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Core Web Vitals

Understand the Real User Experience of your website with the Core Web Vital metrics from Request Metrics. Starting at just $10 per month.

Is Your Website Fast Enough?

See the realtime metrics that Google uses to measure your website performance, the Core Web Vitals.

First Contentful Paint Range
Largest Contentful Paint Range
Cumulative Layout Shift Range
First Input Delay Range
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Real Time Measurement

Don't wait for Google to tell you about weeks-old performance problems. See the real-time performance for your users, and view it by normal-users, most-users, and worst-users.

Monitor Every Page

Quickly see the performance of each and every page in your website. Focus your performance work on the busiest pages to get the most out of your development time.

Chart Mobile & Desktop Performance

Filter your Core Web Vitals by desktop or mobile devices to understand where your user's experience delayed rendering, jank, or slow interactions.

Discover the Core Web Vitals

There are many ways a website can be slow. Slow to start, slow to finish, slow to stabilize, or slow to react. The Core Web Vitals measure these real user experiences so we can make better, faster websites.

Learn more about the Core Web Vitals

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Track When Your Website Performance Changes

Track the history of your Core Web Vital performance and see exactly when and why your site slowed down.

Filter by desktop or mobile device performance

Only $10/month

for up to 50,000 page views per month

Try the Demo

You'll have to see this to believe it. View our real performance Metrics from our website and applications.