Plugin Pulse
← Pulse

Cachebuster

by Albert Peschar · Performance

Also makes 1 other plugin · 11K+ installs across the portfolio →

Stop force refreshing or clearing your browsers cache by preventing caching of stale files.

⚠ Few reviews
How scoring works →
86 Health · A
Maintenance 100/100
Rating quality 82/100
Support 70/100

86 health vs 67 average across 1,075 Performance plugins

Directory ranking optimization

How it's scored →

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

90 / 100

Excellent listing optimization

Biggest win: Rating quality

Update recency 100/100
WP compatibility 100/100
Rating quality 58/100
Listing tuning 100/100

To rank higher: Too few reviews to rank on quality — nudge happy users to leave one.

Get the full rank-higher report →

Daily downloads

Since 2022-10-05 · 1,423 days · wp.org + Plugin Pulse archive

+130% vs prior 30d
13Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

2.2K

now · peak 2.8K

2.2K30d downloads · Aug 26

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

Cachebuster · #5293 you Super Light Cache Bu · #6689 WP Super Cache · #38 WP Fastest Cache · #48

Update activity

How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.

2.2Kper 1k installs · Aug 26

Release cadence

No release in a year
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

0

releases in the last 12 months

1.8y ago

latest release · v1.8

8

tagged releases on record

Recent releases

1.8 · 1.8y ago1.7 · 2.2y ago1.6 · 2.2y ago1.5 · 2.8y ago1.4 · 3.1y ago1.3 · 4.6y ago1.2 · 5.8y ago1.1 · 5.8y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.8 90%
Older / other versions 9.6%

Estimated active installs

The public count shows “1K+”. Our estimate pins where the real number sits.

tracked estimate
1K–2K ≈1.9K

Refined from the date this plugin crossed into its current band.

Install history · since 2022-08-15 · 1,419 observations

1KInstalls · Aug 26

Estimated value

What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.

Est. annual revenue

N/A

Est. acquisition value

N/A

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from. The recent download trend is too spiky to read.

Details

Version
1.10
Last updated
15d ago
Added
2020-02-26 · 6 yrs old
Requires WP
4.4
Tested up to
7.1
Requires PHP
5.6

Recent reviews

All reviews on wp.org ↗
  1. CleanCode
    1.1y ago

    A plugin that you must install. I can’t build a site without installing this plugin. I hope it gets updated regularly and supports newer versions of WordPress. I love you Albert Peschar.

    Read on wp.org ↗
  2. deffo
    2.5y ago

    This plugin is awesome. Solved my problem of css version in a flash. It should be by default in wordpress installation.

    Read on wp.org ↗
  3. Ross
    3.7y ago

    Seems to work well as intended!

    Read on wp.org ↗
  4. chicagolandcoders
    4.2y ago

    This logic of adding a hash based on last edited date is pure genius and keeps our clients from seeing broken sites.

    Read on wp.org ↗
  5. Jesse Sugden
    4.9y ago

    Amazing that it only has 100+ installs. Life was so much harder when I had to tell clients to clear their browser cache all the time, and users had a bad experience until their browser cache was refreshed. This plugin completely removes those hassles. Thanks a lot.

    Read on wp.org ↗
  6. rtpHarry
    5.4y ago

    This plugin has been amazing. Gone are the days where I have to tell the client “if something doesn’t look right then try refreshing the page, clearing the cache or using an incognito tab”.

    Read on wp.org ↗

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 6.6.2

Low memory footprint
Low page-speed impact
Runs on latest PHP + WP
No PHP errors
No JS errors
Activates cleanly
No resource errors
No external HTTP errors
Optimized database use
Frequently updated

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2022-12-16 900+ → 1K+ up

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

Compare head to head →

Embed this report card

Drop a live Pulse card for Cachebuster into a readme, a review or a deck. It updates itself.

<iframe src="https://plugins.wpmayor.com/embed/cachebuster" width="480" height="300" style="border:0" loading="lazy" title="Cachebuster — Plugin Pulse"></iframe>
Preview card ↗

Cachebuster: 1K+ active installs, 5.0★ (6 reviews). Plugin Pulse (WP Mayor), as of 2026-08-28. https://plugins.wpmayor.com/plugin/cachebuster