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Add MIME Types v3.2.0

The plugin additionally allows the mime types and file extensions to WordPress.

Plugin Auditor is an independent service and is not affiliated with, endorsed by, or sponsored by Add MIME Types or its developer. Disclaimer.

  • Audit coverage Up to date 30 versions audited
  • On Plugin Auditor since Sep 7, 2026
  • Last audited Sep 7, 2026

Compatibility & requirements

The PHP and WordPress versions this plugin needs, and how current its version support is.

  • Requires PHP 7.4+
  • Requires WordPress 6.2+
  • Tested up to WP 7.0 WP 7.1.3 is current
  • Version adoption 49% run the current version

Audit scores by category

125 checks

How this plugin scores across the six areas we audit, from security to accessibility.

  • 113 Passed
  • 11 Warnings
  • 1 Failed
Security 95/100
Excellent

35 of 37 checks passed.

Code Quality 87/100
Good

53 of 61 checks passed.

Performance 100/100
Excellent

12 of 12 checks passed.

Compatibility 83/100
Good

5 of 6 checks passed.

Privacy 100/100
Excellent

3 of 3 checks passed.

Accessibility 83/100
Good

5 of 6 checks passed.

Code footprint

How much code ships in this plugin, and the file types that make it up.

View in detail

ZIP file size

296.8 KB

351.5 KB unzipped

Total files

8

across all file types

Lines of PHP

593

in 3 files Small

File types

  • PNG
  • PHP
  • TXT

Top issues

The most important findings from the latest audit, ordered by severity.

  • 0 Critical
  • 6 High
  • 13 Medium
  • 5 Low

This is a preview of notable findings. Full file-level results, line numbers and code context are in the scan.

View full report

How scores changed across versions

Across 30 audited versions of Add MIME Types, Security improved the most (+17). The largest regression was in Accessibility (-17). The codebase grew 106% in size.

Audited 2.0.3 → 3.2.0 · 30 versions

0 50 100 2.0.3 2.3.1 2.5.7 3.2.0

How issues changed across versions

Findings by severity for each audited version, so you can see which issues were fixed over time.

0 53 105 2.0.3 2.3.1 2.5.7 3.2.0

Download momentum

How fast this plugin is being installed lately, and whether that pace is rising or slowing.

Last 7 days

1,037

downloads

Today

81

downloads

Week over week

−6%

vs previous week

Month over month

−19%

vs previous month

Download trend: Declining. Abandonment risk: Low.

Version intelligence

51% of installs run an older version

≈ 25.7K+ sites on a lower-scoring version.

  • Other
  • v3.0
  • v3.1
  • v3.2

Ratings

25 ratings on WordPress.org

  • 5 18
  • 4 1
  • 3 2
  • 2 2
  • 1 2

Maintenance & history

How actively this plugin is kept up, from its last update to its release history.

Last updated

3 mo ago

May 17, 2026

Actively maintained

Release cadence

~ every 31 days

average between releases

Total releases

52

since Aug 2013 · 13 yrs

Contributors & developers

The people credited with building and maintaining this plugin.

  • kimipooh Maintainer
  • kimiya-kitani Contributor Past

Running Add MIME Types in Your Site?

Our latest audit of Add MIME Types v3.2.0 flagged 24 issues. Scan your own copy to see each one with its exact file, line number, and a recommended fix.

Add MIME Types and its trademarks are used only to identify the plugin analyzed and remain the property of their owners. This is an independent Plugin Auditor audit, not affiliated with, sponsored by, or endorsed by the plugin's developer. Metadata may come from WordPress.org; scores, findings, classifications, and visualizations are independently generated by Plugin Auditor. Full disclaimer.