹 Jpegli: a new JPEG coding library by Zoltán Szabadka, Martin Bruse, and Jyrki Alakuijala🔹...
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🛠️ Performance Tools Wednesday time!ThumbHash by @evanw: create performant placeholders for imagery.#webperf#perfmattershttps://evanw.github.io/thumbhash/
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⚡ CSS can block rendering and have negative performance implications, too. Here’s how to make sure your stylesheets are in tip-top shape:🔹 Watch the size of CSS🔹 Prioritise critical CSS🔹 Use efficient...
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✨ Your performance data should live wherever is most useful for your team. That’s why Calibre integrates with Zapier—so you can send metrics to 6,000+...
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🛠️ Performance Tools Wednesday time!Trace cafe by @paul_irish: upload your Chrome trace and share around for better collaboration in performance debugging.#webperf#perfmattershttps://trace.cafe/
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⚡ Delivering on web performance is a team sport—the more people you onboard, the higher the likelihood of success. We share our framework for running web performance initiatives, including:🔹 Forming a...
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📬 Performance Newsletter №150:🔹 How web bloat affects users with slow devices by @danluu🔹 Are web-safe fonts still relevant in 2024? by Oliver Schöndorfer🔹 Understanding Interaction to Next Paint (INP)...
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🛠️ Performance Tools Wednesday time!Fallback Font Generator by @screenspan: reduce Cumulative Layout Shift by adjusting fallback fonts to match your...
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⚡ Do you care about web performance but been struggling to convince stakeholders to prioritise it? We prepared a handy list of arguments and data points you can...
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🆓 A periodic reminder that you can easily check your site performance in Core Web Vitals Checker. It’s free and it only takes a single...
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🛠️ Performance Tools Wednesday time!Memlab by Meta: find JavaScript memory leaks in the browser and Node.js.#webperf#perfmattershttps://facebook.github.io/memlab/
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⚡ Modern browsers are pretty smart in uncovering which order to load assets in. But we can give them hints, too! Learn about:🔹 What critical requests are🔹 How to manage asset priorities to make sure...
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