Web Vitals Monitor

Unknown author · Functionality & UI

Open in Chrome Web Store

Users

Avg rating

—

Ratings

—

Updated

Nov 12, 2025

Media

1 item

Description

Web Vitals Monitor: Monitor page performance. Web Vitals Monitor is a lightweight Chrome extension designed to help developers and website owners easily track key performance metrics such as Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS). With just one click, users can analyze any webpage’s performance in real time and identify potential issues affecting user experience. The extension provides clear, actionable insights right from the popup interface—no extra setup or developer tools required. Ideal for optimizing website speed, usability, and overall performance quality.

History

30d 90d 1y all

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
18
Description length
Characters in the listing description.
623

rating_count is the Chrome Web Store ratings count, not a written-review count.

Media assets

Screenshots and videos on the listing.

Has promo video

Whether the listing includes at least one video.

Languages

Declared language locales.

Developer website

Listing exposes a developer website URL.

Contact email

Listing exposes a contact email.

Yes

Keyword in name

Case-insensitive substring match in the name.

—

Keyword in description

Case-insensitive substring match in the description.

—

Keyword occurrences in description

Count of case-insensitive occurrences in the description.

—

Category user-count percentile

Share of same-category extensions with fewer users (null if unknown).

35.6

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.