CrUX Core Web Vitals Viewer icon

CrUX Core Web Vitals Viewer

by OzTech, Inc. · michaelcottam.com · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

View CrUX Core Web Vitals for the current page and site.

Users
17
+3 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#160K
#134K among extensions
Version
1.0
updated 19 Feb 2026

Users

monthly, 8 months
0918Feb 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 17 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months
001Feb 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About CrUX Core Web Vitals Viewer

Displays CrUX (Chrome User Experience) metrics for the current page, and the site overall, for both desktop and mobile

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+3+21.4%00.00
6 months+14+466.7%00.00

Version history

1 versions recorded
1.019 Feb 2026

Details

Category
Developer Tools
First seen
19 Feb 2026
Size
14 KB
Languages
en
Pricing
Free
Support
michaelcottam.com
Extension ID
megobkhiidkflkdodcmbccccnfpoenoo

Permissions and risk

Minimal riskimpact 0, likelihood 2
Permissions
activeTabstorage

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