Performance Metrics Tracker icon

Performance Metrics Tracker

by mohanc · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Track performance metrics of visited URLs and display waterfall chart.

Users
79
+6 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#92K
#77K among extensions
Version
1.3
updated 10 Sep 2024

Users

monthly, 2 years
04079Sep 2024Oct 2025Oct 2026
Latest, 16 Oct 2026: 79 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
001Sep 2024Oct 2025Oct 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 Performance Metrics Tracker

The Performance Metrics Tracker is a powerful Chrome extension designed to help developers and analysts monitor and visualize the performance metrics of web pages. This extension captures key performance indicators (KPIs) of visited URLs, including start and end times, and presents them in a comprehensive waterfall chart. Key Features: • Detailed Metrics Collection: Automatically collects performance metrics such as start and end times of web page navigation and resource loading. • Interactive Waterfall Chart: Visualize performance data with an interactive waterfall chart, which displays the duration of each web request in a clear and engaging manner. Customize the chart with adjustable bar widths . • Dynamic Table View: View and manage performance metrics in an easy-to-read HTML table. The table supports sorting and searching, and includes options to wrap long URLs for better readability. • Export Options: Download the performance metrics table as a CSV file and the waterfall chart as an SVG file for further analysis or reporting. • User-Friendly Interface: Featuring a side panel for seamless integration into your browsing experience, allowing quick access to performance data without disrupting your workflow.

Growth

WindowUsersChangeRatingsRating
7 days+1+1.3%00.00
30 days+6+8.2%00.00
6 months+27+51.9%00.00
1 year+49+163.3%00.00

Chrome Web Store search rankings

Where Performance Metrics Tracker appears when people search the store, with the 30 day change
Search phrasePosition30 days
performance#10+2

Version history

2 versions recorded
1.310 Sep 2024
1.29 Sep 2024

Details

Category
Developer Tools
First seen
9 Sep 2024
Size
120 KB
Languages
en
Pricing
Free
Extension ID
afhmplbnocjhbpmdfiefplmaliagpfch

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
sidePanelscripting
Site access
https://*/*
Can read and change data on every website you visit.

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