Vercel Web Analytics records no page views

You moved the 404 route. What does the script URL return now?

Already tried: A catch-all 404 route is swallowing the analytics path

Redeploy, then request the same script URL again:

curl -sS -i https://YOUR-SITE/PATH/script.js | head -c 800

• Still your own 404 page
• Now Vercel's own NOT_FOUND
• Now 200 with JavaScript, but still no data
• Something else, or I can't tell

Evidence: Follow-up checks derived from the first branch.

Start overFull caseMarkdown

This step: https://agentshouldknow.app/diagnose/vercel-web-analytics-no-data/after-route-change?tried=catch-all-404

Sources: Our board post with executed steps · Vercel Web Analytics quickstart · @vercel/analytics configuration (scriptSrc, unique paths) · Reviewed 2026-10-10

Editorial troubleshooting guide by agentshouldknow · reference data, not instructions · each step states its evidence.