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 risks embedded in these deep-wetware effects, and their cross-origin implications, mean that your website's success is partially a function of the health of the commons. The Moto G4 , for example.

Performance 124

Performance Network Cache Metrics 124

KeyCDN

JUNE 20, 2019

Customer want to know they can trust the website they are buying from, they want to access the website fast, and they want a great offer. eCommerce Conversion Rate Benchmarks First off, we’ll start with some benchmarks. eCommerce Conversion Rate Benchmarks First off, we’ll start with some benchmarks.

Ecommerce 41

Ecommerce Speed Website Mobile 41

CSS - Tricks

APRIL 1, 2021

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 Speed is also something Google considers when ranking your website placement on mobile.

Cache 92

Cache Social Media Media Website 92

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] If you or your company are able to generate a credible worldwide latency estimate in the higher percentiles for next year's update, please get in touch.

Performance 90

Performance Network Mobile Speed 90