Skip to content
PluginCanary

MO Cache

by m4i · 1,000+ active installs · Checked 3 Nov 2026
At risk1 Critical1 Warning

At risk: no release in 108 months (last release 28 Nov 2017).

59/ 100 Canary Score

Capped at 59 while a Critical signal is open.

Sub-scores for MO Cache
Ownership100
Maintenance0
Security100
Support70
Reputation70

How the score works

Active signals

Facts we detected, with links to the source.

  • CriticalMNT-1No release in 108 months (last release 28 Nov 2017). Plan a replacement if the plugin is important to your site.28 Nov 2018Evidence
  • WarningMNT-2Tested up to WordPress 3.4.2, 37 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 changes recorded since 3 Nov 2026.

Maintenance

Last release
9 years ago
Releases, 24 months
0
Tested up to
3.4 vs 7.1
Requires PHP
not stated supported 8.2+
Releases per quarter for MO Cache
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 28 Nov 2017. Tested up to 3.4, 37 major versions behind WordPress 7.1.

Support

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

Security record

No published vulnerabilities on record for this plugin.

Source: Wordfence Intelligence.

Reputation

Lifetime rating 5.0 from 3 ratings. Quarterly trends appear as new reviews arrive.

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

Momentum

1,000+ active installs. History builds with each weekly snapshot.

Weekly downloads, last 27 weeks
Weekly downloads for MO Cache
4 May 20269
11 May 202619
18 May 202616
25 May 202631
1 Jun 202620
8 Jun 202626
15 Jun 202618
22 Jun 202612
29 Jun 202616
6 Jul 202614
13 Jul 202618
20 Jul 202618
27 Jul 202628
3 Aug 202638
10 Aug 202634
17 Aug 202632
24 Aug 202628
31 Aug 202632
7 Sep 202633
14 Sep 202648
21 Sep 202647
28 Sep 202645
5 Oct 202654
12 Oct 202640
19 Oct 202669
26 Oct 202682
2 Nov 202614

Weekly downloads over the last 4 weeks are 65% above the 27-week average.

Healthier alternatives

Same category, higher Canary Score. Never sponsored.

Super Page Cache - Cloudflare Cache, Page Speed & Core Web VitalsScore 95 · 70,000+WP Super CacheScore 93 · 1,000,000+xSpeed Cache: AI-Powered Performance Hub with MCP, Caching & CDNScore 92 · 10,000+Nginx HelperScore 91 · 200,000+SpinupWPScore 91 · 30,000+

Facts

Version2.0
Authorm4i
Added5 Dec 2011
Last updated28 Nov 2017
Active installs1,000+
Requires WordPress3.2
Tested up to3.4.2
Requires PHPnot stated
CategoryPerformance & Optimization > Caching Solutions
Tagscache, caching, benchmark, performance, benchmarking

Questions

Is MO Cache still maintained?

MO Cache was last updated on 28 Nov 2017. Its Canary status is At risk.

Is MO Cache safe?

MO Cache has no open unpatched vulnerabilities on record. 0 vulnerabilities were published in the last 24 months. Its Canary status is At risk.

Who owns MO Cache?

The wordpress.org author is m4i. Recent committers: m4i, plugin-master. We have recorded no ownership change.

What can I use instead of MO Cache?

Plugins in the same category with a higher Canary Score: Super Page Cache - Cloudflare Cache, Page Speed & Core Web Vitals, WP Super Cache, xSpeed Cache: AI-Powered Performance Hub with MCP, Caching & CDN, Nginx Helper, SpinupWP.

Data: wordpress.org Plugins API, plugins SVN and Trac, wordpress.org reviews, Wordfence Intelligence.Plugin data refreshed 3 Nov 2026.Report a data issue