In web hosting, a daily limit is a restriction set by your hosting provider on the amount of a specific resource your website can use within a 24-hour period. These limits are crucial for maintaining server stability and ensuring fair resource distribution among all users on a shared server.

Common resources with daily limits include:

• CPU Usage: The total processing time your site's scripts can consume.
• I/O (Input/Output) Operations: The number of read/write actions on the server's disk.
• Number of Processes: How many simultaneous scripts or tasks can run.
• Outgoing Emails: A cap on emails sent from your account to prevent spam.

Exceeding these limits can temporarily slow down or even suspend your website until the counter resets at midnight (server time).

To manage your limits effectively:

1. Check your hosting control panel for usage statistics.
2. Optimize your website code and database queries.
3. Use caching plugins to reduce server load.
4. If you consistently hit limits, consider upgrading to a plan with higher allocations.

Understanding and monitoring your daily limits is key to ensuring your website runs smoothly and reliably for all visitors.