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You see a Site Health warning: Loopback requests are disabled. What should you do to fix this?

medium📝 Debug Q6 of 15
Wordpress - WordPress Settings and Configuration
You see a Site Health warning: Loopback requests are disabled. What should you do to fix this?
AClear browser cache and cookies
BDeactivate all plugins and themes
CIncrease PHP memory limit in wp-config.php
DEnable loopback requests in your server or hosting settings
Step-by-Step Solution
Solution:

  1. Step 1: Understand loopback requests

    Loopback requests allow WordPress to communicate with itself; disabling them causes Site Health warnings.

  2. Step 2: Identify correct fix

    Enabling loopback requests in server or hosting settings resolves this; other options do not affect loopbacks.

  3. Final Answer:

    Enable loopback requests in your server or hosting settings -> Option D

  4. Quick Check:

    Loopback fix = server setting enablement [OK]
Quick Trick: Loopback requests need server support enabled [OK]
Common Mistakes:
  • Thinking plugins or themes cause loopback issues
  • Confusing memory limit with loopback requests
  • Trying browser cache clear for server issues

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