Speed Curve

OCTOBER 25, 2023

I joined the team in early 2017, and I'm blown away at how quickly the years have flown by. Fight regressions and stay fast It's easier to make a fast website than it is to keep a website fast. The best way to fight regressions is to create performance budgets on key metrics, and get alerted when they go out of bounds.

Benchmarking 62

Benchmarking Metrics Website Monitoring 62

MachMetrics

DECEMBER 14, 2019

Similar to our article Average Page Load Times for 2018 , we’ll go over the averages for metrics and help you determine if your site is faster or slower than average. As you know, there are many metrics that determine a website’s page speed, and we can’t look at just one of them to determine how performant our site is.

Best Practices 105

Best Practices Speed Mobile Google 105

Dynatrace

FEBRUARY 25, 2021

since 2017, and many customers have used it with great success while we collected requirements for the next iteration of our Lambda extension. On the other hand, features needed for monitoring large applications, like memory dumps, code-level-visibility, or event loop metrics on Node.js Why metrics alone aren’t enough.

Lambda 208

Lambda AWS Monitoring Serverless 208

Alex Russell

MARCH 6, 2021

TL;DR: A lot has changed since 2017 when we last estimated a global baseline resource per-page resource budget of 130-170KiB. The scale of the effect can be deeply situational or hard to suss out without solid metrics. The Moto G4 , for example. Performance work often focuses on high percentile users (the slowest), after all.

Performance 124

Performance Network Cache Metrics 124

Rigor

SEPTEMBER 11, 2019

If you want to vastly improve the startup and load performance of your website, you cannot miss the impactful observations and insights that Jake posts on jakearchibald.com/ and shares on Twitter @ jaffathecake. His keynote address from O’Reilly Fluent 2017, Reflecting on 20 years on the web , is a must-see. Rick Byers.

Performance 89

Performance Education Google Website 89

CSS - Tricks

APRIL 1, 2021

Site performance is potentially the most important metric. A 2017 study by Akamai says as much when it found that even a 100ms delay in page load can decrease conversions by 7% and lose 1% of their sales for every 100ms it takes for their site to load which, at the time of the study, was equivalent to $1.6 Improvement #1: Redirects.

Cache 92

Cache Social Media Media Website 92