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Fresh LoAFs for every user on every page

Fresh LoAFs for every user on every page

Get LoAF reports for every visitor to every page on your website, so you know exactly where your users are getting a chewy, slow experience. No more guesswork, know exactly where users run into problems.

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Slicing LoAFs with Script Analysis

Slicing LoAFs with Script Analysis

Request Metrics slices right into the issue by showing which scripts are causing your LoAFs. With inline code snippets, you can toast those problematic scripts fast and get back to fast and smooth performance.

See the docs

See LoAF inline for every load

See LoAF inline for every load

Check your LoAF in real time with our interactive waterfall view. You’ll see exactly when each long animation frame happens during the page load and which scripts need to be buttered up for better performance.

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Find the biggest LoAFs on your site

Find the biggest LoAFs on your site

Don’t let your website loaf around. Our aggregated data shows you which scripts are the biggest LoAF offenders across your entire app. Put the whole site through the toaster, and get rid of the worst performance culprits.

Request Metrics helped us toast some seriously stale LoAFs that were dragging down our app’s performance. It’s like biting into a fresh baguette now—smooth, fast, and satisfying.
David Walsh
David Walsh
Senior Developer, Metamask