An error log is an in depth report of the warnings and error messages that site visitors encountered as they were browsing your Internet site. This is the raw info that the web server has produced and it can help you discover potential issues with your Internet site and solve them in a timely manner, as a way to boost the site’s performance and to increase the users’ total satisfaction. You can find many things inside an error log - the time when the error appeared, the actual path to the file the site visitor couldn't access, the IP the request came from, and the reason why this request couldn't be processed. There are various reasons for your site visitors to see an error message - a link which leads to a non-existent file, a script page that can't be processed correctly by the hosting server, a site access attempt by a blocked IP address, and so forth.