audit
Site Speed & Revenue-Loss Audit
Find out what slow load times are costing you.
FAQ
How is the revenue-loss estimate calculated?
We compare your Largest Contentful Paint (LCP) to the 2.5s 'good' threshold from Google's Core Web Vitals, then apply Portent's 2019 finding that each additional second of load time is associated with roughly 4.42% fewer conversions. It's shown as an illustrative range, not a precise guarantee — your actual numbers depend on your traffic and audience.
Where does the performance data come from?
Every audit runs live against Google's PageSpeed Insights API (mobile), the same lab data behind Lighthouse and Core Web Vitals reporting in Search Console.
Is my data shared with anyone?
Your audit result is saved so you can share or revisit it via a private link. We only contact you if you ask for the full report — see our Privacy Policy for details.