The 202605 dataset is live

[Barry Pollard]

Hi CrUX users,

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

The 202605 (May 2026) dataset is now available and it covers 18,445,974 origins, an increase of 0.5% over last month.

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

• 68.6% of origins (↓ 0.5%) had good LCP

• 81.3% of origins (~ 0.0%) had good CLS

• 86.6% of origins (↓ 0.6%) had good INP

• 55.9% of origins (↓ 0.8%) had good LCP, CLS and INP

We see a regression in pass rates this month, mostly on Android. We have a few suspicions as to why this might be but nothing definitive to share yet.

We also had a slight delay to yesterday's weekly release to the CrUX History API and CrUX Vis. This is now resolved. It was unrelated to today's monthly release.

Community shout outs this month go to:

• Calibre’s recently enhanced free test tool, including a very nice map widget to show a global of the CrUX data. They also released a comparison tool.

Cheers,

Barry