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PluginCanary
Limited data: this plugin has under 1,000 active installs and less than 12 weeks of history with us, so we show signals but no status band yet.

Theme Tester

by Donncha O Caoimh (a11n) · 200+ active installs · Checked 4 Nov 2026
Limited data1 Critical1 Warning

Limited data: Theme Tester has under 1,000 active installs and less than 12 weeks of history, so we do not rate it yet.

59/ 100Limited data
Canary Score

Based on 3 of 5 areas

Capped at 59: a Critical signal is open.

Sub-scores for Theme Tester
Ownership100
Maintenance0
Security100
SupportNo data
ReputationNo data

How the score works

Active signals

Open issues right now, with links to the source.

  • CriticalMNT-1No release in 35 months (last release 23 Nov 2023). Plan a replacement if the plugin is important to your site.22 Nov 2024Evidence
  • WarningMNT-2Tested up to WordPress 6.4.14, 7 major versions behind 7.1.4. Plan a replacement if the plugin is important to your site.3 Nov 2026Evidence

Quick answers

Is Theme Tester still maintained?
No. Last release 23 Nov 2023, over 2 years ago. 23 Nov 2023 · wordpress.org
Who owns Theme Tester, and has it changed hands?
No change recorded. 4 Nov 2026 · SVN log
Was Theme Tester removed from wordpress.org?
No. Listed on wordpress.org as of 4 Nov 2026. 4 Nov 2026 · wordpress.org
Is Theme Tester safe?
No known vulnerabilities on record. 4 Nov 2026 · Wordfence Intelligence
Is the latest Theme Tester update safe to install?
No ownership change before 0.3. No one-star spike after it. 8 Apr 2008 · Release history

Ownership timeline

Who commits to the plugin's code on wordpress.org, over time.

Committers and their active periods
donncha8 Apr 2008 to 23 Nov 2023, 13 commits

1 committer recorded. No ownership changes recorded since 2008.

Maintenance

Last release
3 years ago
Releases, 24 months
0
Tested up to
6.4 vs 7.1
Requires PHP
not stated supported 8.2+
Releases per quarter
Releases per quarter for Theme Tester
Q1 20240
Q2 20240
Q3 20240
Q4 20240
Q1 20250
Q2 20250
Q3 20250
Q4 20250
Q1 20260
Q2 20260
Q3 20260
Q4 20260

Last release 23 Nov 2023. Tested up to 6.4, 7 major versions behind WordPress 7.1.

Support

Resolved, last 2 months
n/a
Threads, last 2 months
0

Trend appears after 8 weekly snapshots.

Security record

No published vulnerabilities on record for this plugin.

Sources: Wordfence Intelligence, CISA Known Exploited Vulnerabilities, readme changelogs.

Reputation

Last 90 days: no reviews. Lifetime: 3.8.

Last 90 days vs lifetime average rating for Theme Tester
Last 90 daysNo reviews
Lifetime3.8
Rating distribution
5 star3
4 star0
3 star1
2 star0
1 star1

Momentum

Active installs
200+

Trend appears after 8 weekly snapshots.

Facts

Version
0.3
Author
Donncha O Caoimh (a11n)
Added
8 Apr 2008
Last updated
23 Nov 2023
Active installs
200+
Requires WordPress
not stated
Tested up to
6.4.14
Requires PHP
not stated
Category
not stated
Tags
design, themes

Other plugins by this author: Cookies for Comments, Exploit Scanner, Unfiltered MU, Flickr Widget, Comment Referrers, Media Picker for Immich, Replies Importer for Mastodon, WP Debug Logger, Blog Voyeur, Travel Steps Storyteller, Photo Competition Manager, Panoramic Image Block

Questions about Theme Tester

Is Theme Tester still maintained?

No. Last release 23 Nov 2023, over 2 years ago.

Who owns Theme Tester, and has it changed hands?

No change recorded.

Was Theme Tester removed from wordpress.org?

No. Listed on wordpress.org as of 4 Nov 2026.

Is Theme Tester safe?

No known vulnerabilities on record.

Is the latest Theme Tester update safe to install?

No ownership change before 0.3. No one-star spike after it.

Data: wordpress.org Plugins API, plugins SVN and Trac, wordpress.org reviews and support forum, Wordfence Intelligence, CISA KEV, NVD.Plugin data refreshed 4 Nov 2026.Report a data issue