Understanding cron on Managed Hosting for WordPress

WordPress uses a scheduling system called WP-Cron (developer resource on wordpress.org) to handle automated tasks like publishing scheduled posts, checking for updates, and running backups. On Managed Hosting for WordPress, we replace the default WP-Cron with our own cron system to improve your site's performance and reliability. Here's what you need to know.

Why use a custom cron solution instead of WP-Cron?

Default WP-Cron only runs when someone visits your site, which can cause delays on low-traffic sites or resource spikes on high-traffic sites. Our cron system runs your scheduled tasks automatically at set intervals, regardless of visitor traffic.

What are the benefits for my site?

• Faster page loads: Your site doesn't pause to check for scheduled tasks during page requests.
• Reliable task execution: Critical tasks like backups and updates run on schedule every time.
• Better resource management: Scheduled tasks run during off-peak hours instead of during traffic spikes.
• Improved security: We removed public access to the wp-cron.php file to prevent potential attacks.

Do I need to do anything?

No. You don't need to do anything. Your WordPress scheduled tasks will continue to run normally, with better performance and reliability. If you're a developer, you can still use WordPress's scheduling functions (for example: wp_schedule_event, wp_cron, etc.) exactly as you usually would.

What if a plugin reports that WP-Cron is disabled?

Some plugins may display a warning that WP-Cron is disabled. This is expected and not a problem. Your scheduled tasks are still running; they're just using our more reliable cron system instead of the default WordPress method. The plugin will work normally, and you can safely ignore this warning.

Next steps

• Verify everything is running smoothly by monitoring your scheduled tasks in WordPress by selecting Tools, and then Site Health.
• If you're experiencing issues with scheduled tasks, contact our customer support for assistance.

More info

• Explore how to get the most out of your WordPress website in the Managed Hosting for WordPress Handbook.