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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.

CSS3 Transitions

by Nick Halsey · 100+ active installs · Checked 4 Nov 2026
Limited data1 Critical1 Warning

Limited data: CSS3 Transitions has under 1,000 active installs and less than 12 weeks of history, so we do not rate it yet.

59/ 100 Canary Score

Capped at 59: a Critical signal is open.

Sub-scores for CSS3 Transitions
Ownership100
Maintenance0
Security100
Support70
Reputation70

How the score works

Quick answers

Is CSS3 Transitions still maintained?
No. Last release 11 Nov 2017, over 8 years ago. 11 Nov 2017 · wordpress.org
Who owns CSS3 Transitions, and has it changed hands?
Not enough data. Commit history is collected for plugins with 1,000+ installs or on a watchlist. 4 Nov 2026 · SVN log
Was CSS3 Transitions removed from wordpress.org?
No. Listed on wordpress.org as of 4 Nov 2026. 4 Nov 2026 · wordpress.org
Is CSS3 Transitions safe?
No known vulnerabilities on record. 4 Nov 2026 · Wordfence Intelligence
Is the latest CSS3 Transitions update safe to install?
No ownership change before 1.3. No one-star spike after it. 11 Nov 2017 · Release history

Active signals

Facts we detected, with links to the source.

  • CriticalMNT-1No release in 109 months (last release 11 Nov 2017). Plan a replacement if the plugin is important to your site.11 Nov 2018Evidence
  • WarningMNT-2Tested up to WordPress 4.9.35, 22 major versions behind 7.1.4. Plan a replacement if the plugin is important to your site.3 Nov 2026Evidence

Ownership timeline

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

No ownership change recorded. Commit history is collected for plugins with 1,000+ installs or on a watchlist.

Maintenance

Last release
9 years ago
Releases, 24 months
0
Tested up to
4.9 vs 7.1
Requires PHP
not stated supported 8.2+
Releases per quarter
Releases per quarter for CSS3 Transitions
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 11 Nov 2017. Tested up to 4.9, 22 major versions behind WordPress 7.1.

Reputation

Last 90 days: no reviews. Lifetime: 4.0.

Rating distribution
5 star3
4 star0
3 star0
2 star0
1 star1

Security record

No published vulnerabilities on record for this plugin.

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

Support

Support history appears after our first snapshots of the forum counts.

Momentum

100+ active installs. History builds with each weekly snapshot.

Momentum history builds with each snapshot.

Healthier alternatives

Same job, rated Healthy, higher Canary Score and at least 10,000 installs. Never sponsored.

No healthier plugin in the same category yet.

Facts

Version1.3
AuthorNick Halsey
Added1 Jan 2013
Last updated11 Nov 2017
Active installs100+
Requires WordPress3.0
Tested up to4.9.35
Requires PHPnot stated
Categorynot stated
Tagsui, CSS3, effects, eye candy, transitions

Other plugins by this author: Fourteen Colors, List Custom Taxonomy Widget, Chronological Posts, Custom Highlight Color, Featured Image in Content, Featured Audio, Modular Custom CSS, Thirteen Colors, QuickShare, Login Site Icon, Multisite Site Index, Full Screen Galleries

Questions

Is CSS3 Transitions still maintained?

No. Last release 11 Nov 2017, over 8 years ago.

Who owns CSS3 Transitions, and has it changed hands?

Not enough data. Commit history is collected for plugins with 1,000+ installs or on a watchlist.

Was CSS3 Transitions removed from wordpress.org?

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

Is CSS3 Transitions safe?

No known vulnerabilities on record.

Is the latest CSS3 Transitions update safe to install?

No ownership change before 1.3. 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