Who should use Performance Lab?

Performance Lab is a consumer product built for wordPress site owners and developers.

Does Performance Lab have a free plan?

Yes — Performance Lab is free to use.

What platforms does Performance Lab run on?

Performance Lab runs on the web and embeddable surfaces.

Is Performance Lab still maintained?

The GitHub repository shows 263 commits in the last 90 days.

What projects are similar to Performance Lab?

Similar projects tracked by PulseGate include Performance Monitor, Speedtest Pro, and Native Performance.

Who develops Performance Lab?

Performance Lab is developed by WordPress Performance Team.

How long has Performance Lab been around?

Performance Lab first shipped in 2021.

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Performance Lab

Name: Performance Lab
Author: WordPress Performance Team

wordpress.orgHosting, deployment & PaaS

Performance Lab is a WordPress plugin that provides a collection of standalone features to enhance website performance. Developed by the WordPress Performance Team, it allows users to test and benefit from new optimizations before they are merged into WordPress core.

FreeGPL-2.0WebEmbeddableCloud-managed

Visit wordpress.org

449stars

152forks

5features

2021since

Overview

5 features

Performance Lab sits in PulseGate's Hosting, deployment & PaaS category. It focuses on helping WordPress site owners improve site speed and performance with modular enhancements. It is built as a consumer product for wordPress site owners and developers. Performance Lab is free to use. It ships for the web and embeddable surfaces.

WordPress Performance Team builds and maintains Performance Lab, and it first shipped in 2021. The project is developed in the open on GitHub with 449 stars and 263 commits in the last 90 days. Key capabilities include embed optimizer, responsive images, and image placeholders. The interface is available in 10 languages, including English, Spanish, and Persian.

Summary written by a language model from the project’s public pages.

Embed optimizer
Responsive images
Image placeholders
Instant navigation
Modern image formats

Built with & integrations

Runs on

BrowserEmbeddableCloud-managed

Trust & compliance

License

GPL-2.0

Verified signals

HTTPSFree tierActive maintenanceMulti-language

Indexing history

What PulseGate has recorded for this listing

Indexed16 Jun · 17:44 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Performance Lab

What is Performance Lab?: Performance Lab focuses on helping WordPress site owners improve site speed and performance with modular enhancements. It is catalogued under Hosting, deployment & PaaS on PulseGate.
Who should use Performance Lab?: Performance Lab is a consumer product built for wordPress site owners and developers.
Does Performance Lab have a free plan?: Yes — Performance Lab is free to use.
What platforms does Performance Lab run on?: Performance Lab runs on the web and embeddable surfaces.
Is Performance Lab still maintained?: The GitHub repository shows 263 commits in the last 90 days.
What projects are similar to Performance Lab?: Similar projects tracked by PulseGate include Performance Monitor, Speedtest Pro, and Native Performance.Performance Monitor Speedtest Pro Native Performance
Who develops Performance Lab?: Performance Lab is developed by WordPress Performance Team.
How long has Performance Lab been around?: Performance Lab first shipped in 2021.

At a glance

Pricing: Free
Platforms: Web · Api
Languages: English, Spanish, Persian, Hindi+6 moreshow less
English, Spanish, Persian, Hindi, Korean, Dutch, Polish, Portuguese, Turkish, Chinese
License: GPL-2.0
Built for: WordPress site owners and developers
Model: B2C
Solves: Helping WordPress site owners improve site speed and performance with modular enhancements.

Registered as

WordPress.org: performance-lab

Developer

WordPress Performance Team

Community-driven

Open source

Stars: 449
Forks: 152
Open issues: 180
Last commit: 12 Jun 2026
Commits 90d: 263
Contributors: 89
Authorship: Community-driven
Default branch: trunk
Latest release: 2026-02-27 · 27 Feb 2026

Index record

Identity confidence: High · 95.6
Indexed: 16 Jun 2026
Lifecycle: Alive
Last seen: 16 Jun 2026

Identity audit (12)

Slug: performance-lab-wordpress-org
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 16 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by the 2026 taxonomy migration.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Canonical URL: https://wordpress.org/plugins/performance-lab

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