KeyCDN

JULY 11, 2019

Using an image CDN, such as KeyCDN, can significantly reduce the latency of your image delivery. I’m almost always on a slow connection and the amount of time it takes images to load on most websites is just horrid… - Sara Soueidan Desktop and Mobile Images Just how much of a website is made up of images?

Speed 52

Speed Website Mobile Latency 52

Smashing Magazine

JANUARY 11, 2021

Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts. Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). It will help you build up a company-tailored case study with real data.

Performance 145

Performance Cache Media Metrics 145

Alex Russell

JUNE 20, 2020

is an open collaboration between Google, Microsoft , Intel , Samsung , and others to safely bring capabilities to the web which native developers have come to expect. That (mobile-first) work added PWA installability , Push Notifications , Web Bluetooth , WebUSB , and Background Sync. Chromium's Project Fugu ?? but not for long.

Hardware 55

Hardware Games Java Media 55

Smashing Magazine

JANUARY 6, 2020

Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). Study your main competitors, collect metrics on how they perform on mobile and desktop and set thresholds that would help you outpace them. 300ms RTT, 1.6 Mbps down, 0.8

Performance 145

Performance Cache Network Metrics 145

KeyCDN

AUGUST 15, 2019

Wait time: Sometimes called average latency, wait time refers the amount of time a request spends in a queue before it gets processed. Google Lighthouse Google Lighthouse is a free and open source tool that is part of the Google Chrome DevTools family. Peak response time: The longest response time.

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

Smashing Magazine

JANUARY 7, 2019

Run performance experiments and measure outcomes — both on mobile and on desktop. Study your main competitors, collect metrics on how they perform on mobile and desktop and set thresholds that would help you outpace them. Keep in mind that on a mobile device, you should be expecting a 4×–5× slowdown compared to desktop machines.

Performance 104

Performance Cache Metrics Network 104

Alex Russell

OCTOBER 22, 2017

media="(min-width: 750px)"> <img srcset="img@mobile.png, img@mobile-2x.png 2x". Two numbers set the stage: 45% of mobile connections occur over 2G worldwide. Our metrics at Google show a conflicted picture (which I’m working to get to clarity on). alt="I don't know why. It's a perfectly cromunlent word!">

Performance 68

Performance Benchmarking Network Mobile 68

Tim Kadlec

SEPTEMBER 25, 2014

Powerful mobile devices like the iPhone 5s also fared very well. Another interesting note was how significant the impact of hardware has on the timing. This is notable because we’re seeing companies such as Mozilla and Google targeting emerging markets with affordable, low-powered devices that otherwise run modern browsers.

Latency 41

Latency Google Hardware Servers 41

O'Reilly

JULY 20, 2021

Examples include popular home assistants and smart displays like the Amazon Echo, Google Home, Apple HomePod, and many others. In Privacy in Context, Nissenbaum talks about the privacy implications of Google Street View when it places photos of people’s houses on Google Maps. Source: Google Face Match video, [link] ).

Google 121

Google Games Technology Technology 121

Smashing Magazine

AUGUST 22, 2021

Because we are dealing with network protocols here, we will mainly look at network aspects, of which two are most important: latency and bandwidth. Latency can be roughly defined as the time it takes to send a packet from point A (say, the client) to point B (the server). Two-way latency is often called round-trip time (RTT).

Performance 106

Performance Network Latency Servers 106