Best Practices Metrics Retail Testing 
Dynatrace
JANUARY 13, 2022
Real user monitoring collects data on a variety of metrics. For example, data collected on load actions can include navigation start, request start, and speed index metrics. Real user monitoring works by injecting code into an application to capture metrics while the application is in use. Best practices for RUM.
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 Those are already big wins.
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Speed Curve
DECEMBER 21, 2022
Expanded our test agent locations to bring you even more places to test from worldwide. You can see at a glance: Key metrics like Core Web Vitals and your User Happiness score. Here you can still find time series charts that show how performance is trending over time across a number of key metrics, including Core Web Vitals.
Speed Curve
MAY 1, 2023
A performance budget is a threshold that you apply to the metrics you care about the most. 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. Which metrics should you start with?
MachMetrics
SEPTEMBER 22, 2020
Target is one of the most well-known retailers around, and they’ve recently increased their focus on the e-commerce portion of their business – Target.com. In fact, they just cracked into the top 10 list of US e-commerce retailers. Look again at the metrics above. Unfortunately, Target.com is not a fast website.
Speed Curve
FEBRUARY 15, 2021
Web pages are unbelievably complex, and there are hundreds of different metrics available to track. A performance budget is a threshold that you apply to the metrics you care about the most. The tricky part comes when you try to put them into practice. Which metrics should you focus on? Here are some metrics to consider.
Speed Curve
MARCH 7, 2022
How does page bloat affect other metrics, such as Google's Core Web Vitals? And if that already wasn’t enough, the number of images on a page has been linked to lower conversion rates on retail sites. You can see this by looking at the synthetic test result for Sears.com (again, available via our Industry Benchmarks ).
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