Turn Off WP-Cron to Speed Up WordPress

What is WP-Cron?

WordPress must do small jobs again and again. It publishes scheduled posts, checks for updates and sends emails. WP-Cron is the part that keeps track of these jobs.

The problem is how it works. WP-Cron checks for jobs every time someone opens a page. On a busy site, this wastes power and can slow the site. On a quiet site, jobs can run late.

A cron job is a real timer on the server. It runs a task at a time you choose. Think of an alarm clock. It is more steady than checking at every visitor.

Step 1: Turn off the built-in WP-Cron

1. Log in to cPanel from your Hostvento client area at https://secure.hostvento.com/clientarea.php.
2. Open File Manager.
3. Go to the folder where WordPress lives. This is often public_html.
4. Right-click wp-config.php and choose Download to save a copy. Then right-click it again and choose Edit.
5. Find the line that says /* That's all, stop editing! */.
6. Above that line, add this:

   define('DISABLE_WP_CRON', true);

   This tells WordPress not to run its timer on page visits.

   

7. Click Save Changes.

Step 2: Add a real cron job

1. Go back to the cPanel home page and open Cron Jobs.

   

2. Under Common Settings, choose Once Per Fifteen Minutes. You can pick every 30 minutes for a quiet site.
3. In the Command box, type this. Change example.com to your own domain:

   wget -q -O - https://example.com/wp-cron.php?doing_wp_cron >/dev/null 2>&1

   This visits the WordPress job file and throws away the output.
4. Click Add New Cron Job.

   

   

Check that it works

1. Schedule a post for a few minutes ahead.
2. Wait for the time to pass and for the next cron run.
3. Check that the post went live.

Quick recap

• WP-Cron runs on every visit, which can slow a busy site.
• Add define('DISABLE_WP_CRON', true); to wp-config.php.
• Create a cron job in cPanel that calls wp-cron.php.
• Back up before you edit.
• Test with a scheduled post.