Server Logs

Like most websites, our servers automatically record the page requests made when you visit our sites. These "server logs" typically include your web request, Internet Protocol address, browser type, browser language, the date and time of your request and one or more cookies that may uniquely identify your browser.

Here are examples of the two types of log message where such information is most commonly recorded:

Creating a Session

04:31:53.169 142.254.51.92 | hour=4 | tzoff=420 | lang=en-US | platform=MacIntel | browser=Netscape | version=5.0 (Macintosh; Intel Mac OS X 10_10_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36

• '04:31:53.169' is the time of the interaction;
• '142.254.51.92' is the Internet Protocol address assigned to the user by the user's ISP; depending on the user's service, a different address may be assigned to the user by their service provider each time they connect to the Internet;
• 'hour=, tzoff=, lang=, platform=, browser= and version=' indicate values returned by your browser.

Responding to a Picture

04:32:03.937 session qaSupU img9767.jpg rating: 3  next: img2007.jpg n: 59

• '04:32:03.937' is the time of the interaction;
• 'qaSupU' indicates session id, tied to session/browser information;
• 'img9767.jpg' is the image that was just shown;
• 'rating: 3' indicates the user response;
• 'next: img2007.jpg' indicates the next image to be served;
• 'n: 59' indicates this is the 59th image in this session.