Tag Archives: WebPerf

Reducing page weight

When approaching the issue of web page weight, it’s useful to keep in mind the well known engineering maxim, “Simplify, and then add lightness“. This article describes some of the ways you can add lightness and reduce your web page weight...

Why your content doesn’t work on mobile

Anyone involved in developing content for the mobile web is probably already aware of the huge performance challenges on mobile. There is now widespread acceptance that we should budget for performance just as much as we should for design, and functionality. Perhaps even more so. So why are many websites still failing users by serving...

Caching with service workers

Caching with service workers, the easy way

Caching is one (just one) of the things that service workers do really well. A good caching policy enables your web app to do some pretty cool things, like serving almost instantaneous responses, smoothing over patchy network connections, and even providing offline functionality. With the right caching you can banish 404 response pages to the...

Sleepwalking by Flickr user Ben Bashford

Sleepwalking into a walled garden

Here at mobiForge we’ve been broadly positive towards Google’s AMP since its launch in October 2015. It’s by no means the only way to achieve the wholesome goal of fast-loading web pages, but by providing a well-documented format to adhere to that delivers excellent performance, the web has benefitted. Google now reports that the average...

Why the performance gap is getting wider

In a recent presentation Google’s web performance engineer Ilya Grigorik talked about building fast and resilient web apps. He pointed out that today network speed, memory, and CPU performance are all highly variable no matter what device or region. Looking at the entire spectrum of smartphones available, the performance gap between low-end and high-end is wider than ever...

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