Page Metrics
Page Metrics is based on the script javascript justice.js, it allows captured and displays top-level measures, it will give you an overview of the performance of your web pages. You can set your own budget. The results…
Consider an alternative
Page Metrics shows warning signs in 2026 — compare the alternatives below before installing. It runs on 10+ sites, is rated 5/5 and was last updated 10 years ago, and scores 30/100 on our health check.
- Small user base (10+ active installs)
- Very few reviews so far
- No update in 9 years
- Only tested up to WordPress 4.7 (latest is 7.1)
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where Page Metrics stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| analysis metrics | >100 |
| analysis page web | >100 |
| justice js | #5 |
| metrics js | >100 |
| performance metrics | >100 |
Version adoption
Share of active sites per release.
Rating breakdown
★★★★★★★★★★ 5 from 2 reviews
About Page Metrics
From the official readme · v1.5.1Description
Page Metrics is based on the script javascript justice.js, it allows captured and displays top-level measures, it will give you an overview of the performance of your web pages.
You can set your own budget. The results are displayed by color depending on the budget and the warning :
Blue: in the budget, Yellow: the warning and Red off budget.
If the warning (WARN threshold) is set at 0.90: Yellow color will be used when exceeding 90% of the budget.
Indicates the number of second image displayed on a computer screen (fps animation).
Installation
- Upload Page Metrics to the “/wp-content/plugins/” directory.
- Activate the plugin through the “Plugins” menu in WordPress.
- Click Settings to change the predefined configuration.
- Go client side and watch the metrics bar.
Changelog
v 1.5.1
- Add admin plugin remote
- Improved translation
v 1.5.0
- Adding Grouper
v 1.4.1
- Correction bugs
v 1.4.0
- Extraction of grp
- New grouping principle with Grouper
v 1.3.1
- Improved GRP
- Adding delete option bdd
v 1.3.0
- Improved plugin body.
- Adding the grp system.
Screenshots
For developers
Is this your plugin? Show off the numbers.
Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
FAQ
Page Metrics: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 15, 2026
Is Page Metrics free?
Yes. Page Metrics is free to download and use from the official WordPress.org plugin directory.
Is Page Metrics safe to use in 2026?
Page Metrics shows warning signs in 2026 — compare the alternatives below before installing. It runs on 10+ sites, is rated 5/5 and was last updated 10 years ago, and scores 30/100 on our health check.
How many websites use Page Metrics?
Page Metrics is active on 10+ WordPress websites and has been downloaded 1,894 times since it launched in June 2016. It was downloaded 37 times in the last 30 days.
Does Page Metrics work with WordPress 7.1?
Page Metrics is officially tested up to WordPress 4.7.38, while the latest release is 7.1.3. It may still work, but try it on a staging site first.
When was Page Metrics last updated?
The latest version, 1.5.1, was released on March 2, 2017 (10 years ago).
Who makes Page Metrics?
Page Metrics is developed and maintained by webstartup.
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