Benchmarking Best Practices Retail Testing 
Speed Curve
DECEMBER 13, 2023
Background For this performance audit, I looked at this synthetic test for the LEGO.com home page. (We 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. Let's dig deeper. seconds, LCP lags at 3.96
Speed Curve
DECEMBER 21, 2022
Expanded our test agent locations to bring you even more places to test from worldwide. Your current competitive benchmarks status. As you may already know, we run full Lighthouse audits on every page you test in synthetic. Expanded Industry Speed Benchmarks. The current status of your performance budgets.
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Speed Curve
MARCH 7, 2022
And if that already wasn’t enough, the number of images on a page has been linked to lower conversion rates on retail sites. These numbers should not be taken as a benchmark for your own site. You can see this by looking at the synthetic test result for Sears.com (again, available via our Industry Benchmarks ).
Speed Curve
DECEMBER 20, 2021
We apply this litmus test to everything we do, and I believe it's the secret of our success. We've made LCP events easy to spot by highlighting them in your Vitals dashboard, your test details, and your Sites dashboard, where you'll also see how key metrics are trending over time. Performance Culture Best Practices.
Speed Curve
FEBRUARY 15, 2021
You can then configure your monitoring tools to send you alerts – or even break the build, if you're testing in your staging environment – when your budgets are violated. The tricky part comes when you try to put them into practice. The easiest way to do this is to look at rendering filmstrips in your synthetic test data.
KeyCDN
AUGUST 29, 2019
Running speed tests with tools like Google PageSpeed Insights , WebPageTest , or KeyCDN’s Website Speed Test are always a good way to help gauge your website’s performance. According to Google, the best practice for a website’s speed is to keep it under 3 seconds load time.
Speed Curve
MAY 1, 2023
You can then configure your monitoring tools to send you alerts – or even break the build, if you're testing in your staging environment – when your budgets are violated. Use synthetic testing to visually validate your metrics The metrics mentioned above are not hard-and-fast suggestions.
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