How can I check the server logs for my site?
You can review the access logs of your website through your cPanel->Logs->Raw Access Logs.
The Raw Access Logs allow you to download simple text files, that contain information, about the content that was accessed by visitors on your website. You can also configure said logs to be saved automatically in your home directory at the end of each day or to automatically remove the saved logs at the end of each month, via the two checkboxes. To download an archive of one of the logs, simply click on the domain name for which you would like to obtain the log. Once the download has finished, extract the file from the archive and open it with your favorite text editor.