Speed Curve

DECEMBER 13, 2023

We track LEGO.com, along with a handful of other leading ecommerce sites, in our public-facing Retail Benchmarks dashboard , which I encourage you to check out. While this unused JS isn't the culprit behind the slow LCP time, it's still considered a best practice to remove unused scripts. Those are already big wins.

Performance 67

Performance Retail Benchmarking Ecommerce 67

Rigor

OCTOBER 30, 2019

When you run Lighthouse, you can choose to receive up to five different scores, including SEO, Best Practices, Progressive Web App (PWA), Accessibility, and Performance , that can provide valuable insight for your dev team to act on. Take an ecommerce site as an example.

Google 51

Google Best Practices Energy Website 51

KeyCDN

JUNE 20, 2019

The world of eCommerce continues to grow year by year. As consumers want to purchase items from the comfort of their own home and have them delivered in a timely manner, the opportunities in eCommerce are ever-expanding. All of these things come into play when discussing the conversion rate of any eCommerce store.

Ecommerce 41

Ecommerce Speed Website Mobile 41

Smashing Magazine

JANUARY 11, 2021

Optimizing with Core Web Vitals , a 50-min video with Addy Osmani, in which he highlights how to improve Core Web Vitals in an eCommerce case-study. Geekbench CPU performance benchmarks for the highest selling smartphones globally in 2019. From Fast By Default: Modern loading best practices by Addy Osmani (Slide 19).

Performance 145

Performance Cache Media Metrics 145