CIDRAM
by Maikuolan · Security
CIDRAM: A PHP-level CIDR/IP-based firewall solution.
88 health vs 64 average across 997 Security 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.
Excellent listing optimization
Biggest win: Rating quality
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 · 1,426 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
156
now · peak 277
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
Rating trend
Star average over time · dips mark rough releases
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.
Release cadence
Actively maintainedHow often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.
4
releases in the last 12 months
3mo ago
latest release · v4.2.0
68
tagged releases on record
Recent releases
What its installed base runs
via wordpress.orgShare of active installs on each version of this plugin · 100% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.
Estimated active installs
The public count shows “20+”. Our estimate pins where the real number sits.
Modeled within the band wp.org reports; tightens as we track daily.
At the current install trend, crossing 30+ in roughly 1697 days.
Install history · since 2019-03-28 · 1,387 observations
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
Est. acquisition value
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.
Details
Recent reviews
All reviews on wp.org ↗- ★★★★★ ozguy2.1y ago
I could write an in-depth review, pointing out why CIDRAM is the most underrated WP security plugin, ever. However, I’ll simply say this…I’ve been using WP since V2.6 (circa 2008). Over the years, I’ve tried all manner of security plugins, as well as other scripts. ZBBlock which CIDRAM is loosely based upon, I found was the best of the best. Hackers, Script Kiddies, Bad Bots, scrappers and other nefarious evil doers, don’t stand a chance again CIDRAM.Best of all, no database calls… Take my advice, if you want to protect your WP site as best as you can (nothing is 100% safe), and you want to avoid bloat, install CIDRAM, I doubt many, if any, will regret that decision.Cheers
Read on wp.org ↗ - ★★★★★ afrikane2.7y ago
Having been a longtime user of ZB Block I was well aware of CIDRAM which was integrated with it. I needed something relatively simpler than ZBB (I.E. a GUI) to use for few fellow admins. CIDRAM fits that bill. That said, CIDRAM is not for the novice admin. Read the excellent documentation thoroughly before installing. This topic was modified 2 years, 7 months ago by afrikane.
Read on wp.org ↗ - ★★★★★ Gerrard Johnson3.4y ago
Hi does this system/plugin still work, it did not work manually installed when calling the class. Also its not opening in wp settings or seem to do anything after installing as a plugin so where are the controls an logs located, after reading github for answers an as a developer myself am still lost to its real usage, so i decided to ask direct before i remove it an try something else where.
Read on wp.org ↗ - ★★★★★ Jero5.8y ago
Great Plugin! Highly recommended.
Read on wp.org ↗ - ★★★★★ Terry J5.9y ago
<p>This plugin is excellent. Have only used for one day and and can tell the difference in garbage traffic on site.</p> <p>Only issue is it is blocking Bing and Google bots at random.</p> <p>Know it is a free plugin, but pretty serious when dealing with important SE bots.</p> <p> </p> <p>UPDATE: Code has drastically improved and can now say impressed with the whole system. Pushing my rating to 5 stars!</p> This topic was modified 5 years, 9 months ago by Terry J. This topic was modified 3 years, 5 months ago by Terry J. Reason: increasing my rating
Read on wp.org ↗ - ★★★★★ yvrdarb6.9y ago
This is an awesome security tool and a must have on all of my sites.
Read on wp.org ↗ - ★★★★★ rainmaker887.6y ago
Keep it up! Please do stop the dev. Your plugin is my lifeline. lol
Read on wp.org ↗ - ★★★★★ Pete77w8.0y ago
CIDRAM helps keep unwanted bots, crawlers, harvesters, spammers etc from taking up precious server resources on my WordPress blog. It is always being kept updated. No annoying or intrusive ads harassing me in my admin panel.
Read on wp.org ↗
Behavioral tests
via WP HiveAutomated install-time checks, tested on PHP 8.1.12 · WP 7.0
Languages
via translate.wordpress.orgTranslated into 28 languages, 15 at 90% or more
Plus 4 more locales with partial translations.
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
- 2026-08-31 30+ → 20+ down after 18 days in tier
- 2026-08-13 20+ → 30+ up after 57 days in tier
- 2026-06-17 30+ → 20+ down after 9 days in tier
- 2026-06-08 20+ → 30+ up after 63 days in tier
- 2026-04-06 30+ → 20+ down after 8 days in tier
- 2026-03-29 20+ → 30+ up after 27 days in tier
- 2026-03-02 30+ → 20+ down after 1 days in tier
- 2026-03-01 20+ → 30+ up after 12 days in tier
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).
-
CloudSecure WP Security 100K+ installs · 4.1★ · 3 shared tags A -
Forget Spam Comment 9K+ installs · 4.7★ · 3 shared tags B -
Security Ninja – WordPress Security & Firewall 7K+ installs · 4.6★ · 3 shared tags A -
BotBlocker Security – Complete security platform 3K+ installs · 4.4★ · 3 shared tags A -
Advanced IP Blocker 2K+ installs · 4.5★ · 3 shared tags A -
WEDOS | Protection & Cache Performance 400+ installs · 3.9★ · 3 shared tags B
Embed this report card
Drop a live Pulse card for CIDRAM into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/cidram" width="480" height="300" style="border:0" loading="lazy" title="CIDRAM — Plugin Pulse"></iframe> CIDRAM: 20+ active installs, 5.0★ (12 reviews). Plugin Pulse (WP Mayor), as of 2026-08-31. https://plugins.wpmayor.com/plugin/cidram