Server Info – System Health & Diagnostics Suite

Server Info provides a practical dashboard for inspecting the hosting environment behind a WordPress site. It brings important WordPress, PHP, database, caching, certificate, and diagnostic details together without changing the public site.

All diagnostic features are free. The optional Support area offers one-time voluntary payments through Freemius; paying does not unlock or restrict plugin functionality.

Overview and diagnostics

• PHP security warning across the dashboard when the server’s PHP version is affected by the PHP2Shell vulnerabilities (CVE-2026-109618 and CVE-2026-109619).
• Server hostname, IP address, protocol, operating system, web server, and resource usage.
• SSL/TLS issuer, hostname, expiry date, and remaining days, with graceful unavailable states.
• Optional domain registration expiry and registrar lookup, disabled by default.
• PHP version, limits, extensions, configuration summary, and a detailed phpinfo view.
• Database version, size, charset, collation, limits, and largest tables.
• WordPress version, memory, debugging, permalinks, theme, and plugin status.
• OPcache, Redis, Memcached, object cache, and output buffering detection.
• Configuration, file permission, cron, and error-log diagnostics.

Administrator controls

• Optional admin bar environment HUD.
• Compact optional admin footer summary.
• Display schemes and custom background/text colors.
• Settings for external domain-expiry lookup and admin display elements.

The dashboard and HUD are available only to users with the manage_options capability.

External Services

Server Info includes the Freemius SDK for optional usage opt-in and voluntary one-time supporter payments. Freemius communication is subject to user consent where requested by the SDK. The checkout script is loaded from checkout.freemius.com only after an administrator selects a support amount. See the Freemius privacy policy and terms .