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Allow Cyrillic Usernames

by Sergey Biryukov · Login & Users

Also makes 29 other plugins · 312.3K+ installs across the portfolio →

Allows users to register with Cyrillic usernames.

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.

⚠ Stale⚠ Likely abandoned⚠ Few reviews

Health

D 48/100

Stale · Likely abandoned · Few reviews

Active installs

500+

≈580 estimated

Momentum

—

no download trend yet

Biggest opportunity: “cyrillic”, “registration” and “russian” 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.

How scoring works →
48 Health · D
Maintenance 3/100
Rating quality 83/100
Support 70/100

48 health vs 61 average across 2,203 Login & Users plugins

Install conversion

How it's measured →

4.7%

of downloads still active

At least 500 of 10.5K lifetime downloads are still running, above its category: the median Login & Users plugin keeps 0.7%, across 1,476 plugins.

Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other Login & Users plugins, not across the directory. wp.org reports active installs as the bottom of a band, so the real rate is this or higher.

Removal-risk signals

53/100

Maintenance 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 5+ years — the top precursor to removal once a vulnerability is found.
  • Falling behind WordPress. Tested up to WordPress 5.7.21.

Details

Version
0.1
Last updated
5.6y ago
Added
2011-03-17 · 15 yrs old
Requires WP
2.9
Tested up to
5.7.21
Requires PHP
5.2.4

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.

43 / 100

Under-optimized

Most to gain: Update recency

Update recency 3/100

Updated 2047 days ago, past the ~180 days where wp.org starts discounting

WP compatibility 28/100

Tested up to WordPress 5.7.21; the current branch is 6.8

Rating quality 60/100

5.0★ over 7 reviews, smoothed to 4.21★ and held back under 25 reviews

Listing tuning 92/100

4 of 5 tags set · short description in place

To rank higher: Last updated 2047 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.

Get the full rank-higher report →

Daily downloads

Since 5 Oct 2022 · 1,488 days · wp.org + Plugin Pulse archive

— vs prior 30d
031 Oct 2026

30-day downloads

Rolling 30-day volume · peak 187 · peaks are release surges

18631 Oct 2026

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

Allow Cyrillic Usern · #8642youCyr to Lat Enhanced · #537User Spam Remover · #5892Show User Registrati · #7153

Health trend

Composite health score, snapshotted daily

4831 Oct 2026

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.

37231 Oct 2026

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

5.6y ago

latest release · v0.1 · 24 Mar 2021

1

tagged releases on record

Recent releases

0.1 · 24 Mar 2021

What its installed base runs

via wordpress.org

Share 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.

v0.1 100%

Estimated active installs

The public count shows “500+”. Our estimate pins where the real number sits.

tracked estimate
500–600 ≈580

Crossed into this band 55 days ago and a band this size takes about a year or more to cross, so the real count is still just under 600.

Install history since 5 Sep 2015

50031 Oct 2026

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 7.2.16 · WP 5.2.4

✓ 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

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 26 Oct 2026

Can an assistant quote this readme? Eight deterministic checks over the wp.org listing, no model involved.

  • ✓ Says what it does "Allows users to register with Cyrillic usernames."
  • ! Has a FAQ No FAQ section.
  • ! FAQ asks real questions No FAQ to judge.
  • ! 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 69 characters of description; under 1,000 there is little to quote.
  • ✓ Tags match the text 2 of 4 tags appear in the text; "registration", "russian" do not.

Growth timeline

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

  1. 2026-09-06 600+ → 500+ down after 2 days in tier
  2. 2026-09-04 500+ → 600+ up after 5 days in tier
  3. 2026-08-30 600+ → 500+ down after 224 days in tier
  4. 2026-01-18 700+ → 600+ down after 1 days in tier
  5. 2026-01-17 600+ → 700+ up after 3 days in tier
  6. 2026-01-14 700+ → 600+ down after 251 days in tier
  7. 2025-05-08 800+ → 700+ down after 2 days in tier
  8. 2025-05-06 700+ → 800+ up after 1 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).

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Preview card ↗

Allow Cyrillic Usernames: 500+ active installs, 5.0★ (7 reviews). Plugin Pulse (WP Mayor), as of 2026-10-31. https://plugins.wpmayor.com/plugin/allow-cyrillic-usernames

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