How to fix cURL error 28: Connection timed out in WordPress

This will fix your error the request to Ryte to check whether your site can be found by search engines failed due to an error.
Error details: cURL error 28: Operation timed out after specific milliseconds with 0 out of -1 bytes received

php.ini file values:

max_input_vars = 3000
max_file_uploads = 256

suhosin.post.max_array_index_length = 256
suhosin.post.max_totalname_length = 65535
suhosin.post.max_vars = 1024
suhosin.request.max_array_index_lenght = 256
suhosin.request.max_totalname_length = 65535
suhosin.request.max_vars = 1024

Add this to htaccess file

lsapi_phpini /home/USER/public_html/php.ini
User is your user name of cpanel, public html replace with root folder of your domain, you must put proper path to your domain root folder.