Statistics for:  www.contrib.andrew.cmu.edu Last Update:  01 Feb 2011 - 00:22 Reported period: Month Jan 2011

When:	Monthly history   Days of month   Days of week   Hours
Who:	Hosts   Full list   Last visit   Unresolved IP Address   Robots/Spiders visitors   Full list   Last visit
Navigation:	Visits duration   File type   Viewed   Full list   Entry   Exit   Operating Systems   Versions   Unknown   Browsers   Versions   Unknown
Referrers:	Origin   Referring search engines   Referring sites   Search   Search Keyphrases   Search Keywords
Others:	HTTP Status codes   Pages not found   Cluster

Summary
Reported period Month Jan 2011 First visit 01 Jan 2011 - 00:45 Last visit 23 Jan 2011 - 10:09   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 109477   131009 (1.19 visits/visitor) 209166 (1.59 Pages/Visit) 720211 (5.49 Hits/Visit) 96.37 GB (771.32 KB/Visit) Not viewed traffic *     3253961 3393832 77.77 GB

* Not viewed traffic includes traffic generated by robots, worms, or replies with special HTTP status codes.

 

Monthly history

Jan 2011 Feb 2011 Mar 2011 Apr 2011 May 2011 Jun 2011 Jul 2011 Aug 2011 Sep 2011 Oct 2011 Nov 2011 Dec 2011   Month Unique visitors Number of visits Pages Hits Bandwidth Jan 2011 109477 131009 209166 720211 96.37 GB Feb 2011 0 0 0 0 0 Mar 2011 0 0 0 0 0 Apr 2011 0 0 0 0 0 May 2011 0 0 0 0 0 Jun 2011 0 0 0 0 0 Jul 2011 0 0 0 0 0 Aug 2011 0 0 0 0 0 Sep 2011 0 0 0 0 0 Oct 2011 0 0 0 0 0 Nov 2011 0 0 0 0 0 Dec 2011 0 0 0 0 0 Total 109477 131009 209166 720211 96.37 GB

   

Days of month

01 Jan 02 Jan 03 Jan 04 Jan 05 Jan 06 Jan 07 Jan 08 Jan 09 Jan 10 Jan 11 Jan 12 Jan 13 Jan 14 Jan 15 Jan 16 Jan 17 Jan 18 Jan 19 Jan 20 Jan 21 Jan 22 Jan 23 Jan 24 Jan 25 Jan 26 Jan 27 Jan 28 Jan 29 Jan 30 Jan 31 Jan   Average Day Number of visits Pages Hits Bandwidth 01 Jan 2011 4106 7324 25100 2.49 GB 02 Jan 2011 4796 7183 24916 3.48 GB 03 Jan 2011 5272 12822 36682 4.44 GB 04 Jan 2011 5641 8039 29834 4.07 GB 05 Jan 2011 5396 9793 30859 4.03 GB 06 Jan 2011 5539 9620 30970 4.35 GB 07 Jan 2011 5497 8880 28924 3.08 GB 08 Jan 2011 4645 7998 28097 3.76 GB 09 Jan 2011 5091 9409 30720 3.97 GB 10 Jan 2011 6329 9864 35562 3.66 GB 11 Jan 2011 6148 8974 33910 4.42 GB 12 Jan 2011 6494 11034 42635 5.54 GB 13 Jan 2011 6774 10242 34527 3.76 GB 14 Jan 2011 6386 9809 33633 4.17 GB 15 Jan 2011 5211 7522 25193 4.17 GB 16 Jan 2011 5570 8401 30412 4.46 GB 17 Jan 2011 6564 9323 34354 3.78 GB 18 Jan 2011 6660 9592 34630 4.95 GB 19 Jan 2011 7083 10969 37325 4.80 GB 20 Jan 2011 7153 9810 37161 5.19 GB 21 Jan 2011 6987 10096 33140 5.86 GB 22 Jan 2011 5664 7764 28012 5.29 GB 23 Jan 2011 2003 4698 13615 2.64 GB 24 Jan 2011 0 0 0 0 25 Jan 2011 0 0 0 0 26 Jan 2011 0 0 0 0 27 Jan 2011 0 0 0 0 28 Jan 2011 0 0 0 0 29 Jan 2011 0 0 0 0 30 Jan 2011 0 0 0 0 31 Jan 2011 0 0 0 0 Average 4226.10 6747.29 23232.61 3.11 GB Total 131009 209166 720211 96.37 GB

 

Days of week
Sun Mon Tue Wed Thu Fri Sat Day Pages Hits Bandwidth Sun 5938.20 19932.60 2.91 GB Mon 6401.80 21319.60 2.38 GB Tue 6651.25 24593.50 3.36 GB Wed 7949 27704.75 3.59 GB Thu 7418 25664.50 3.33 GB Fri 7196.25 23924.25 3.28 GB Sat 6121.60 21280.40 3.14 GB

 

Hours

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Hours Pages Hits Bandwidth 00 6476 23412 3.26 GB 01 5744 18409 3.21 GB 02 5334 17351 2.53 GB 03 6658 20412 3.40 GB 04 5797 18679 3.31 GB 05 5966 21691 3.15 GB 06 6837 24594 2.97 GB 07 6734 23774 3.30 GB 08 7427 31779 4.71 GB 09 8926 34196 5.32 GB 10 9186 36147 4.78 GB 11 10655 39264 4.33 GB   Hours Pages Hits Bandwidth 12 10370 41614 4.93 GB 13 10596 39967 5.64 GB 14 10534 37914 5.65 GB 15 12082 39172 4.51 GB 16 16911 43885 5.46 GB 17 10645 34566 4.54 GB 18 10708 33318 3.43 GB 19 9212 29140 4.17 GB 20 9137 30575 3.92 GB 21 8555 29012 3.32 GB 22 7377 25745 3.12 GB 23 7299 25595 3.42 GB

   

Hosts (Top 10)   -   Full list   -   Last visit   -   Unresolved IP Address

Hosts : 0 Known, 246314 Unknown (unresolved ip) 109477 Unique visitors Pages Hits Bandwidth Last visit 41.208.137.136 4423 4442 122.99 MB 03 Jan 2011 - 19:41 67.171.70.214 3587 7601 41.07 MB 23 Jan 2011 - 00:18 123.125.67.180 3018 3050 12.64 MB 22 Jan 2011 - 07:21 128.237.98.8 1954 3053 241.24 MB 23 Jan 2011 - 04:48 59.174.107.185 1894 1894 61.95 MB 16 Jan 2011 - 08:00 67.171.68.183 1716 7336 30.65 MB 16 Jan 2011 - 19:16 123.125.67.181 1715 1731 7.93 MB 23 Jan 2011 - 07:24 123.125.67.243 1693 1710 7.83 MB 23 Jan 2011 - 06:53 220.181.18.13 1541 1549 7.99 MB 23 Jan 2011 - 06:02 220.181.27.13 1517 1525 6.48 MB 23 Jan 2011 - 06:33 Others 186108 686320 95.84 GB

 

Robots/Spiders visitors (Top 10)   -   Full list   -   Last visit

89 different robots* Hits Bandwidth Last visit Googlebot 2633359+42 43.91 GB 23 Jan 2011 - 10:09 MSNBot 143202+43 1.40 GB 23 Jan 2011 - 06:20 Load Balancing Server 62388 779.07 MB 23 Jan 2011 - 10:09 Yahoo Slurp 55363+104 5.82 GB 23 Jan 2011 - 10:07 Yandex bot 42997+73 2.93 GB 23 Jan 2011 - 08:38 FAST Enterprise Crawler 37223+45 1.01 GB 23 Jan 2011 - 10:09 Unknown robot (identified by 'bot/' or 'bot-') 21046+882 1.61 GB 23 Jan 2011 - 10:08 Unknown robot (identified by 'crawl') 11395+4339 112.30 MB 23 Jan 2011 - 10:05 Nagios 13929 34.59 MB 23 Jan 2011 - 10:08 Ocelli 11155+1 1.27 GB 23 Jan 2011 - 09:46 Others 41616+4442 4.22 GB

* Robots shown here gave hits or traffic "not viewed" by visitors, so they are not included in other charts. Numbers after + are successful hits on "robots.txt" files.

   

Visits duration
Number of visits: 131009 - Average: 91 s Number of visits Percent 0s-30s 120895 92.2 % 30s-2mn 2921 2.2 % 2mn-5mn 1718 1.3 % 5mn-15mn 1806 1.3 % 15mn-30mn 1062 0.8 % 30mn-1h 1353 1 % 1h+ 955 0.7 % Unknown 299 0.2 %

 

File type

File type Hits Percent Bandwidth Percent jpg Image 320483 44.5 % 25.74 GB 26.7 % html HTML or XML static page 145492 20.2 % 2.49 GB 2.5 % gif Image 92448 12.8 % 12.51 GB 12.9 % png Image 61431 8.5 % 3.90 GB 4 % mp3 Audio file 20054 2.7 % 13.12 GB 13.6 % css Cascading Style Sheet file 17706 2.4 % 46.28 MB 0 % jpeg Image 9254 1.2 % 243.93 MB 0.2 % pdf Adobe Acrobat file 8972 1.2 % 2.13 GB 2.2 % js JavaScript file 8128 1.1 % 129.40 MB 0.1 % cgi Dynamic Html page or Script file 7485 1 % 30.67 MB 0 % php Dynamic PHP Script file 6494 0.9 % 57.70 MB 0 % htm HTML or XML static page 4631 0.6 % 64.35 MB 0 % mid   3551 0.4 % 1.84 MB 0 % txt Text file 2406 0.3 % 2.51 GB 2.6 % ppt Document 1958 0.2 % 482.35 MB 0.4 % Unknown 1587 0.2 % 186.26 MB 0.1 % wma Audio file 1167 0.1 % 38.00 MB 0 % swf Macromedia Flash Animation 1112 0.1 % 102.02 MB 0.1 % avi Video file 630 0 % 139.87 MB 0.1 % wav Audio file 551 0 % 25.55 MB 0 % xml HTML or XML static page 511 0 % 12.12 MB 0 % bmp Image 462 0 % 193.21 MB 0.1 % doc Document 439 0 % 104.50 MB 0.1 % mpg Video file 428 0 % 34.82 MB 0 % zip Archive 368 0 % 28.92 GB 30 % rouble   240 0 % 775.08 KB 0 % xls Document 194 0 % 78.80 MB 0 % mov Video file 185 0 % 803.78 MB 0.8 % pptx   146 0 % 65.32 MB 0 % aif   138 0 % 1.45 MB 0 % pl Dynamic Perl Script file 130 0 % 462.06 KB 0 % svg Scalable Vector Graphics 105 0 % 86.98 KB 0 % conf Config file 101 0 % 488.46 KB 0 % xbm   85 0 % 4.07 MB 0 % woff   78 0 % 427.88 KB 0 % wmz Document 75 0 % 379.30 KB 0 % xlsx   74 0 % 1.16 MB 0 % gz Archive 60 0 % 641.06 MB 0.6 % ps   59 0 % 23.10 MB 0 % docx   56 0 % 1.61 MB 0 % c   48 0 % 693.45 KB 0 % crt   44 0 % 131.75 KB 0 % mp4 Video file 33 0 % 275.68 MB 0.2 % s   32 0 % 28.57 MB 0 % abc   29 0 % 625.81 KB 0 % ical   28 0 % 1.60 MB 0 % wmv Video file 25 0 % 21.21 MB 0 % rar Archive 22 0 % 698.98 MB 0.7 % java   22 0 % 105.45 KB 0 % var   19 0 % 13.45 KB 0 % flv   17 0 % 141.63 MB 0.1 % cur   16 0 % 10.44 KB 0 % ico Image 16 0 % 18.74 KB 0 % shar   16 0 % 747.33 KB 0 % asc   13 0 % 18.08 KB 0 % bib   13 0 % 8.48 KB 0 % 1   12 0 % 3.92 MB 0 % cfm Dynamic Html page or Script file 12 0 % 216.48 KB 0 % el   12 0 % 68.21 KB 0 % so   11 0 % 629.24 KB 0 % readme   11 0 % 169.60 KB 0 % patch   10 0 % 25.29 KB 0 % exe Binary runtime 9 0 % 53.17 MB 0 % thmx   8 0 % 26.92 KB 0 % prev   8 0 % 20.95 KB 0 % xcf   7 0 % 7.51 MB 0 % m4a   7 0 % 18.42 MB 0 % nqc   7 0 % 4.95 KB 0 % old   6 0 % 9.12 MB 0 % csr   6 0 % 8.26 KB 0 % pde   6 0 % 22.98 KB 0 % h   6 0 % 35.19 KB 0 % nb   5 0 % 15.50 MB 0 % inc   5 0 % 9.44 KB 0 % class   5 0 % 6.10 KB 0 % 3dm   4 0 % 31.44 MB 0 % pub   4 0 % 2.76 KB 0 % vimrc   4 0 % 21.97 KB 0 % py Dynamic Html page or Script file 4 0 % 17.30 KB 0 % xsl Extensible Stylesheet Language file 4 0 % 4.02 KB 0 % db   4 0 % 386.28 KB 0 % nqh   4 0 % 20.05 KB 0 % odp   4 0 % 6.09 MB 0 % rpm Package 3 0 % 73.54 MB 0 % tif   3 0 % 2.73 MB 0 % csv Comma Separated Value file 3 0 % 289.63 KB 0 % skel   3 0 % 17.02 KB 0 % cfg   3 0 % 23.31 KB 0 % pjs   3 0 % 825 Bytes 0 % bin   3 0 % 126.04 KB 0 % psd Adobe Photoshop image file 3 0 % 5.22 MB 0 % dist   3 0 % 32.57 KB 0 % tar Archive 3 0 % 1.31 MB 0 % bak   3 0 % 7.71 KB 0 % wmf   3 0 % 103.88 KB 0 % www1   3 0 % 102.35 KB 0 % msi Package 3 0 % 43.63 MB 0 % mesh   3 0 % 12.97 MB 0 % tmpl   3 0 % 23.48 KB 0 % sh Dynamic Html page or Script file 3 0 % 803 Bytes 0 % wrl   3 0 % 338.90 KB 0 % types   3 0 % 45.30 KB 0 % log Text file 3 0 % 9.76 MB 0 % dir   2 0 % 8.68 KB 0 % exp   2 0 % 17.33 KB 0 % mso   2 0 % 137.92 KB 0 % cron   2 0 % 362 Bytes 0 % dll Binary library 2 0 % 1.86 MB 0 % iso   2 0 % 104.03 MB 0.1 % pps Document 2 0 % 2.46 MB 0 % key   1 0 % 777.39 KB 0 % tex   1 0 % 7.19 KB 0 % hqx   1 0 % 1.30 MB 0 % tgz Archive 1 0 % 2.43 MB 0 % temp   1 0 % 522 Bytes 0 % bz2 Archive 1 0 % 51.94 MB 0 % system   1 0 % 1.32 KB 0 % qxd   1 0 % 218.84 KB 0 % jad   1 0 % 798 Bytes 0 % eot   1 0 % 40.21 KB 0 % deb Package 1 0 % 95.53 KB 0 % ai Adobe Illustrator file 1 0 % 209.54 KB 0 % raw   1 0 % 8.13 KB 0 % pid   1 0 % 410 Bytes 0 % mht   1 0 % 6.31 MB 0 % data   1 0 % 692.54 KB 0 % ogg Audio file 1 0 % 416.67 KB 0 % privjs   1 0 % 673 Bytes 0 % scr   1 0 % 40.33 KB 0 % eps   1 0 % 12.94 KB 0 % cpp   1 0 % 4.83 KB 0 % allow   1 0 % 1012 Bytes 0 % rtf Document 1 0 % 5.17 KB 0 % orig   1 0 % 433.95 KB 0 % cnf   1 0 % 7.93 KB 0 % vi   1 0 % 439.51 KB 0 % epub   1 0 % 66.95 KB 0 % spec   1 0 % 3.48 KB 0 % sql   1 0 % 3.10 KB 0 % pag   1 0 % 220.33 KB 0 % lisp   1 0 % 18.88 KB 0 % reg   1 0 % 723 Bytes 0 % rss   1 0 % 813 Bytes 0 % realms   1 0 % 7.22 KB 0 % lock   1 0 % 337 Bytes 0 % shirt   1 0 % 71.99 KB 0 % jpg2   1 0 % 603.26 KB 0 % htc   1 0 % 2.31 KB 0 % words   1 0 % 14.88 KB 0 % fla   1 0 % 6.80 KB 0 % names   1 0 % 2.84 KB 0 % gpg   1 0 % 1.23 KB 0 % mb   1 0 % 402.65 KB 0 % rdat   1 0 % 272.80 KB 0 % 4   1 0 % 1.36 MB 0 % jar Archive 1 0 % 17.04 KB 0 % header   1 0 % 893 Bytes 0 %

   

Pages-URL (Top 10)   -   Full list   -   Entry   -   Exit

14838 different pages-url Viewed Average size Entry Exit   /~mbelenky/ 16593 1.21 KB 15641 15550 /~flip/plans.html 9279 185.59 KB 8455 8365 /~msevilla/ 5814 2.45 KB 5369 5348 /~eshyr/14.Loveless.mp3 5369 1.47 MB 2094 2067 /~tcusma/ 5228 1.19 KB 4830 4737 /~lsharkey/ 3829 1.52 KB 3520 3444 /~bmarrero/ 3737 1.00 KB 3283 3361 / 3687 12.18 KB 2308 2419 /~jwilder/project%20abstract.html 3558 1.47 KB 3190 3114 /~smschnei/Abstract.html 3450 1.85 KB 3277 3263 Others 148622 310.77 KB 79042 78980

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 550757 76.4 % Macintosh 98696 13.7 % Unknown 44794 6.2 % Linux 23786 3.3 % Symbian OS 1283 0.1 % Sony PlayStation Portable 645 0 % Sun Solaris 108 0 % Unknown Unix system 65 0 % BSD 61 0 % CPM 7 0 %   Others 9 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 293763 40.7 % Firefox No 195106 27 % Safari No 172319 23.9 % Opera No 16263 2.2 % Unknown ? 15779 2.1 % NetShow Player (media player) No 12459 1.7 % Mozilla No 6048 0.8 % Wget Yes 3295 0.4 % Netscape No 2163 0.3 % Samsung (PDA/Phone browser) No 926 0.1 %   Others   2090 0.2 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmarks 56704 32 % 89986 20.1 % Links from a NewsGroup         Links from an Internet Search Engine - Full list - Google 97906 171750 - Yahoo! 3322 6274 - Stumbleupon (Social Bookmark) 1515 1556 - Google (Images) 1336 2874 - Unknown search engines 525 609 - Ask 323 324 - AOL 249 279 - WebCrawler 233 233 - MyWebSearch 154 1360 - Baidu 144 162 - Others 251 1558 105958 59.8 % 186979 41.7 % Links from an external page (other web sites except search engines) - Full list - http://www.bing.com/images/search 4712 10612 - http://www.bing.com/search 913 913 - http://www.facebook.com/l.php 760 1550 - http://en.wikipedia.org/wiki/SQL-92 515 515 - http://www.invisionplus.net/forums/index.php 403 403 - http://www.sql.org/sql-database/sql-tutorial/ 267 267 - http://rhythm.invisionplus.net 214 214 - http://eterna.cmu.edu/content/test-37 214 214 - http://www.noxforum.net/index.php 163 163 - http://www.klusidee.nl/Forum/about21971.html 135 135 - Others 5858 155287 14154 7.9 % 170273 38 % Unknown Origin 230 0.1 % 414 0 %

    

Search Keyphrases (Top 10) Full list   16818 different keyphrases Search Percent cat 2014 4.6 % cat pictures 1163 2.6 % ed hardy 1008 2.3 % they re coming to take me away lyrics 953 2.2 % free woodworking plans 868 2 % steelers 614 1.4 % steelers pictures 563 1.3 % ponies 490 1.1 % mario 398 0.9 % cookie 353 0.8 % Other phrases 34653 80.4 %

Search Keywords (Top 10) Full list   13311 different keywords Search Percent plans 4952 3.3 % cat 4089 2.7 % free 3339 2.2 % to 3257 2.2 % of 2704 1.8 % pictures 2556 1.7 % take 2281 1.5 % away 2271 1.5 % me 2239 1.5 % coming 2154 1.4 % Other words 116631 79.6 %

   

HTTP Status codes

HTTP Status codes* Hits Percent Bandwidth 404 Document Not Found 167537 54 % 280.25 MB 403 Forbidden 60292 19.4 % 43.62 MB 206 Partial Content 49926 16 % 14.36 GB 301 Moved permanently (redirect) 29871 9.6 % 19.97 MB 500 Internal server Error 1459 0.4 % 582.45 KB 302 Moved temporarily (redirect) 600 0.1 % 608.01 KB 416 Requested range not valid 449 0.1 % 333.50 KB 303 See other document 42 0 % 37.10 KB 417 Failed 8 0 % 22.77 KB 406 Document not acceptable to client 2 0 % 1.65 KB 401 Unauthorized 1 0 % 874 Bytes 501 Not implemented 1 0 % 357 Bytes

* Codes shown here gave hits or traffic "not viewed" by visitors, so they are not included in other charts.

 

Cluster
Cluster Info. Pages Percent Hits Percent Bandwidth Percent Computer 1   1846099 53.3 % 2248941 53.2 % 92.55 GB 53 % Computer 3 astatine 1617028 46.6 % 1973087 46.7 % 81.77 GB 46.9 %

Advanced Web Statistics 6.7 (build 1.892) - Created by awstats (plugins: clusterinfo)