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Performance Game Changer: Browser Back/Forward Cache

Smashing Magazine

Performance Game Changer: Browser Back/Forward Cache. Performance Game Changer: Browser Back/Forward Cache. With that caveat out of the way, let’s get to the guts of the article: What is the Back/Forward Cache and why does it matter so much? Didn’t The HTTP Cache Do All That Anyway? Barry Pollard.

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How Improving Website Performance Can Help Save The Planet

Smashing Magazine

In this screenshot below, for example, we can see that loading the Smashing Magazine website for the first time incurs just under a megabyte of data transfer. It seems to have become more-or-less ubiquitous on the web for everyone to analyze what their website’s visitors do via tools like Google Analytics, KISSmetrics, Piwik, etc.

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Signals For Customizing Website User Experience

Smashing Magazine

Approximately two-thirds of Indian mobile Chrome users of Smashing Magazine have this setting turned on, for example. Weirdly, they report as a range of browsers in our analytics including the Android WebView, Chrome and Safari (despite it’s not supporting this!). And Is It Used? Data Saver. In short, this is not a niche setting.

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How We Optimized Performance To Serve A Global Audience

Smashing Magazine

But once we had a good understanding, we knew exactly what to look for and began analyzing the analytics of our user data to identify areas that could be improved. Meet Image Optimization , Addy Osmani’s new practical guide to optimizing and delivering high-quality images on the web. One of the key Next.js

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How We Improved Our Core Web Vitals (Case Study)

Smashing Magazine

We try to follow best practice by serving as much as we can over a CDN, avoiding as many third-party scripts as possible, and using simple SVG graphics instead of bitmap PNGs. Lighthouse also caught a cache misconfiguration that prevented some of our static assets from being served from our CDN. It wasn’t enough.

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Don’t Sink Your Website With Third Parties

Smashing Magazine

These services use requests to external hosts (not servers you control) to deliver JavaScript framework libraries, custom fonts, advertising content, marketing analytics trackers, and more. Your website may be using more third-party services than you realize.

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Front-End Performance Checklist 2021

Smashing Magazine

This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Study common complaints coming into customer service and sales team, study analytics for high bounce rates and conversion drops.