Google Search Console Core Web Vitals (CWV) reporting for mobile is experiencing a dip that is confirmed to be related to the Chrome User Experience Report (CrUX). Search Console CWV reports for mobile performance show a marked dip beginning around July 10, at which point the reporting appears to stop completely.
Not A Search Console Issue
Someone posted about it on Bluesky
“Hey @johnmu.com is there a known issue or bug with Core Web Vitals reporting in Search Console? Seeing a sudden massive drop in reported URLs (both “good” and “needs…