Cookies for Comments
by Donncha O Caoimh (a11n) · Security
Also makes 12 other plugins · 21.6K+ installs across the portfolio →
Sets a cookie on a random URL that is then checked when a comment is posted. If the cookie is missing the comment is marked as spam.
Try it live opens a temporary test site in your browser, which can take about 20 seconds to load. Plugins that rely on outside services or a full server may not work completely there.
Health
D 50/100
Stale · Likely abandoned
Active installs
10K+
≈19K estimated
Momentum
+30%
downloads vs prior 30d
Biggest opportunity: “comments”, “cookies” and “spam” aren't earning a slot. You list them, but you're not in the first 24 results for those searches. WordPress.org counts only your first five tags, so free the slot for a search you can win.
50 health vs 66 average across 1,776 Security plugins
Install conversion
How it's measured →9.1%
of downloads still active
At least 10K of 109.7K lifetime downloads are still running, above its category: the median Security plugin keeps 1.4%, across 1,061 plugins.
Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other Security plugins, not across the directory. wp.org reports active installs as the bottom of a band, so the real rate is this or higher.
High removal-risk signals
63/100Maintenance and integrity signals that tend to precede a WordPress.org removal. Not an official status, a heads-up to act.
- Long abandoned. No update in 7+ years — the top precursor to removal once a vulnerability is found.
- Compatibility drift. Tested only up to WordPress 5.2.30, well behind 6.8.
Details
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.
Under-optimized
Most to gain: Update recency
Updated 2707 days ago, past the ~180 days where wp.org starts discounting
Tested up to WordPress 5.2.30; the current branch is 6.8
4.9★ over 18 reviews, smoothed to 4.31★ and held back under 25 reviews
3 of 5 tags set · short description in place
To rank higher: Last updated 2707 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.
Get the full rank-higher report →Search visibility
How it's tracked →Directory searches this plugin turns up in, and which way each one is moving. WordPress.org publishes no history of search positions, so this starts the day we first tracked a keyword and never backfills.
Not enough tracked days yet to call a direction. Momentum needs at least three keywords measured a week or more apart.
wp.org is where the directory puts the plugin for that search. On merit is where it would sit if results were ranked on rating, support and updates, without the install boost. The last column is how far the wp.org position moved, from our first reading in the last 90 days to the latest.
| Keyword | wp.org | On merit | wp.org move, 90 days |
|---|---|---|---|
| comments your tag | Not in the top 24 | ||
| cookies your tag | Not in the top 24 | ||
| spam your tag | Not in the top 24 | ||
0 searches this plugin appeared in over the last 90 days. 3 of its tags aren't in the top 24 for their own search.
What to do about it
- “comments”, “cookies” and “spam” aren't earning a slot. You list them, but you're not in the first 24 results for those searches. WordPress.org counts only your first five tags, so free the slot for a search you can win.
Daily downloads
Since 5 Oct 2022 · 1,489 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peak 720 · peaks are release surges
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
Health trend
Composite health score, snapshotted daily
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
No release in a yearHow 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
7.4y ago
latest release · v0.5.5 · 4 Jun 2019
7
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 “10K+”. Our estimate pins where the real number sits.
Crossed into this band 2 months ago and the previous band took 15 months to cross, so the real count is still just under 20K.
Install history since 1 Aug 2021
Recent reviews
All reviews on wp.org ↗- ★★★★★ Annonnimmo6.0y ago
(REVIEW UPDATED August 2021) Based on my long experience, I think this the simplest, fastest e most effective plugin to avoid spam in WordPress comments. I’m using this plugin on several sites, since years, and it works like a charm. Also on a big website with thousands of daily views (using .htaccess) P.s. It works very well with all versions of WP 5.x This topic was modified 5 years, 8 months ago by Jan Dembowski. This topic was modified 4 years, 11 months ago by Annonnimmo. This topic was modified 4 years, 11 months ago by Annonnimmo. Reason: updated for date
Read on wp.org ↗ - ★★★★★ Pothi Kalimuthu9.8y ago
If you don’t use any other spam filter plugins, then you can rely on this to stop spam comments for sure!
Read on wp.org ↗ - ★★★★★ Spitt10.7y ago
There used to be 2 types of anti-spam plugins. The first one will block all comments, and also block shopping carts if you run a site where people need to pay. The second doesn’t work. There is now a 3rd category, and this one not only works, but also will not block shopping carts. This anti-spam works well with Clickbank and WP eMember possibly other carts as well. Thank you so much! The last update stopped the anti-spam from Tips and Tricks HQ with their WP Security plugin, and I was inundated with 100s of spam comments per day. Now, this solution works, and everything is sent to spam, without messing with my shopping cart. Thank you so much. mmoexploiters.com
Read on wp.org ↗ - ★★★★★ Jason G.11.7y ago
I originally found out about this plugin on Justin Tadlock’s blog. He was all for it so I figured it has to be a good one. I currently have it installed on all of my sites along with the recommended .htaccess rule, and now I do not ever see any spam! Awesome job guys! Thanks for a great plugin!
Read on wp.org ↗ - ★★★★★ Jon Christopher11.7y ago
Love the premise of this plugin, and the results are respectable & accurate. Can’t ask for more than that! If a project I’m working on supports comments, this is my go-to plugin to reduce spam.
Read on wp.org ↗ - ★★★★★ Hugh Lashbrooke12.0y ago
This plugin is 100% essential for any WordPress site. In fact, it would be great if this was added to core.
Read on wp.org ↗ - ★★★★★ Alexander Gounder12.1y ago
The graph Spam Blocked in Akismet went from 111 comments blocked in April 2014 to barely one if not zero comments a month.
Read on wp.org ↗ - ★★★★★ chamacs12.2y ago
Some of the plugins that I tried before promised cutting the SPAM but failed miserably to do so. I now believe that at my site [Link redacted], this plugin has served me very well.
Read on wp.org ↗
Latest updates
via wp.org changelogRecent releases and news for this plugin
- — Version 0.5.5 Sanitize the cookie key before setting it. Props Matt Cutts and @planetzuda 0.5.5
- — Version 0.5.4 Added a rejection message for when people trip over the cookie protection. Plugin requires WordPress 3.1+ now. 0.5.4
- — Version 0.5.2 Use an image to deliver cookie as well as stylesheet. Don’t load WordPress to set the cookie. Makes pageload much faster! Added “time to post comment” to comment notification emails. Support for SSL sites. If user is log 0.5.2
- — Version 0.5.1 Generate cfc_key all the time if it’s missing, not just on serving the css html Added MU signup form mod_rewrite rules to docs and admin page Added Settings page link to plugins page. Add explanation text to css file. Ad 0.5.1
AI assistants
How it's measured →Whether ChatGPT and Claude name this plugin when asked the category question, and whether the readme gives them something to quote.
Not measured yet for this plugin’s topics. Its tracked searches are not among the measured topics. See the topics measured so far.
Readme readiness
2 of 8 pass · checked 28 Oct 2026Can an assistant quote this readme? Eight deterministic checks over the wp.org listing, no model involved.
- ! Says what it does Short description names no action; say what the plugin does for the site.
- ! Has a FAQ Only 1 question in the FAQ; 3 or more gives an assistant something to match.
- ! FAQ asks real questions 0 of 1 FAQ entries are headings, not questions ("undefined").
- ! Names who it is for Never says who the plugin is for or what they use it for.
- ! Names what it works with Names no plugin, service or platform it works with.
- ! Headings and lists 0 headings and 0 lists; assistants quote headed sections and bullet lists, not paragraphs.
- ✓ Enough to quote 1,199 characters of description.
- ✓ Tags match the text 2 of 3 tags appear in the text; "cookies" does not.
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
- 2026-08-27 20K+ → 10K+ down after 458 days in tier
- 2025-05-26 30K+ → 20K+ down after 429 days in tier
- 2024-03-23 40K+ → 30K+ down after 471 days in tier
- 2022-12-08 50K+ → 40K+ down after 1161 days in tier
- 2019-10-04 40K+ → 50K+ up after 398 days in tier
- 2018-09-01 30K+ → 40K+ up after 1008 days in tier
- 2015-11-28 20K+ → 30K+ 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).
-
Akismet Anti-spam: Spam Protection 5M+ installs · 4.7★ · 2 shared tags A -
Anti-Spam, Spam FireWall by CleanTalk 200K+ installs · 4.8★ · 2 shared tags A - T Throws SPAM Away 10K+ installs · 4.3★ · 2 shared tags A
- D Delete Pending Comments 8K+ installs · 4.6★ · 2 shared tags C
-
Simply Disable Comments 8K+ installs · 4.2★ · 2 shared tags A -
Spam Destroyer 5K+ installs · 4.5★ · 2 shared tags B
Embed this report card
Drop a live Pulse card for Cookies for Comments into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/cookies-for-comments" width="480" height="300" style="border:0" loading="lazy" title="Cookies for Comments — Plugin Pulse"></iframe> Cookies for Comments: 10K+ active installs, 4.9★ (18 reviews). Plugin Pulse (WP Mayor), as of 2026-11-01. https://plugins.wpmayor.com/plugin/cookies-for-comments
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