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Ozh' No Duplicate Comments

v1.0

by Ozh · updated 16 years ago

Prevents spammers from duplicating legit comments but with their commenter name and URL

adminauthloginnologinozh
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#41,702
Up3,336 vs yesterday
Active installs (est.)
≈ 14
10+ reported · High
Total downloads
2.9K
2,909 all-time
Rating
–
0 reviews
Support resolved
–
0 of 0 threads, last 2 months
Declining·Downloads -50% (30d)·Toward Fewer than 10 · ETA unknown

Ozh' No Duplicate Comments at a glance

Ozh' No Duplicate Comments is a WordPress plugin by Ozh with 10+ active installs, the #41,702 most popular plugin on WordPress.org. On a typical day it’s downloaded about 1 time, 50% fewer than the month before. It has no reviews yet. Version 1.0 came out on Sep 18, 2010, more than 16 years ago. It is tested up to WordPress 9.9. Among the 2 plugins tagged “nologin”, it ranks #2. It was first released in 2010.

Chart time range

Applies to every chart below. History from Oct 10, 2026, 31 days.

Showing the last 30 days. Full history comes with any paid plan.See plans

Downloads over time

Download stats

23 downloads · the last 30 days

Downloads over time
Ozh' No Duplicate Comments Compare series
Downloads over time: 20 days across 1 series.0246Oct 10Oct 13Oct 16Oct 20Oct 23Oct 26Oct 29
View as table
DateOzh' No Duplicate Comments
Oct 29, 20260
Oct 28, 20261
Oct 27, 20261
Oct 26, 20261
Oct 25, 20264
Oct 24, 20262
Oct 23, 20261
Oct 22, 20260
Oct 21, 20260
Oct 20, 20260
Oct 19, 20266
Oct 18, 20261
Oct 17, 20262
Oct 16, 20260
Oct 15, 20261
Oct 14, 20260
Oct 13, 20260
Oct 12, 20260
Oct 11, 20261
Oct 10, 20262

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 14 · +7.7% in the last 30 days

Estimated installs
Estimated installs: 13 days across 1 series.11121314Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9
View as table
DateEstimated installs
Nov 9, 202614
Nov 8, 202614
Nov 7, 202614
Nov 5, 202611
Nov 4, 202613
Nov 3, 202613
Nov 2, 202614
Nov 1, 202613
Oct 31, 202614
Oct 30, 202614
Oct 29, 202612
Oct 28, 202612
Oct 27, 202613

Rank over time

#41,702 · up 3,551 in the last 30 days

Popular rank
Popular rank: 8 days across 1 series.#40K#45KOct 27Oct 30Nov 1Nov 3Nov 5Nov 7
View as table
DateDaily snapshot
Nov 7, 2026#41,702
Nov 6, 2026#45,038
Nov 5, 2026#48,302
Nov 3, 2026#44,188
Nov 2, 2026#40,312
Nov 1, 2026#44,086
Oct 30, 2026#39,387
Oct 27, 2026#45,253

Growth %

Average +0.57% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 12 days across 1 series.-10%0%10%Oct 28Oct 30Nov 1Nov 3Nov 5Nov 7Nov 9
View as table
DateGrowth
Nov 9, 20260.00%
Nov 8, 20260.00%
Nov 7, 2026+13.64%
Nov 5, 2026-15.38%
Nov 4, 20260.00%
Nov 3, 2026-7.14%
Nov 2, 2026+7.69%
Nov 1, 2026-7.14%
Oct 31, 20260.00%
Oct 30, 2026+16.67%
Oct 29, 20260.00%
Oct 28, 2026-7.69%

Active installs band

10+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 14 days across 1 series.91011Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9
View as table
DateDaily snapshot
Nov 9, 202610+
Nov 8, 202610+
Nov 7, 202610+
Nov 6, 202610+
Nov 5, 202610+
Nov 4, 202610+
Nov 3, 202610+
Nov 2, 202610+
Nov 1, 202610+
Oct 31, 202610+
Oct 30, 202610+
Oct 29, 202610+
Oct 28, 202610+
Oct 27, 202610+

Search rankings

Where it appears in WordPress.org search for the searches you track, checked every day.

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Change log

From our daily snapshot of WordPress.org

No 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.

  • v1.0100%

Requirements & info

Version history
Version
1.0
Requires WordPress
1.5
Tested up to
9.9
Requires PHP
–
First released
Apr 30, 2010
Last updated
Sep 18, 2010
Releases, last 12 months
…

Questions about Ozh' No Duplicate Comments

How many websites use Ozh' No Duplicate Comments?

Ozh' No Duplicate Comments is active on 10+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #41,702 most popular plugin on WordPress.org.

How many times has Ozh' No Duplicate Comments been downloaded?

2,909 times in total since 2010. On a typical day it’s downloaded about 1 times. See download stats

When was Ozh' No Duplicate Comments last updated?

Version 1.0 came out on Sep 18, 2010 (16 years ago).

Is Ozh' No Duplicate Comments compatible with the latest WordPress?

Yes. It’s tested up to WordPress 9.9, ahead of the current 7.1.

Is Ozh' No Duplicate Comments still maintained?

Its last release was 16 years ago, so it may no longer be actively maintained. No support threads were opened in the last two months.

What rating does Ozh' No Duplicate Comments have?

No one has reviewed Ozh' No Duplicate Comments on WordPress.org yet.

What are the best alternatives to Ozh' No Duplicate Comments?

The plugins most like Ozh' No Duplicate Comments, by the tags they share, are Login as User (30K+), WP Last Login (10K+) and Uber Login Logo (10K+). Compare all alternatives

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
Ozh' No Duplicate Comments
Suggested:
Metric
Ozh' No Duplicate Comments
Estimated installs≈ 14
Reported installs10+
Rating–
Reviews0
Total downloads2.9K
AuthorOzh
First releasedApr 30, 2010
Version1.0
Requires WP1.5
Requires PHP–
Last updatedSep 18, 2010

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