Two Factor
slug: two-factor
WordPress plugin by WordPress.org · detected on 291 sites in our index (5.46% of WordPress sites scanned)
Enable Two-Factor Authentication (2FA) using time-based one-time passwords (TOTP), email, and backup verification codes.
Where Two Factor sits in the WordPress plugin ecosystem
Two Factor is the #52 most-detected WordPress plugin in our scan index of 5,328 sites — appearing on roughly 5.46% of WordPress sites we've fingerprinted. Most sites running Two Factor are hosted on WordPress.com (50% of identified hosts). The most common companion plugin is Akismet Anti-spam: Spam Protection, present on 78% of Two Factor sites. The most frequent theme is Newspack Katharine.
Every data point here comes from actual scans of public WordPress sites — not vendor case studies or curated showcases. We don't accept submissions; everything you see is detected automatically when a site is scanned through the tool.
Plugins commonly used with Two Factor
From co-occurrence analysis across sites running Two Factor in our index.
- Akismet Anti-spam: Spam Protection78% of Two Factor sites · 227 sites
- Jetpack – WP Security, Backup, Speed, & Growth71% of Two Factor sites · 206 sites
- Yoast SEO – Advanced SEO with real-time guidance and built-in AI70% of Two Factor sites · 205 sites
- Jetpack Boost – Website Speed, Performance and Critical CSS69% of Two Factor sites · 201 sites
- wpcom69% of Two Factor sites · 200 sites
- vip65% of Two Factor sites · 189 sites
- my-jetpack65% of Two Factor sites · 188 sites
- cron-control64% of Two Factor sites · 187 sites
Themes commonly running Two Factor
Top themes on sites using this plugin.
- Newspack Katharine1% of Two Factor sites · 4 sites
- ninetofive1% of Two Factor sites · 3 sites
- IE Network Theme1% of Two Factor sites · 3 sites
- Evolve Media1% of Two Factor sites · 3 sites
- divi1% of Two Factor sites · 3 sites
- Astra1% of Two Factor sites · 2 sites
Hosting providers running Two Factor
Limited to sites where we identified the hosting provider.
- WordPress.com50% · 16 sites
- Pantheon28% · 9 sites
- Kinsta16% · 5 sites
- Pressable6% · 2 sites
Sites using Two Factor
Most-recently-scanned sites detected with this plugin.
- proctoru.comHedwig · host unknown · scanned 2026-05-22
- wmn.deNewspack Katharine · host unknown · scanned 2026-05-22
- preppykitchen.comSeasoned Pro · host unknown · scanned 2026-05-22
- news24online.comNews24Theme · host unknown · scanned 2026-05-22
- lhtcbroadband.comdivi · host unknown · scanned 2026-05-22
- quifinanza.itQuiFinanza (SiViaggia child) · host unknown · scanned 2026-05-22
- tipalti.comtipalti-synergy · host unknown · scanned 2026-05-22
- followfollow.comsnack-followfollow · host unknown · scanned 2026-05-22
- mandatory.comEvolve Media · host unknown · scanned 2026-05-22
- craphound.comwp-theme · host unknown · scanned 2026-05-22
- macworld.comMacworld (.com) · host unknown · scanned 2026-05-22
- seattleweekly.com2024 seattleweekly Child · host unknown · scanned 2026-05-22
How we detect Two Factor
Five-vector detection — /wp-content/plugins/two-factor/ asset paths, /wp-json/ REST API namespaces, HTML signature patterns, sitemap XML comments, and asset-probe HEAD requests against the top-100 popular plugins on wordpress.org. Each detected plugin carries provenance pills showing which sources corroborated it — cross-vector matches indicate high-confidence detections. More on how detection works.
Data comes from real-time scans of public WordPress sites — not vendor case studies or curated showcases. Every claim on this page traces back to a specific detection in our scan corpus, observable via our methodology. Affiliate links are disclosed per the affiliate disclosure.