many types error on amp we use newspaper theme recomendation wp-super cache plugin help me show this screenshots and help me . {Unable to detect page caching due to possible loopback request problem. Please verify that the loopback request test is passing. Error: Forbidden (Code: http_403)
The AMP plugin performs at its best when page caching is enabled. This is because the additional optimizations performed require additional server processing time, and page caching ensures that responses are served quickly.
Page caching is detected by looking for an active page caching plugin as well as making three requests to the homepage and looking for one or more of the following HTTP client caching response headers: cache-control, expires, age, last-modified, etag, x-cache, x-proxy-cache, cf-cache-status, x-kinsta-cache, x-cache-enabled, x-cache-disabled, cf-apo-via, x-srcache-store-status, x-srcache-fetch-status, cf-edge-cache.}
Hello!
The error message suggests that the loopback request test is failing and returning a 403 Forbidden error code. This could be caused by a few different factors, including incorrect file permissions, a misconfigured security plugin or firewall, or a conflict with your hosting provider.
To troubleshoot this issue, you can try the following steps:
Check file permissions: Make sure that the file permissions for your WordPress installation are set correctly. In particular, make sure that the wp-content folder is set to 755 and the wp-config.php file is set to 644.
Disable security plugins and firewalls: Temporarily disable any security plugins or firewalls that may be blocking loopback requests. You can also check with your hosting provider to see if they have any security measures in place that may be blocking these requests.
Check your hosting provider: Some hosting providers may block loopback requests for security reasons. Check with your hosting provider to see if they have any restrictions in place.
Use a loopback plugin: There are several plugins available that can help you test loopback requests and diagnose any issues. One such plugin is WP Health Check & Troubleshooting.
Once you have identified the cause of the loopback request issue and resolved it, you should be able to detect page caching and improve the performance of your website.
Thank you!
