MO Cache
v2.0by m4i · updated 9 years ago
Improving the site performance by caching translation files using the WordPress standard cache mechanism.
- Rank
- #5,538
- Down2 vs yesterday
- Active installs (est.)
- ≈ 1,550
- 1K+ reported · High
- Total downloads
- 55.6K
- 55,586 all-time
- Rating
- 5.0/5
- 3 reviews
- Support resolved
- –
- 0 of 0 threads, last 2 months
MO Cache at a glance
MO Cache is a WordPress plugin by m4i with 1K+ active installs, the #5,538 most popular plugin on WordPress.org. On a typical day it’s downloaded about 11 times, 33% more than the month before. It’s rated 5.0 out of 5 from 3 reviews. Version 2.0 came out on Nov 28, 2017, more than 8 years ago. It is tested up to WordPress 3.4.2. It leads the 3 plugins tagged “benchmarking”. It was first released in 2011.
Chart time range
Applies to every chart below. History from Oct 9, 2026, 31 days.
Downloads over time
Download stats258 downloads · the last 30 days
View as table
| Date | MO Cache |
|---|---|
| Nov 5, 2026 | 5 |
| Nov 4, 2026 | 6 |
| Nov 3, 2026 | 18 |
| Nov 2, 2026 | 14 |
| Nov 1, 2026 | 17 |
| Oct 31, 2026 | 10 |
| Oct 30, 2026 | 13 |
| Oct 29, 2026 | 13 |
| Oct 28, 2026 | 7 |
| Oct 27, 2026 | 10 |
| Oct 26, 2026 | 12 |
| Oct 25, 2026 | 13 |
| Oct 24, 2026 | 7 |
| Oct 23, 2026 | 7 |
| Oct 22, 2026 | 9 |
| Oct 21, 2026 | 8 |
| Oct 20, 2026 | 9 |
| Oct 19, 2026 | 16 |
| Oct 18, 2026 | 4 |
| Oct 17, 2026 | 8 |
| Oct 16, 2026 | 7 |
| Oct 15, 2026 | 6 |
| Oct 14, 2026 | 6 |
| Oct 13, 2026 | 6 |
| Oct 12, 2026 | 3 |
| Oct 11, 2026 | 10 |
| Oct 10, 2026 | 8 |
| Oct 9, 2026 | 6 |
Unusual spikes are usually updates, not new installs.
Estimated installs
≈ 1,549 · -9.3% in the last 30 days
View as table
| Date | Estimated installs |
|---|---|
| Nov 8, 2026 | 1,549 |
| Nov 7, 2026 | 1,549 |
| Nov 5, 2026 | 1,554 |
| Nov 4, 2026 | 1,554 |
| Nov 3, 2026 | 1,557 |
| Nov 2, 2026 | 1,558 |
| Nov 1, 2026 | 1,556 |
| Oct 31, 2026 | 1,557 |
| Oct 30, 2026 | 1,557 |
| Oct 29, 2026 | 1,558 |
| Oct 28, 2026 | 1,559 |
| Oct 27, 2026 | 1,707 |
Rank over time
#5,538 · down 27 in the last 30 days
View as table
| Date | Daily snapshot |
|---|---|
| Nov 8, 2026 | #5,538 |
| Nov 7, 2026 | #5,536 |
| Nov 6, 2026 | #5,531 |
| Nov 5, 2026 | #5,515 |
| Nov 4, 2026 | #5,518 |
| Nov 3, 2026 | #5,503 |
| Nov 2, 2026 | #5,502 |
| Nov 1, 2026 | #5,509 |
| Oct 31, 2026 | #5,506 |
| Oct 30, 2026 | #5,511 |
| Oct 29, 2026 | #5,519 |
| Oct 28, 2026 | #5,516 |
| Oct 27, 2026 | #5,511 |
Growth %
Average -0.81% a day in the last 30 days
View as table
| Date | Growth |
|---|---|
| Nov 8, 2026 | 0.00% |
| Nov 7, 2026 | -0.16% |
| Nov 5, 2026 | 0.00% |
| Nov 4, 2026 | -0.19% |
| Nov 3, 2026 | -0.06% |
| Nov 2, 2026 | +0.13% |
| Nov 1, 2026 | -0.06% |
| Oct 31, 2026 | 0.00% |
| Oct 30, 2026 | -0.06% |
| Oct 29, 2026 | -0.06% |
| Oct 28, 2026 | -8.67% |
Active installs band
1K+ on WordPress.org
View as table
| Date | Daily snapshot |
|---|---|
| Nov 8, 2026 | 1K+ |
| Nov 7, 2026 | 1K+ |
| Nov 6, 2026 | 1K+ |
| Nov 5, 2026 | 1K+ |
| Nov 4, 2026 | 1K+ |
| Nov 3, 2026 | 1K+ |
| Nov 2, 2026 | 1K+ |
| Nov 1, 2026 | 1K+ |
| Oct 31, 2026 | 1K+ |
| Oct 30, 2026 | 1K+ |
| Oct 29, 2026 | 1K+ |
| Oct 28, 2026 | 1K+ |
| Oct 27, 2026 | 1K+ |
Search rankings
Where it appears in WordPress.org search for the searches you track, checked every day.
See where MO Cache ranks in search
Track this plugin to check its position for the searches you choose, daily, with an alert when it moves.
Change log
From our daily snapshot of WordPress.orgNo changes yet. When this plugin's name, short description, tags, “Tested up to” or version change, they show here with what happened to its rank next.
Versions in use
Share of active installs on each published version, from WordPress.org.
- v2.099%
- v1.21.1%
Rating trend
5.0★★★★★3 reviews · steady in the last 30 days
Requirements & info
Version history- Version
- 2.0
- Requires WordPress
- 3.2
- Tested up to
- 3.4.2
- Requires PHP
- –
- First released
- Dec 5, 2011
- Last updated
- Nov 28, 2017
- Releases, last 12 months
- …
Questions about MO Cache
How many websites use MO Cache?
MO Cache is active on 1K+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #5,538 most popular plugin on WordPress.org.
How many times has MO Cache been downloaded?
55,586 times in total since 2011. On a typical day it’s downloaded about 11 times. See download stats
When was MO Cache last updated?
Version 2.0 came out on Nov 28, 2017 (8 years ago). See every release
Is MO Cache compatible with the latest WordPress?
MO Cache’s readme says it’s tested up to WordPress 3.4.2, while the current version is 7.1. That doesn’t mean it breaks, but its author hasn’t confirmed it works with the latest releases.
Does MO Cache have known security vulnerabilities?
No. WPVulnerability’s database lists no known vulnerabilities for MO Cache. See its security record
Is MO Cache still maintained?
Its last release was 8 years ago, so it may no longer be actively maintained. No support threads were opened in the last two months.
What rating does MO Cache have?
5.0 out of 5 from 3 reviews on WordPress.org.
What are the best alternatives to MO Cache?
The plugins most like MO Cache, by the tags they share, are WP Super Cache (1M+), Breeze Cache (300K+) and Cache Enabler (100K+). Compare all alternatives
Latest reviews
Analyze reviewsReview stats
5.0
★★★★★
3 reviews
- 5 stars: 3 reviews, 100%
- 4 stars: 0 reviews, 0%
- 3 stars: 0 reviews, 0%
- 2 stars: 0 reviews, 0%
- 1 stars: 0 reviews, 0%
- Positive
- 100%4–5★
- Mixed
- 0%3★
- Critical
- 0%1–2★
Compare with competitors
Add up to 1 competitor. No account needed.
| Metric | |
|---|---|
| Estimated installs | ≈ 1,550 |
| Reported installs | 1K+ |
| Rating | 5.0 |
| Reviews | 3 |
| Total downloads | 55.6K |
| Author | m4i |
| First released | Dec 5, 2011 |
| Version | 2.0 |
| Requires WP | 3.2 |
| Requires PHP | – |
| Last updated | Nov 28, 2017 |
Alternatives to MO Cache
Compare all alternativesPopular plugins with the same tags, the most in common first.

WP Super Cache
by Automattic
A very fast caching engine for WordPress that produces static html files.
- Rank
- #36
- Installs
- 1M+
- 4.3

Breeze Cache
by Cloudways
Breeze is a caching plugin developed by Cloudways. Breeze uses advance caching systems to improve site loading times exponentially.
- Rank
- #163
- Installs
- 300K+
- 3.6
Cache Enabler
by KeyCDN
A lightweight caching plugin for WordPress that makes your website faster by generating static HTML files.
- Rank
- #404
- Installs
- 100K+
- 4.3

Hummingbird Performance
by WPMU DEV - Your All-in-One WordPress Platform
Optimize PageSpeed Performance & Core Web Vitals, Advanced Cache, Minify CSS & JavaScript, Inline Critical CSS, Defer CSS & JS, Smush & Lazy Load, CDN
- Rank
- #597
- Installs
- 70K+
- 4.7

LiteSpeed Cache
by LiteSpeed Technologies
All-in-one unbeatable acceleration & PageSpeed improvement: caching, image/CSS/JS optimization...
- Rank
- #5
- Installs
- 7M+
- 4.8

WP-Optimize
by David Anderson / Team Updraft
Get caching and more with this powerful cache plugin. Cache, optimize images, clean your database and minify for maximum performance.
- Rank
- #53
- Installs
- 1M+
- 4.8
Side by side:MO Cache vs WP Super CacheMO Cache vs Breeze CacheMO Cache vs Cache Enabler