A log file is a record that a web server diligently maintains for every website it hosts. It meticulously documents all requests made to its server and contains information detailing what content was accessed, how it was accessed, and the precise time the access occurred.
Log files are relevant to search engine optimization because website owners can analyze them to gain insight into how search engine bots are interacting with their content.
In addition to recording timestamps, user agents, and specific page URLs, a log file entry typically contains the IP address of the requesting server, the HTTP status code of the page requested, and more. Depending on a website’s hosting provider, its log files may include further information, such as the total bytes downloaded and the page loading times.
Generally, website owners can access their site’s log files either through their host’s control panel interface, the File Manager, or a File Transfer Protocol (FTP) client.