Real Data.
Real Performance.

Get your site’s Real Experience Score with actual visitor data. Upgrade your post-launch workflow, then iterate until you reach peak performance.

0
85

Performance from the
Right Point of View

Instead of measuring on your laptop, Next.js Analytics collects web vitals from the actual devices your visitors are using.
Draw actionable Next.js insights by seeing which pages and source code contribute to your score.

Obtain your
Real Experience Score

An emulated test cannot capture these important signals. There’s no substitute for real data.

34

Real Experience Score

9,309 Data Points

The combined score of your Web Vitals experienced by your visitors.

First Contentful Paint

2.4s34

When the page’s first content is displayed.

Largest Contentful Paint

3.5s30

When all the page’s content has been displayed.

First Input Delay

40ms30

The page’s time to react to the user’s first interaction.

Cumulative Layout Shift

0.137

How much the page’s elements move when loaded.

Start in Seconds

Start collecting your Real Experience Score on your Vercel deployments. Zero config required.

Enable on VercelDocs →
  1. Navigate your Project in the Vercel dashboard.
  2. Select the Analytics tab and enable.