UltraDefrag Portable is using Google Analytics (google-analytics.com) which is a tracker to do something, perhaps report program usage or download something, I don't know which since it couldn't work on my system since I block that Google tracker via the HOSTS file.
I don't know about the original main installable compile of it though, haven't used that one but since the portable version is based on it I'd imagine the same behaviour.
This can be confirmed by looking in the defrag log file:
...\UltraDefragPortable\Data\UltraDefragPortable.log
A snippet from the log (sorry couldn't get a codebox to work on the forums):
-------------------------------------------------------------------------------- UltraDefrag log file -------------------------------------------------------------------------------- If you'd like to report a bug, attach this file to your bug report please: http://sourceforge.net/tracker/?group_id=199532&atid=969870 -------------------------------------------------------------------------------- 2012-06-30 15:16:28.093 winx_enable_dbg_log: log_path = \??\C:\UltraDefragPortable\Data\UltraDefragPortable.log 2012-06-30 15:16:28.093 SendWebAnalyticsRequest: URL = http://www.google-analytics.com/__utm.gif?utmwv=4.6.5&utmn=1095584145&utmhn=ultradefrag.sourceforge.net&utmhid=2128218934&utmr=-&utmp=/appstat/gui-x86.html&utmac=UA-15890458-1&utmcc=__utma%3D1579829025.1223894726.1341087388.1341087388.1341087388.50%3B%2B__utmz%3D1579829025.1341087388.27.2.utmcsr%3Dgoogle.com%7Cutmccn%3D(referral)%7Cutmcmd%3Dreferral%7Cutmcct%3D%2F1341087388 2012-06-30 15:16:28.125 Menu row height ........ 20 2012-06-30 15:16:28.125 Menu button size ....... 19 x 19 2012-06-30 15:16:28.125 Menu check-mark size ... 15 x 15 2012-06-30 15:16:28.156 WgxLoadIcon: LoadIconMetric procedure not found in comctl32.dll library: 0x7f error: The specified procedure could not be found. 2012-06-30 15:16:28.156 WgxLoadIcon: LoadIconMetric procedure not found in comctl32.dll library: 0x7f error: The specified procedure could not be found. 2012-06-30 15:16:28.156 WgxLoadIcon: LoadIconMetric procedure not found in comctl32.dll library: 0x7f error: The specified procedure could not be found. 2012-06-30 15:16:28.156 WgxLoadIcon: LoadIconMetric procedure not found in comctl32.dll library: 0x7f error: The specified procedure could not be found. 2012-06-30 15:16:28.250 Disk A: is removable media. 2012-06-30 15:16:28.250 winx_query_symbolic_link: cannot open \??\B:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 Disk F: is cdrom drive. 2012-06-30 15:16:28.562 Disk G: is cdrom drive. 2012-06-30 15:16:28.562 Disk H: is removable media. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\I:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\J:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\K:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\L:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\M:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\N:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\O:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\P:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\Q:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\R:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\S:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\T:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\U:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\V:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\W:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\X:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\Y:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.562 winx_query_symbolic_link: cannot open \??\Z:: 0xc0000034 status: The system cannot find the file specified. 2012-06-30 15:16:28.703 SendWebAnalyticsRequest: URLDownloadToCacheFile failed 2012-06-30 15:16:42.437 ------------------------------ * ------------------------------- 2012-06-30 15:16:42.437 UltraDefrag 5.0.6 2012-06-30 15:16:42.437 Windows NT 5.1 2012-06-30 15:16:42.437 [30.06.2012 at 15:16] 2012-06-30 15:16:42.437 ------------------------------ * -------------------------------
It would be one thing to be up front about it, however I see no mentioning that they'll track a user or whatever it is they're doing.
In the meantime it's very easy to block via the Windows HOSTS file using the MVPS HOSTS File, or by inputting this into your Windows HOSTS file yourself:
127.0.0.1 google-analytics.com 127.0.0.1 www.google-analytics.com