The 202603 dataset is live

[Barry Pollard]

Hi CrUX users,

This is your monthly announcement that the latest dataset has been published to BigQuery.

The 202603 (March 2026) dataset is now available and it covers 18,257,384 origins, a decrease of 1.6% over last month.

Here's a look at origins' Core Web Vitals performance this month:

• 69.0% of origins (↑ 1.1%) had good LCP

• 81.2% of origins (↓ 0.1%) had good CLS

• 87.2% of origins (~ 0.0%) had good INP

• 56.5% of origins (↑ 1.3%) had good LCP, CLS and INP

Cheers,

Barry