by Qndrs 1 (0 reviews)

Qndrs Availability and Heartbeat Monitor

Name: Qndrs Availability and Heartbeat Monitor
Author: Qndrs

Monitor websites and heartbeat clients from WordPress with email or Pushover downtime alerts.

Qndrs Availability and Heartbeat Monitor ranks #58,515 among WordPress.org plugins with 1+ active installations, is #2,643 of 4,589 in the Security category, a 1/5 rating from 0 reviews, and was last updated Jul 15, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 7 (Current: 7.1.2)

v3.5.1 Current Version v3.5.1

Updated 2 months ago Last Update on 15 Jul, 2026

Refreshed 9 hours ago Last Refreshed on

#2,643 of 4,589 in Security

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Rank

#58,515

— No change

Active Installs

— No change

KW Avg Position

8 worse

Downloads

270

+5 today

Support Resolved

— No change

Rating

20%

Review 1 out of 5

1 (0 reviews)

Next Milestone 10

Total Progress 20%

0+ 10+

57,569

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #58,515

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

1.0

0 reviews

Overall 20%

0 (0%)

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Plugin Details

Version: 3.5.1
Last Updated: Jul 15, 2026
Requires WP: 6.0+
Tested Up To: 7
PHP Version: 8.0 or higher
Author: Qndrs

Support & Rating

Rating: ★ ☆ ☆ ☆ ☆ 1
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

Notifications cron monitoring pushover uptime

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Frequently Asked Questions

Common questions about Qndrs Availability and Heartbeat Monitor

Configure Pushover credentials from the plugin settings page. Stored credentials are masked and are not included in JSON exports. You can also add these constants to wp-config.php; constants take precedence over stored settings: define('PUSHOVER_USER_KEY', 'your-user-key'); define('PUSHOVER_API_TOKEN', 'your-api-token');

Logs are stored in the WordPress database option qndrs_ahm_logs and capped to avoid unbounded growth. The REST log endpoint supports type, url, date_from, date_to, page, per_page, limit, and order query parameters.

No. REST endpoints require a user with the manage_options capability or the plugin read-only API token.

Create a heartbeat monitor from the settings page. The plugin shows a one-time token and curl example. A client sends outbound HTTPS POST requests to /wp-json/qndrs-availability-heartbeat-monitor/v1/heartbeat; the monitor becomes stale/down when no ping arrives in time. Detailed heartbeat client examples are included in docs/heartbeat-monitors.md. Dutch documentation is included in docs/heartbeat-monitors.nl.md.