wp.org search vs our merit ranking: “malware scan”

wp.org orders by popularity, so a plugin a host bundled onto millions of sites, or a big-brand one that's slow and mediocre, can sit at the top. Our ranking is built to answer a different question: which of these is actually worth installing. How this works →

For “malware scan”, we agree with wp.org on the top plugin, and our order differs from theirs on 11 of the top 20. 3 plugins are pushed down for signals wp.org ignores: errors, a host-installed base, or removal risk.

wp.org search ranks on

Install count (uncapped), the raw star average, freshness, and support. Popularity dominates, so the biggest install base usually wins regardless of how it got there.

We add

A cap on the install boost, volume-weighted ratings, and signals wp.org can't see: whether it throws errors on current PHP, whether the install base is organic or host-pushed, and its risk of being pulled.

Ranked above its merit

DevDome Malware Scanner – WordPress Malware Removal & Security Scanner shows at wp.org #10 but places #20 on merit, a gap of 10 places. Its 300+ installs carry it up the search order; its 5.0★ average from 2 reviews, plus freshness and upkeep, place it lower on our volume-weighted scale.

Buried gem

Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) places #10 on merit, 4.9★ from 8869 reviews, but shows at wp.org #19. A smaller install base keeps it further down the default search order than its quality signals alone would.

merit plugin signals wp.org

Wordfence Security – Firewall, Malware Scan, and Login Security 5M+ · 4.7★ (5038) heavy footprint wp.org #1 2

Security Plugin, Firewall & Malware Scanner with Auto Removal 40K+ · 4.8★ (397) wp.org #2 3

Defender Security – Malware Scanner, Login Security & Firewall 80K+ · 4.8★ (334) wp.org #4 ↑1 1 too low 4

Jetpack – AI Agents & MCP, Security, Backup & Analytics 3M+ · 3.7★ (2408) wp.org #3 1 too high 5

MalCare WordPress Security Plugin – Malware Scanner, Cleaner, Security Firewall 100K+ · 4.4★ (559) wp.org #7 ↑1 2 too low 6

Anti-Malware Security and Brute-Force Firewall 100K+ · 4.9★ (783) wp.org #13 ↓1 7 too low 7

Sucuri Security – Auditing, Malware Scanner and Security Hardening 600K+ · 4.2★ (386) throws errorsnot PHP-current wp.org #5 ↓1 2 too high 8

All-In-One Security (AIOS) – Security and Firewall 1M+ · 4.7★ (1720) wp.org #11 3 too low 9

Malcure Malware Shield — Removal, Repair, Monitor 10K+ · 4.4★ (74) wp.org #9 10

Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) 3M+ · 4.9★ (8869) wp.org #19 9 too low 11

NinjaScanner – Virus & Malware scan 40K+ · 4.0★ (36) wp.org #6 5 too high 12

WP Encryption: Easy HTTPS / SSL & Free SSL certificate, HTTPS redirect 50K+ · 4.9★ (1146) wp.org #20 ↓2 8 too low 13

Jetpack Protect 100K+ · 4.6★ (123) wp.org #14 1 too low 14

WP Fastest Cache – WordPress Cache Plugin 1M+ · 4.9★ (4228) wp.org #22 ↓1 8 too low 15

Quttera ThreatSign – Web Malware Scanner for WordPress 10K+ · 3.9★ (47) not PHP-current wp.org #8 ↓1 7 too high 16

SecuPress with Simple SSL – Simple and Performant Security 40K+ · 4.1★ (106) wp.org #18 ↓2 2 too low 17

Atomic Edge Security – Firewall, Malware Scan and Login Security 700+ · 5.0★ (5) thin reviews wp.org #12 ↓2 5 too high 18

SiteLock Security – WP Hardening, Login Security & Malware Scans 1K+ · 3.4★ (14) thin reviews wp.org #15 ↓2 3 too high 19

BitFire Security – Firewall, Malware Scanner, Bot Blocker, Login Protection 300+ · 5.0★ (8) throws errorsnot PHP-current thin reviews wp.org #16 ↓1 3 too high 20

DevDome Malware Scanner – WordPress Malware Removal & Security Scanner 300+ · 5.0★ (2) thin reviews wp.org #10 10 too high 21

Moatline Malware Scanner 30+ · 5.0★ (2) thin reviews wp.org #21 22

VulnTitan – Malware Scanner, Vulnerability Scanner & Security 100+ · 5.0★ (2) thin reviews wp.org #24 ↓4 2 too low 23

Cleverhog Malware Scanner 100+ · 5.0★ (1) thin reviews wp.org #17 6 too high 24

SecurynAI – Security, Firewall, Malware Scan, and Vulnerability Alerts 20+ · 5.0★ (1) thin reviews wp.org #23 1 too high

Merit ranking caps the install boost at 1M (wp.org leaves it uncapped), replaces the raw star average with a volume-weighted Bayesian score and a Wilson lower bound, and keeps wp.org's own freshness and compatibility decays. Method from the plugin-directory source; see Meta Trac #8298. Positions are tracked daily from the first visit to a keyword, so the small arrows show movement since tracking began.