sandywp / plugins / server-info
Server Info
System Health & Diagnostics Suite
Inspect WordPress, PHP, database, caching, SSL, and server health from one administrator-only dashboard.
Ready in seconds.
v1.1.0 3,000+ installs WP 5.5+ PHP 7.3+
What you get inside
8 screens-
Overview with server health, hosting, SSL/TLS, and optional domain-expiry details.
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Database information, limits, and largest-table summary.
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WordPress configuration and plugin status.
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PHP configuration, limits, and extension summary.
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Diagnostics with actionable health checks.
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Settings for the admin HUD, footer, external lookup, and appearance.
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Voluntary one-time support plans, with every feature remaining free.
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Additional lightweight WordPress plugins from the author.
About this plugin
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
- 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.
The optional domain-expiry setting is disabled by default. When enabled and an administrator opens the dashboard, the plugin sends the site’s registrable domain to an HTTPS RDAP service operated by the relevant registry or rdap.org. If RDAP cannot provide a result, it may query the relevant public WHOIS server over port 43. These services use the domain name to return public registration data. See the RDAP bootstrap service, RDAP.org, and the applicable registry’s terms and privacy policy.
The SSL/TLS certificate check connects from the WordPress server to the site’s own hostname on port 443 to read the public certificate. No visitor data is sent.
Questions
- Does it change my frontend?
No. Server Info is an administrator diagnostic tool. The optional admin bar HUD can appear while an administrator views the frontend, but it is not shown to visitors.
- Does the domain-expiry lookup run automatically?
No. It is disabled by default and can be enabled from the plugin’s Settings tab.
- Does supporting the plugin unlock features?
No. Support payments are voluntary, one-time contributions. Every plugin feature remains available without payment.
- Who can view Server Info?
Only users with the
manage_optionscapability can access the dashboard and its server details.- Does it detect caching?
Yes. It checks for common signals from OPcache, Redis, Memcached, persistent object caching, and output buffering.
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