Alex Russell

JANUARY 30, 2024

JavaScript-Heavy # Since at least 2015, building JavaScript-first websites has been a predictably terrible idea, yet most of the sites I trace on a daily basis remain mired in script. [1] The blog you're reading loads over a single connection in ~1.2 and 75KiB of JavaScript. These are generous targets. In the U.S.,

Performance 90

Performance Network Mobile Speed 90

Jos

JUNE 2, 2018

Google’s Lighthouse is one of them, which shows information about PWA, SEO and more. presented in Google IO 2018 ( source ) These tools make it easier to determine where we need to put emphasis to improve our sites. Also, the speed of my internet connection is humongous and I’m close to data centres located in Stockholm and London.

Performance 237

Performance Speed Google Media 237

Testsigma

JUNE 5, 2021

In 2015, 35% of the internet traffic came from mobile devices, 6 years later, the number is 54.8%. Whether there are any third-party links, need to open a website, or search on Google, mobile devices are the fastest and quickest way to reach the aim. appeared first on Testsigma Blog. Source: Business Journals.

Mobile 52

Mobile Testing Website Testing Tools 52

Rigor

SEPTEMBER 11, 2019

Jake is a developer advocate at Google working with the Chrome team to develop and promote web standards and developer tools, as well as a contributor to the Chromium blog. Jake is a frequent speaker at many popular conferences and events, such as 100 Days of Google Dev , JAMstakConf , JSConf , SmashingConf , and dozens of others.

Performance 89

Performance Education Google Website 89

Speed Curve

DECEMBER 19, 2018

This blog post has a simple conclusion: Load script asynchronously! Here's what loading 14 scripts looked like in Internet Explorer 7: I've added a red arrow at the beginning of each script request. Browsers added support for this attribute starting with Firefox and Chrome in 2010, followed by Safari and Internet Explorer in 2012.

Internet 53

Internet Internet Website Traffic 53

Jos

JUNE 2, 2018

Google’s Lighthouse is one of them, which shows information about PWA, SEO and more. presented in Google IO 2018 ( source ). Also, the speed of my internet connection is humongous and I’m close to data centres located in Stockholm and London. Site performance reports on Etsy’s blog. A screenshot of Lighthouse 3.0,

Performance 130

Performance Speed Google Media 130

Nick Desaulniers

JANUARY 25, 2015

to be published by CRC Press in time for SIGGRAPH 2015. Though, one could imagine ancestors reading blog posts from long dead relatives via utilities like the Internet Archive’s WayBack Machine. Fear of being publicly corrected prevents a lot of people from blogging or contributing to open source.

C++ 43

C++ Google Games Open Source 43

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 ). For each of them, Google recommends a range of acceptable speed goals.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

AUGUST 9, 2021

You may have read some blog posts or heard conference talks on this topic and think you know the answers. One question I’ve often encountered is, “Why do we need HTTP/3 so soon after HTTP/2, which was only standardized in 2015?” For this reason, TCP is one of the most widely used and deployed protocols on the Internet.

Transportation 145

Transportation Internet Internet Network 145