All features

A complete list of monitoring, notification, and reporting features, organized by category. The Free / Pro badge shows availability.

Monitoring

  • Free

    URL monitoring

    Regularly checks registered URLs and reports Up / Down status.

  • Free

    Status detection (Up / Down)

    Automatically determines site status from HTTP status codes.

  • Free

    Consecutive failure count

    Tracks consecutive failures to reduce false positives.

  • Free

    Response time tracking

    Records response time (ms) for each check.

  • Free

    Max Response Time setting

    Set the maximum response time (in seconds) considered normal. If the response is too slow, it is counted as a failure, and a notification is sent when the failure count reaches the threshold. Pro plan: configurable in 1-second increments.

  • Free

    Enable / disable monitoring

    Pause and resume monitoring per monitor.

  • Free

    Keyword check (contains / does not contain)

    Checks whether the response body contains or does not contain a specified keyword and marks the monitor as Down if the check fails.

  • Free

    Failure reason classification

    Automatically classifies failure reasons such as DNS failure, timeout, SSL expiry, 4xx, and 5xx, and displays them in email/Slack notifications and the monitor list.

  • Free

    SSL certificate expiry monitoring

    Displays the remaining days of SSL certificates in the monitor list and sends email notifications before expiry. Free: 7-day warning only. Pro: configurable at 1, 3, 7, 14, or 30 days.

  • Free

    Redirect monitoring

    Checks that HTTP-to-HTTPS redirects, www/non-www handling, and the final destination URL match expectations. Detects unintended redirects and infinite loops.

Scheduling

  • Free

    WP-Cron automatic scheduling

    Runs checks automatically via WordPress WP-Cron.

  • Free

    Next / last check time display

    Shows the next scheduled and last completed check times.

Notifications

  • Free

    Email notification on downtime

    Sends an email when downtime is detected.

  • Free

    Recovery notification

    Sends an email or Slack message when a downed site comes back up.

  • Pro

    Slack notification

    Sends Slack notifications on downtime and recovery via Incoming Webhook.

  • Free

    Re-notification interval

    If the site remains down, an alert is sent again after at least the specified interval. Re-notification can be disabled to send only one alert per incident.

  • Free

    SSL expiry notification threshold

    Configure when to receive SSL expiry notifications. Free: 7-day warning only. Pro: choose from 1, 3, 7, 14, or 30 days before expiry.

  • Pro

    Multiple notification recipients

    Send notifications to multiple email addresses and Slack channels at the same time.

Maintenance

  • Free

    Maintenance period management

    Define and manage maintenance periods to suppress notifications. Supports one-time, weekly, and monthly schedules with no limit on the number of entries.

  • Free

    Global maintenance window

    Apply a maintenance period to all monitors at once. URL checks and status recording continue normally; only notifications are suppressed.

History & Reports

  • Free

    Monitoring history

    View recent check results (status, response time, timestamp).

  • Free

    Long-term history retention

    History is kept for up to 365 days depending on plan.

Admin

  • Free

    Monitor list

    View all monitors with status, last check, and next check at a glance.

  • Free

    Recent failure count display

    Adds a dedicated column to the monitor list showing recent failure count, so you can spot intermittent downtime even when the current status is Up.

  • Free

    Add / edit / delete monitors

    Manage monitors directly from the admin dashboard.

Diagnostics

  • Free

    Test email

    Send a test email to verify notification delivery.

  • Free

    Manual URL health check

    Run an immediate check on any URL.

  • Free

    Manual check result detail

    Displays detailed check results including the final redirect destination URL in the result card.

  • Free

    Manual Cron trigger

    Trigger the monitoring Cron job immediately from the dashboard.

  • Free

    Environment diagnostics

    Check mail settings, SMTP plugin detection, and WP-Cron status.

  • Free

    Plugin health check

    View WP-Cron status, monitoring event registration, next scheduled run, last run time, lock status, server time, SSL monitoring event registration, next SSL check schedule, and SSL environment diagnostics (OpenSSL extension, stream_socket_client) on the diagnostics page.

Pricing