Two Factor Authentication keeps its state in user_meta. tfa_priv_key stores the per-user TOTP secret. tfa_drift records the time-step drift Google Authenticator codes are allowed. tfa_last_login stores the last successful TOTP challenge timestamp. tfa_enable_tfa records whether the user has enabled or disabled TOTP from their profile. Default UI shows these per user, so coverage answers mean clicking through every profile screen.

SleekView Charts puts the answers on one screen. A Number card carries the share of users with a populated tfa_priv_key, a Pie groups by role, a Bar ranks roles by TOTP adoption, and an Area card tracks new enrolments per day from the tfa_priv_key creation timestamp. Each card runs server-side against wp_users and wp_usermeta joined on user_id, so the dashboard layer adds no storage.

The dashboard answers what a compliance review opens with. Which roles have TOTP, which administrators have not enrolled, whether tfa_last_login is recent enough to suggest the user actually uses it. Without a dashboard, those answers come from a CSV export or a manual count.

Two Factor Authentication enables strong TOTP-based logins, but its UI is built around the per-user profile. Aggregate questions, the ones that matter during a security review or a compliance audit, need charts. How many users actually have a TOTP secret, which roles dominate the enrolment, when new enrolments slowed, which administrators still need a nudge.

Those questions are about distribution and time, not about a single profile. SleekView Charts gives the tfa_ user_meta a real dashboard surface so admins, security, and compliance can answer coverage questions without exporting and without leaving WordPress.