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Optimization Detective

by WordPress Performance Team · Performance

Also makes 9 other plugins · 550K+ installs across the portfolio →

Provides a framework for leveraging real user metrics to detect optimizations for improving page performance.

⚠ Few reviews
How scoring works →
83 Health · B
Maintenance 100/100
Rating quality 74/100
Support 70/100

83 health vs 67 average across 1,076 Performance plugins

Directory ranking optimization

How it's scored →

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

85 / 100

Excellent listing optimization

Biggest win: Rating quality

Update recency 100/100
WP compatibility 100/100
Rating quality 53/100
Listing tuning 84/100

To rank higher: Too few reviews to rank on quality — nudge happy users to leave one.

Get the full rank-higher report →

Daily downloads

Since 2024-03-24 · 885 days · wp.org + Plugin Pulse archive

+599% vs prior 30d
448Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

39.0K

now · peak 46.3K

39.5K30d downloads · Aug 26

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

Optimization Detecti · #657 you AMP · #150 Performance Lab · #294 Image Prioritizer · #797

Rating trend

Star average over time · dips mark rough releases

4.3Stars · Aug 26

Update activity

How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.

658per 1k installs · Aug 26

Release cadence

Occasionally updated
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

3

releases in the last 12 months

6mo ago

latest release · v1.0.0-beta5

17

tagged releases on record

Recent releases

1.0.0-beta5 · 6mo ago1.0.0-beta4 · 8mo ago1.0.0-beta3 · 9mo ago1.0.0-beta2 · 1.5y ago1.0.0-beta1 · 1.6y ago0.9.0 · 1.7y ago0.8.0 · 1.8y ago0.7.0 · 1.8y ago0.6.0 · 1.9y ago0.5.0 · 2.0y ago0.4.1 · 2.1y ago0.4.0 · 2.1y ago0.3.1 · 2.2y ago0.3.0 · 2.2y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 96% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.0 96%
Older / other versions 3.7%

Estimated active installs

The public count shows “60K+”. Our estimate pins where the real number sits.

tracked estimate
60K–70K ≈67K

Refined from the date this plugin crossed into its current band.

Install history · since 2024-03-23 · 885 observations

60KInstalls · Aug 26

Estimated value

What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.

Est. annual revenue

N/A

Est. acquisition value

N/A

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. The recent download trend is too spiky to read.

Details

Version
1.0.0-beta6
Last updated
18d ago
Added
2024-03-22 · 2 yrs old
Requires WP
6.6
Tested up to
7.0.4
Requires PHP
7.2

Recent reviews

All reviews on wp.org ↗
  1. ivanmecina
    1.1y ago

    I installed this plugin together with the image optimiser and auto size plugins and I have seen a speed increase from 67 to 99! really happy with the results and no obvious downsides so far. Keep up the good work.

    Read on wp.org ↗
  2. Jonathan Wold
    1.2y ago

    Really appreciate the efforts going into giving us tools for further improving performance optimization in WordPress. Love that it does it’s work without configuration. Recommendation: Add an “on install” notice that links to documentation, etc., to spare who missed the note in the description that there aren’t any settings, etc.

    Read on wp.org ↗
  3. jtohme
    1.4y ago

    Gives error: The Optimization Detective REST API endpoint is unavailable. This topic was modified 1 year, 3 months ago by jtohme. This topic was modified 1 year, 3 months ago by jtohme. This topic was modified 1 year, 3 months ago by jtohme.

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. Version 1.0.0 Enhancements Add site health check to detect blocked REST API and short-circuit optimization when unavailable. ( 1762 ) Allow extensions to opt in to using the web-vitals attribution build via the od_use_web_vitals_attri 1.0.0
  2. Version 0.9.0 Enhancements Add fetchpriority=high to IMG when it is the LCP element on desktop and mobile with other viewport groups empty. ( 1723 ) Improve debugging stored URL Metrics in Optimization Detective. ( 1656 ) Incorporate 0.9.0
  3. Version 0.8.0 Enhancements Serve unminified scripts when SCRIPT_DEBUG is enabled. ( 1643 ) Bump web-vitals from 4.2.3 to 4.2.4. ( 1628 ) Bug Fixes Eliminate the detection time window which prevented URL Metrics from being gathered whe 0.8.0
  4. Version 0.7.0 Enhancements Send gathered URL Metric data when the page is hidden/unloaded as opposed to once the page has loaded; this enables the ability to track layout shifts and INP scores over the life of the page. ( 1373 ) Intro 0.7.0
  5. Version 0.6.0 Enhancements Allow URL Metric schema to be extended. ( 1492 ) Clarify docs around a tag visitor’s boolean return value. ( 1479 ) Include UUID with each URL Metric. ( 1489 ) Introduce get_cursor_move_count() to use instea 0.6.0
  6. Version 0.5.0 Enhancements Bump web-vitals from 4.2.1 to 4.2.2. ( 1386 ) Bug Fixes Disable Optimization Detective by default on the embed template. ( 1472 ) Ensure only HTML documents are processed by Optimization Detective. ( 1442 ) 0.5.0

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 6.7.1

Low memory footprint
Low page-speed impact
Runs on latest PHP + WP
No PHP errors
No JS errors
Activates cleanly
No resource errors
No external HTTP errors
Optimized database use
Frequently updated

Languages

via translate.wordpress.org

Translated into 15 languages, 5 at 90% or more

Chinese (Taiwan) 100%
English (UK) 100%
Japanese 100%
Persian 100%
Turkish 100%
Russian 86%
Portuguese (Brazil) 78%
Spanish (Chile) 58%
Spanish (Spain) 58%
Swedish 33%
Portuguese (Portugal) 18%
German (Formal) 5%
Ukrainian 5%
German 4%
French (France) 3%

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2026-05-11 70K+ → 60K+ down after 233 days in tier
  2. 2025-09-20 60K+ → 70K+ up after 53 days in tier
  3. 2025-07-29 50K+ → 60K+ up after 61 days in tier
  4. 2025-05-29 40K+ → 50K+ up after 62 days in tier
  5. 2025-03-28 30K+ → 40K+ up after 49 days in tier
  6. 2025-02-07 20K+ → 30K+ up after 95 days in tier
  7. 2024-11-04 10K+ → 20K+ up after 82 days in tier
  8. 2024-08-14 9K+ → 10K+ up after 8 days in tier

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

Compare head to head →

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Preview card ↗

Optimization Detective: 60K+ active installs, 4.3★ (3 reviews). Plugin Pulse (WP Mayor), as of 2026-08-25. https://plugins.wpmayor.com/plugin/optimization-detective