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How To Optimize Progressive Web Apps: Going Beyond The Basics

Smashing Magazine

You can find a comprehensive Beginner’s Guide To Progressive Web Apps on Smashing Magazine that focuses on building the core of PWAs. The service workers enable the offline usage of the PWA by fetching cached data or informing the user about the absence of an Internet connection. Cached content with IndexedDB.

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USENIX SREcon APAC 2022: Computing Performance: What's on the Horizon

Brendan Gregg

As I was determined to become great at my new occupation regardless of my location, I read every sysadmin book, article, and magazine I could find on the shelf. I followed that practice when writing some earlier books, and it has since struck me as unfair that some references had author names and some didn't.

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USENIX SREcon APAC 2022: Computing Performance: What's on the Horizon

Brendan Gregg

As I was determined to become great at my new occupation regardless of my location, I read every sysadmin book, article, and magazine I could find on the shelf. I followed that practice when writing some earlier books, and it has since struck me as unfair that some references had author names and some didn't.

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Answering Common Questions About Interpreting Page Speed Reports

Smashing Magazine

Barry Pollard, a web performance developer advocate for Chrome, wrote an excellent primer on the CrUX Report for Smashing Magazine. Chrome DevTools includes a separate “Performance” tab where the testing environment’s CPU and network connection can be artificially throttled to mirror a specific testing condition, such as slow internet speeds.

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A Guide To Image Optimization On Jamstack Sites

Smashing Magazine

Today, creating content on the Internet is the norm, not the exception. Webpage performance test report for the Smashing Magazine website. Cache Your Images. A website’s performance can suffer if frequently accessed images are not cached, as many requests will be made to images that have already been loaded in the user’s system.

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Speed Up Your Website With WebP

Smashing Magazine

Samsung Internet. The platforms that continue to hold back support are: Internet Explorer. Last year, front end developer Jeremy Wagner wrote up a guide for Smashing Magazine on this very topic. What Is WebP Caching? Caching is an integral part of keeping any website running fast. Opera Mini. Android Browser.

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Reducing The Web’s Carbon Footprint: Optimizing Social Media Embeds

Smashing Magazine

Measuring the carbon footprint of the web isn’t an exact science, but a report by the BBC in 2020 estimates that all internet activity accounts for around 3.7% These numbers are based on first-page load — caching seems very efficient for subsequent page loads. of global emissions (similar to the airline industry), and rising.