LAPTIME
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Race your website.

Intelligent Performance Analysis

Solo Run
Prequalify soon
Pack Race soon
Sites Raced
Fastest LCP
ZRH
Measurement Node
Standings
Leaderboard →
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Domain
LCP
FCP
TTFB
TBT
Efficiency
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Prequalify
Compare against class
Run your site against a cohort of competitors. See where you rank before the race starts.
Pack Race
Race with others
Submit your site and race live alongside other domains. Leaderboard updates in real time.
Championship
Season standings
Performance tracked over time. Improvement scores. Rankings that evolve as you optimise.