An access log includes a record of all files that have been requested by the visitors while surfing around your website. The list is thorough, so in case you have a webpage with two embedded images, for instance, all of the three files shall be in the log, not only the page. An access log normally features the date, the Operating System, the web browser and the IP address for every file in human-readable form, so you can get a more complete picture about the most well liked files on your Internet site. The log, which is also frequently referred to as "raw data", is an addition to the web statistics that you typically get with a hosting account, not an alternative. A good example why you may need this sort of a log is if you wish to use some software on your computer system to prepare a report about the website’s functionality, but you do not want to use the standard graphs and tables which come with the server-generated website stats.