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Analytics Spam Blocker

by Arnan · Analytics

Also makes 4 other plugins · 23.0K+ installs across the portfolio →

Prevent referrer spam from affecting your website analytics. Easily create a blocklist and receive new domains weekly to stay on top of the issue.

How scoring works →
74 Health · B
Maintenance 79/100
Rating quality 72/100
Support 70/100

74 health vs 64 average across 1,029 Analytics 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.

89 / 100

Excellent listing optimization

Biggest win: Rating quality

Update recency 88/100
WP compatibility 100/100
Rating quality 67/100
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 · 1,425 days · wp.org + Plugin Pulse archive

+63% vs prior 30d
11Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

145

now · peak 1.5K

14330d 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

Analytics Spam Block · #7459 you Block Referer Spam · #8855 Akismet Anti-spam: S · #8 Spam protection, Hon · #240

Rating trend

Star average over time · dips mark rough releases

3.9Stars · Aug 26

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.

179per 1k installs · Aug 26

Release cadence

Occasionally updated
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.

2

releases in the last 12 months

8mo ago

latest release · v4.2

34

tagged releases on record

Recent releases

4.2 · 8mo ago4.1 · 10mo ago4.0.2 · 1.5y ago4.0 · 2.2y ago3.2 · 2.4y ago3.1.2 · 2.6y ago3.1.1 · 3.6y ago3.1 · 3.6y ago3.0.3 · 3.7y ago3.0.2 · 3.7y ago3.0.1 · 3.9y ago3.0 · 4.4y ago2.9.6 · 5.6y ago2.9.5 · 5.7y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 47% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v4.2 47%
v4.0 31%
v4.1 11%
v3.1 5.7%
v2.9 5.1%

Estimated active installs

The public count shows “800+”. Our estimate pins where the real number sits.

tracked estimate
800–900 ≈850

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

Install history · since 2015-09-07 · 1,428 observations

800Installs · 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.

Details

Version
4.2
Last updated
8mo ago
Added
2015-04-19 · 11 yrs old
Requires WP
5.8
Tested up to
6.9.7
Requires PHP
8.0

Recent review vibe

read from the latest 12 reviews to 2024-05-22
Mixed PraiseFeature requestsCompatibilityPerformance

Reviewers say it does cut referral spam out of Google Analytics, though several report site errors from its .htaccess changes, ask for a way to add their own blocked domains, and one dropped their rating over admin upsell notices.

Recent reviews

All reviews on wp.org ↗
  1. primacreatrix
    2.3y ago

    Wonderful plugin! This topic was modified 2 years, 1 month ago by primacreatrix. This topic was modified 1 year, 6 months ago by primacreatrix. Reason: Wrote review for the wrong plugin

    Read on wp.org ↗
  2. Anonymous
    6.2y ago

    This works much better than trying to maintain and update my own filter list in Google Analytics.

    Read on wp.org ↗
  3. mborin
    7.8y ago

    There needs to be a way for users to add domains to the list of blocked domains.

    Read on wp.org ↗
  4. donhz
    8.0y ago

    Wait for 7 days then check your Referrers for that time people. Spam will be gone for that 7 days. This is to say the old bad Referrers don’t go away. But new ones are blocked as they should be. EDIT*** Lowered my rating. Regardless of how good or bad the plug-in may be, these developers insist on putting big beg notices on the Admin page. This is a rookie marketing error on their part. I have deleted the plug-in to get rid of their trash. Analytics Spam Blocker continued to beg for a review (even though I reviewed it before), and this is it. I think your Admin page noitces doom you to failure. This topic was modified 4 years, 2 months ago by donhz.

    Read on wp.org ↗
  5. DawneR
    8.1y ago

    This is a great plugin that has really helped me ensure that my GA stats are real. I’ve recently started blogging, and I was really excited to see my pageviews go way up in one day, until I realized it was almost all fake. 🙁 As soon as I installed Analytics Spam Blocker, my stats went back to normal. The plugin was easy to install and I had no issues.

    Read on wp.org ↗
  6. Anonymous
    9.1y ago

    Works fairly well, but it needs some improvements. Modern Referral spam bots often use ‘look alike characters’ in domain names, characters from non-western alphabets resembling western characters. The function to report a spam domain however tells that the ‘domain name is not valid’. Like for example ḷ.com…

    Read on wp.org ↗
  7. Jeff Rudd
    9.9y ago

    I found it completely useless in getting rid of www1.free-share-buttons.top

    Read on wp.org ↗
  8. M-Dubbs
    10.8y ago

    Hi. Not sure why this is happening but after I activate this plugin my site becomes unreachable with error msg ”Website Loading Terminated.” – When I deactivate this plugin it goes away. Any idea whats going on?

    Read on wp.org ↗

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 7.0.1

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. 2026-04-07 900+ → 800+ down after 2 days in tier
  2. 2026-04-05 800+ → 900+ up after 1 days in tier
  3. 2026-04-04 900+ → 800+ down after 252 days in tier
  4. 2025-07-26 1K+ → 900+ down

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 →

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Preview card ↗

Analytics Spam Blocker: 800+ active installs, 3.9★ (14 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/analytics-spam-blocker