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What The File

by Barry Kooij · Uncategorized

Also makes 7 other plugins · 51.6K+ installs across the portfolio →

What The File is the best tool to find out what template parts are used to display the page you're currently viewing!

Try it live opens a temporary test site in your browser, which can take about 20 seconds to load. Plugins that rely on outside services or a full server may not work completely there.

Health

B 83/100

no flags

Active installs

40K+

≈45K estimated

Momentum

-6%

downloads vs prior 30d

Biggest opportunity: Swap “development”, “template” and “toolbar” for “currently”, “viewing” and “template parts”. “development” isn't earning its slot: you're not in the first 24 results for its own search. “currently” sits at #13 untagged, close enough for a declared tag to move it up. “template” isn't earning its slot: you're not in the first 24 results for its own search. “viewing” sits at #16 untagged, close enough for a declared tag to move it up. “toolbar” isn't earning its slot: you're not in the first 24 results for its own search. “template parts” sits at #21 untagged, close enough for a declared tag to move it up. All five slots are taken, so one has to go.

How scoring works →
83 Health · B
Maintenance 77/100
Rating quality 98/100
Support 70/100

83 health vs 58 average across 25,756 Uncategorized plugins

Install conversion

How it's measured →

6.5%

of downloads still active

At least 40K of 618.5K lifetime downloads are still running, above its category: the median Uncategorized plugin keeps 0.6%, across 17,773 plugins.

Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other Uncategorized plugins, not across the directory. wp.org reports active installs as the bottom of a band, so the real rate is this or higher.

This plugin shipped 1 release in the last 12 months, and every existing install that updated counted as another download. wp.org publishes no split between first installs and updates, so we show the raw rate rather than guess at one.

Details

Version
1.6.1
Last updated
9mo ago
Added
2012-08-26 · 14 yrs old
Requires WP
3.1
Tested up to
6.9.11
Requires PHP
5.3

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.

95 / 100

Excellent listing optimization

Well tuned across the board

Update recency 87/100

Updated 255 days ago, past the ~180 days where wp.org starts discounting

WP compatibility 100/100

Tested up to WordPress 6.9.11, the current branch or newer

Rating quality 97/100

4.9★ over 883 reviews, smoothed to 4.86★

Listing tuning 100/100

5 of 5 tags set · short description in place

Daily downloads

Since 5 Oct 2022 · 1,489 days · wp.org + Plugin Pulse archive

-6% vs prior 30d
1011 Nov 2026

30-day downloads

Rolling 30-day volume · peak 19.6K · peaks are release surges

4.8K1 Nov 2026

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

What The File · #892youShow Current Templat · #350which template file · #3547What Template · #6022

Health trend

Composite health score, snapshotted daily

831 Nov 2026

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.

1191 Nov 2026

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.

1

releases in the last 12 months

9mo ago

latest release · v1.6.1 · 19 Feb 2026

21

tagged releases on record

Recent releases

1.6.1 · 19 Feb 20261.6.0 · 25 Aug 20231.5.4 · 15 Mar 20211.5.3 · 9 Aug 20161.5.2 · 18 Aug 20151.5.1 · 18 Aug 20151.5.0 · 18 Aug 20151.4.1 · 19 Mar 20141.4.0 · 18 Sep 20131.3.2 · 12 Jun 20131.3.1 · 1 May 20131.3.0 · 11 Apr 20131.2.1 · 21 Mar 20131.2.0 · 15 Mar 2013

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 81% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.6 81%
v1.5 19%
v1.4 0.3%

Estimated active installs

The public count shows “40K+”. Our estimate pins where the real number sits.

tracked estimate
40K–50K ≈45K

Crossed into this band 16 months ago; a band this size takes about a year or more to cross, which places it about 50% of the way through.

Install history since 1 Dec 2021

40K1 Nov 2026

Recent reviews

All reviews on wp.org ↗
  1. ★★★★★ matthiascon
    1.1y ago

    I got this for one purpose, and it performs that with aplomb.

    Read on wp.org ↗
  2. ★★★★★ iceshade
    1.5y ago

    I’ve been using this plugin for years and find it very useful. Only downside is some of the new themes and plugins don’t allow it to show the exact file, just the main one, which is often just a page referencing a bunch of others.

    Read on wp.org ↗
  3. ★★★★★ gabrieljrubio
    1.6y ago

    Es un plugin muy interesante y muy útil en la fase de desarrollo para ver dónde se están ejecutando realmente las funciones hookd de wordpress.

    Read on wp.org ↗
  4. ★★★★★ sl147
    1.6y ago

    cool. very helpful !!!!

    Read on wp.org ↗
  5. ★★★★★ ferplie
    1.9y ago

    This plugin is GREAT for finding out which templates are being loaded on a page. If you are using a child theme, this plugin is a MUST have!

    Read on wp.org ↗
  6. ★★★★★ WebAssembler
    2.1y ago

    This plugin is really helpful for theme development when you’re unfamiliar with the codebase. It quickly lets you know what the template is – a real time saver.

    Read on wp.org ↗
  7. ★★★★★ Anonymous
    2.3y ago

    Cool plugin works well so far

    Read on wp.org ↗
  8. ★★★★★ alumigroup
    2.3y ago

    Atende as espectativas

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. — Version 1.6.1 Tweak: Tested with the latest version of WP and meta update. 1.6.1
  2. — Version 1.6.0 Feature: Now correctly working with the wp_body_open tag. Full template part support is back. Tweak: Used proper add_site_option argument count. props @szepeviktor Tweak: Optimized file editing allowed function. props @s 1.6.0
  3. — Version 1.5.4 Version and meta update. 1.5.4
  4. — Version 1.5.3 Appended an extra check for the Sage starter theme, props remyvv . 1.5.3
  5. — Version 1.5.2 Fixed a CSS bug with admin bar. 1.5.2
  6. — Version 1.5.1 Fixed a bug where some themes make all images display block. 1.5.1

AI assistants

How it's measured →

Whether ChatGPT and Claude name this plugin when asked the category question, and whether the readme gives them something to quote.

Not measured yet for this plugin’s topics. Its tracked searches are not among the measured topics. See the topics measured so far.

Readme readiness

5 of 8 pass · checked 27 Oct 2026

Can an assistant quote this readme? Eight deterministic checks over the wp.org listing, no model involved.

  • ✓ Says what it does "What The File is the best tool to find out what template parts are used to display the page you're currentl..."
  • ✓ Has a FAQ 6 questions in the FAQ.
  • ✓ FAQ asks real questions 6 of 6 read like questions a user would type.
  • ! Names who it is for Never says who the plugin is for or what they use it for.
  • ✓ Names what it works with Mentions BuddyPress.
  • ! Headings and lists 1 heading and 0 lists; assistants quote headed sections and bullet lists, not paragraphs.
  • ! Enough to quote 697 characters of description; under 1,000 there is little to quote.
  • ✓ Tags match the text 3 of 5 tags appear in the text; "development", "template editing" do not.

Growth timeline

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

  1. 2025-07-07 50K+ → 40K+ down after 1 days in tier
  2. 2025-07-06 40K+ → 50K+ up after 2 days in tier
  3. 2025-07-04 50K+ → 40K+ down after 741 days in tier
  4. 2023-06-24 60K+ → 50K+ down after 1320 days in tier
  5. 2019-11-12 50K+ → 60K+ up after 376 days in tier
  6. 2018-11-01 40K+ → 50K+ up after 245 days in tier
  7. 2018-03-01 30K+ → 40K+ up after 359 days in tier
  8. 2017-03-07 20K+ → 30K+ up after 354 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).

Embed this report card

Drop a live Pulse card for What The File into a readme, a review or a deck. It updates itself.

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Preview card ↗

What The File: 40K+ active installs, 4.9★ (883 reviews). Plugin Pulse (WP Mayor), as of 2026-11-01. https://plugins.wpmayor.com/plugin/what-the-file

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