Statistics for:  www.contrib.andrew.cmu.edu Last Update:  01 Mar 2009 - 00:26 Reported period: Month Feb 2009

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 Feb 2009 First visit 01 Feb 2009 - 00:00 Last visit 28 Feb 2009 - 23:59   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 215444   260053 (1.2 visits/visitor) 505755 (1.94 Pages/Visit) 1152337 (4.43 Hits/Visit) 155.11 GB (625.41 KB/Visit) Not viewed traffic *     1400658 1514450 90.16 GB

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

 

Monthly history

Jan 2009 Feb 2009 Mar 2009 Apr 2009 May 2009 Jun 2009 Jul 2009 Aug 2009 Sep 2009 Oct 2009 Nov 2009 Dec 2009   Month Unique visitors Number of visits Pages Hits Bandwidth Jan 2009 112910 135180 407294 808266 105.11 GB Feb 2009 215444 260053 505755 1152337 155.11 GB Mar 2009 69 69 120 226 16.66 MB Apr 2009 0 0 0 0 0 May 2009 0 0 0 0 0 Jun 2009 0 0 0 0 0 Jul 2009 0 0 0 0 0 Aug 2009 0 0 0 0 0 Sep 2009 0 0 0 0 0 Oct 2009 0 0 0 0 0 Nov 2009 0 0 0 0 0 Dec 2009 0 0 0 0 0 Total 328423 395302 913169 1960829 260.23 GB

   

Days of month

01 Feb 02 Feb 03 Feb 04 Feb 05 Feb 06 Feb 07 Feb 08 Feb 09 Feb 10 Feb 11 Feb 12 Feb 13 Feb 14 Feb 15 Feb 16 Feb 17 Feb 18 Feb 19 Feb 20 Feb 21 Feb 22 Feb 23 Feb 24 Feb 25 Feb 26 Feb 27 Feb 28 Feb   Average Day Number of visits Pages Hits Bandwidth 01 Feb 2009 8096 13097 36888 6.27 GB 02 Feb 2009 9449 14047 37101 5.97 GB 03 Feb 2009 9643 21469 45137 5.20 GB 04 Feb 2009 9316 18589 43098 6.19 GB 05 Feb 2009 9592 18394 47200 6.68 GB 06 Feb 2009 8457 18036 40224 4.52 GB 07 Feb 2009 8340 19789 37927 6.67 GB 08 Feb 2009 9013 35524 56020 7.91 GB 09 Feb 2009 10163 34163 59691 5.32 GB 10 Feb 2009 8603 13786 34725 5.39 GB 11 Feb 2009 8299 13401 33954 3.56 GB 12 Feb 2009 8151 12990 32523 5.46 GB 13 Feb 2009 8202 13638 32367 4.00 GB 14 Feb 2009 7920 21234 45050 5.15 GB 15 Feb 2009 7135 24689 45726 5.55 GB 16 Feb 2009 9156 14330 35819 6.30 GB 17 Feb 2009 8508 14368 35868 4.12 GB 18 Feb 2009 9961 15777 40255 5.51 GB 19 Feb 2009 9999 17361 46621 5.61 GB 20 Feb 2009 9498 20507 41304 4.87 GB 21 Feb 2009 8410 14832 31905 5.96 GB 22 Feb 2009 9275 14273 37519 5.38 GB 23 Feb 2009 10983 17492 44536 6.85 GB 24 Feb 2009 10667 17423 45379 6.58 GB 25 Feb 2009 11147 16557 43698 6.38 GB 26 Feb 2009 11168 17567 45524 4.80 GB 27 Feb 2009 10627 17346 41516 3.87 GB 28 Feb 2009 10275 15076 34762 5.03 GB Average 9287.61 18062.68 41154.89 5.54 GB Total 260053 505755 1152337 155.11 GB

 

Days of week
Sun Mon Tue Wed Thu Fri Sat Day Pages Hits Bandwidth Sun 21895.75 44038.25 6.28 GB Mon 20008 44286.75 6.11 GB Tue 16761.50 40277.25 5.32 GB Wed 16081 40251.25 5.41 GB Thu 16578 42967 5.64 GB Fri 17381.75 38852.75 4.31 GB Sat 17732.75 37411 5.70 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 19871 42600 5.98 GB 01 25636 46825 5.94 GB 02 13744 30543 5.41 GB 03 13687 31072 6.21 GB 04 15432 37504 6.98 GB 05 13452 31619 5.98 GB 06 14755 32913 5.13 GB 07 14528 34484 5.92 GB 08 16012 39363 4.57 GB 09 26289 58505 6.95 GB 10 24504 60317 8.89 GB 11 26040 59807 5.86 GB   Hours Pages Hits Bandwidth 12 24315 53988 8.15 GB 13 31405 64183 7.14 GB 14 31862 64117 7.15 GB 15 24715 59065 7.65 GB 16 21976 51572 5.57 GB 17 21262 54382 7.86 GB 18 20333 46142 5.11 GB 19 21925 49028 7.08 GB 20 23248 51668 6.73 GB 21 24095 55251 6.32 GB 22 18952 50844 7.17 GB 23 17717 46545 5.34 GB

   

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

Hosts : 0 Known, 268801 Unknown (unresolved ip) 215444 Unique visitors Pages Hits Bandwidth Last visit 164.128.63.216 20120 20120 195.56 MB 20 Feb 2009 - 06:49 208.111.154.15 19663 19665 9.32 MB 28 Feb 2009 - 23:58 208.111.154.16 16252 16256 5.76 MB 28 Feb 2009 - 23:31 124.121.44.14 12248 12248 340.75 MB 15 Feb 2009 - 15:23 118.68.32.102 9859 9859 93.62 MB 09 Feb 2009 - 23:55 124.121.44.254 5517 5529 179.07 MB 14 Feb 2009 - 14:59 61.135.163.29 4260 4273 72.45 MB 28 Feb 2009 - 22:58 220.181.5.143 4108 4121 70.38 MB 28 Feb 2009 - 23:08 220.181.5.144 4065 4076 22.74 MB 28 Feb 2009 - 21:37 61.135.162.6 4011 4021 24.80 MB 28 Feb 2009 - 21:02 Others 405652 1052169 154.12 GB

 

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

108 different robots* Hits Bandwidth Last visit Yahoo Slurp 290699+328 9.19 GB 28 Feb 2009 - 23:59 Googlebot 205971+51 6.02 GB 28 Feb 2009 - 23:59 MSNBot 183391+1012 2.35 GB 28 Feb 2009 - 23:56 MSNBot-media 20504+3160 1.42 GB 28 Feb 2009 - 23:45 Nagios 16516 39.75 MB 28 Feb 2009 - 23:53 Unknown robot (identified by 'robot') 14970+77 229.62 MB 28 Feb 2009 - 23:48 Exabot 14709+17 112.22 MB 27 Feb 2009 - 15:04 Unknown robot (identified by 'spider') 9483+1486 119.58 MB 28 Feb 2009 - 23:10 Unknown robot (identified by 'crawl') 9204+290 697.52 MB 28 Feb 2009 - 21:19 psbot 8527+200 462.06 MB 28 Feb 2009 - 23:46 Others 41480+6321 1.86 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: 260053 - Average: 107 s Number of visits Percent 0s-30s 232862 89.5 % 30s-2mn 8781 3.3 % 2mn-5mn 5450 2 % 5mn-15mn 4946 1.9 % 15mn-30mn 2780 1 % 30mn-1h 3208 1.2 % 1h+ 2038 0.7 %

 

File type

File type Hits Percent Bandwidth Percent html HTML or XML static page 366371 31.7 % 6.75 GB 4.3 % jpg Image 348879 30.2 % 23.07 GB 14.8 % gif Image 204958 17.7 % 1.41 GB 0.9 % mp3 Audio file 68586 5.9 % 40.79 GB 26.3 % css Cascading Style Sheet file 37079 3.2 % 120.98 MB 0 % png Image 26732 2.3 % 1.21 GB 0.7 % js JavaScript file 23773 2 % 260.93 MB 0.1 % htm HTML or XML static page 21338 1.8 % 185.30 MB 0.1 % pdf Adobe Acrobat file 10692 0.9 % 1.90 GB 1.2 % php Dynamic PHP Script file 5749 0.4 % 104.13 MB 0 % cgi Dynamic Html page or Script file 5580 0.4 % 217.67 MB 0.1 % txt Text file 4844 0.4 % 4.24 GB 2.7 % xml HTML or XML static page 4701 0.4 % 19.78 MB 0 % mid   3507 0.3 % 2.04 MB 0 % swf Macromedia Flash Animation 3221 0.2 % 647.70 MB 0.4 % ppt Document 2036 0.1 % 1.24 GB 0.8 % doc Document 1832 0.1 % 594.36 MB 0.3 % Unknown 1441 0.1 % 96.89 MB 0 % wav Audio file 1269 0.1 % 248.53 MB 0.1 % jpeg Image 1192 0.1 % 28.80 MB 0 % rouble   1141 0 % 3.43 MB 0 % zip Archive 1009 0 % 58.73 GB 37.8 % avi Video file 878 0 % 5.81 GB 3.7 % mov Video file 674 0 % 1.54 GB 0.9 % bmp Image 579 0 % 282.36 MB 0.1 % wmv Video file 499 0 % 303.51 MB 0.1 % wma Audio file 474 0 % 182.40 MB 0.1 % abc   304 0 % 903.47 KB 0 % xbm   177 0 % 9.22 MB 0 % aif   166 0 % 382.98 KB 0 % xls Document 164 0 % 7.84 MB 0 % ico Image 159 0 % 307.29 KB 0 % jpg2   142 0 % 906.02 KB 0 % mpg Video file 123 0 % 186.50 MB 0.1 % c   117 0 % 911.05 KB 0 % pl Dynamic Perl Script file 117 0 % 279.83 KB 0 % ps   105 0 % 23.55 MB 0 % pptx   102 0 % 23.92 MB 0 % do   97 0 % 0 0 % wmz Document 93 0 % 4.80 MB 0 % shar   60 0 % 2.29 MB 0 % ttf TrueType scalable font file 60 0 % 864.79 KB 0 % ical   55 0 % 9.62 MB 0 % db   55 0 % 455.04 KB 0 % h   54 0 % 238.77 KB 0 % 3dm   52 0 % 11.93 MB 0 % mht   40 0 % 10.66 MB 0 % java   39 0 % 179.50 KB 0 % pps Document 35 0 % 30.88 MB 0 % m3u   34 0 % 13.40 KB 0 % xlsx   32 0 % 525.36 KB 0 % mp4 Video file 31 0 % 1.40 GB 0.9 % gz Archive 30 0 % 60.03 MB 0 % log Text file 28 0 % 12.75 MB 0 % xsl Extensible Stylesheet Language file 26 0 % 27.71 KB 0 % cur   24 0 % 15.32 KB 0 % pde   23 0 % 28.07 KB 0 % exe Binary runtime 22 0 % 55.87 MB 0 % sas   22 0 % 59.94 KB 0 % conf Config file 22 0 % 15.18 KB 0 % xsd   21 0 % 0 0 % ics   20 0 % 283.30 KB 0 % cpp   19 0 % 314.00 KB 0 % flv   18 0 % 295.93 MB 0.1 % hqx   17 0 % 21.30 MB 0 % rm Video file 17 0 % 2.00 MB 0 % mc   16 0 % 338.34 KB 0 % adj   16 0 % 1.18 MB 0 % tex   15 0 % 932.00 KB 0 % docx   15 0 % 230.70 KB 0 % m   15 0 % 1.75 KB 0 % nqc   15 0 % 26.39 KB 0 % sql   15 0 % 5.97 KB 0 % dat   15 0 % 27.87 KB 0 % odp   15 0 % 24.96 KB 0 % bz2 Archive 14 0 % 46.64 KB 0 % psd Adobe Photoshop image file 14 0 % 34.25 MB 0 % nb   14 0 % 10.56 MB 0 % fp3   14 0 % 37.55 KB 0 % mso   14 0 % 2.41 MB 0 % tar Archive 13 0 % 67.28 MB 0 % patch   12 0 % 73.33 KB 0 % p12   12 0 % 0 0 % lisp   12 0 % 102.05 KB 0 % rpm Package 11 0 % 216.78 MB 0.1 % csv Comma Separated Value file 11 0 % 214.93 KB 0 % eps   11 0 % 48.45 KB 0 % rtf Document 11 0 % 534.19 KB 0 % howto   11 0 % 5.82 KB 0 % el   11 0 % 67.45 KB 0 % tif   10 0 % 302.84 KB 0 % lab   10 0 % 335.09 KB 0 % pcap   10 0 % 4.96 KB 0 % class   10 0 % 36.69 KB 0 % jpe   8 0 % 258.51 KB 0 % bib   7 0 % 285.59 KB 0 % mb   7 0 % 0 0 % old   6 0 % 0 0 % today   6 0 % 0 0 % diff   6 0 % 29.79 KB 0 % 3gp   5 0 % 0 0 % tgz Archive 5 0 % 101.22 MB 0 % aux   5 0 % 343 Bytes 0 % data   5 0 % 21.19 KB 0 % thmx   5 0 % 16.56 KB 0 % svg Scalable Vector Graphics 5 0 % 214.07 KB 0 % nqh   5 0 % 33.43 KB 0 % prc   5 0 % 810.85 KB 0 % readme   5 0 % 15.45 KB 0 % cfg   4 0 % 31.08 KB 0 % sit   4 0 % 0 0 % rar Archive 4 0 % 478.10 MB 0.3 % asc   4 0 % 14.40 KB 0 % epsi   4 0 % 0 0 % pem   4 0 % 0 0 % dcr   4 0 % 861.30 KB 0 % pac   4 0 % 0 0 % realms   4 0 % 0 0 % sh Dynamic Html page or Script file 4 0 % 1.49 KB 0 % trc   4 0 % 0 0 % xps   3 0 % 1.39 MB 0 % xspf   3 0 % 3.29 KB 0 % keys   3 0 % 3.90 KB 0 % bak   3 0 % 0 0 % tga   3 0 % 0 0 % 1   3 0 % 20.94 KB 0 % pgm   3 0 % 73.65 KB 0 % tab   3 0 % 10.34 KB 0 % jar Archive 3 0 % 367.07 KB 0 % mrc   2 0 % 29.51 KB 0 % pgp   2 0 % 0 0 % shtml Dynamic Html page or Script file 2 0 % 10.28 KB 0 % asm   2 0 % 80.34 KB 0 % 002   2 0 % 700.00 MB 0.4 % dvi   2 0 % 76.07 KB 0 % py Dynamic Html page or Script file 2 0 % 2.36 KB 0 % out   2 0 % 3.66 KB 0 % inc   2 0 % 41.45 KB 0 % flac   2 0 % 28.29 MB 0 % dwi   2 0 % 14.23 KB 0 % midi   2 0 % 2.29 KB 0 % nes   2 0 % 48.70 KB 0 % cc   2 0 % 14.17 KB 0 % fla   2 0 % 0 0 % aiff   2 0 % 0 0 % zshrc   2 0 % 11.27 KB 0 % crt   2 0 % 4.65 KB 0 % 004   1 0 % 46.88 MB 0 % p65   1 0 % 224.88 KB 0 % pub   1 0 % 2.14 MB 0 % tiff   1 0 % 589.07 KB 0 % vimrc   1 0 % 5.51 KB 0 % igs   1 0 % 143.12 KB 0 % ogg Audio file 1 0 % 560.10 KB 0 % sty   1 0 % 10.16 KB 0 % asf   1 0 % 82.76 KB 0 % m4a   1 0 % 465.57 KB 0 % dec   1 0 % 1.13 KB 0 % 003   1 0 % 700.00 MB 0.4 % dot   1 0 % 421.34 KB 0 % xla   1 0 % 25.35 KB 0 % ods   1 0 % 17.23 KB 0 % xhtml HTML or XML static page 1 0 % 1.21 KB 0 % new   1 0 % 1.27 KB 0 % zips   1 0 % 1.32 MB 0 % org   1 0 % 13.53 KB 0 % cfm Dynamic Html page or Script file 1 0 % 15.52 KB 0 % 001   1 0 % 700.00 MB 0.4 % asx   1 0 % 530 Bytes 0 % 1clue   1 0 % 8.54 KB 0 % gpg   1 0 % 10.26 KB 0 % 4   1 0 % 9.83 KB 0 % format   1 0 % 1.49 KB 0 % angela   1 0 % 1.58 KB 0 %

   

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

73288 different pages-url Viewed Average size Entry Exit   /~flip/plans.html 7813 178.31 KB 6892 6862 /~edwardah/ 7151 813 Bytes 6126 6134 /~arbtip/empty/empty-m25.mp3 7026 92.85 KB 15 20 /~rbothra/groupproject.html 6604 1.33 KB 6085 6062 /~arbtip/empty/empty-m27.mp3 6207 93.32 KB 4 14 /~arbtip/aom-kaeneechailaew.mp3 4321 900.28 KB 3433 3746 / 3987 10.81 KB 1542 1909 /~shadow/sql/sql1992.txt 2945 1.31 MB 2629 2626 /~norm/love.html 2929 4.46 KB 2664 2603 /~norm/TakeMeAway.html 2708 2.48 KB 2510 2508 Others 454064 272.59 KB 228153 227490

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 960225 83.3 % Unknown 82860 7.1 % Macintosh 80342 6.9 % Linux 27487 2.3 % Symbian OS 598 0 % Sony PlayStation Portable 485 0 % BSD 110 0 % WebTV 86 0 % Sun Solaris 78 0 % Unknown Unix system 43 0 %   Others 23 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 707824 61.4 % Firefox No 271185 23.5 % Safari No 67741 5.8 % Mozilla No 58183 5 % Opera No 14564 1.2 % Unknown ? 14083 1.2 % NetShow Player (media player) No 11004 0.9 % Netscape No 2998 0.2 % Wget Yes 990 0 % LibWWW No 679 0 %   Others   3086 0.2 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmarks 156550 37 % 179259 28.5 % Links from a NewsGroup         Links from an Internet Search Engine - Full list - MSN Search 71045 71092 - Google 48806 50141 - Windows Live 46315 47834 - Google (Images) 40100 58130 - Yahoo! 15366 16982 - Unknown search engines 1014 1084 - Dogpile 763 779 - Stumbleupon (Social Bookmark) 684 692 - Baidu 608 610 - Ask 555 568 - Others 2695 2870 227951 53.9 % 250782 39.9 % Links from an external page (other web sites except search engines) - Full list - http://202.108.23.172/index.html 16297 16344 - http://music.soso.com 2257 2333 - http://www.netreach.net/~trishy/vday.html 1038 1038 - http://www.gorank.com 859 859 - http://club.yenta4.com/club.php 717 717 - http://en.wikipedia.org/wiki/SQL-92 689 689 - http://rhythm.invisionplus.net 571 571 - https://webiso.andrew.cmu.edu 556 556 - http://www.sql.org/sql-database/sql-tutorial/ 394 394 - http://www.cmu.edu/alumni/involved/events/carnival/index.html 372 372 - Others 14162 174132 37912 8.9 % 198005 31.5 % Unknown Origin 361 0 % 406 0 %

    

Search Keyphrases (Top 10) Full list   73539 different keyphrases Search Percent wwwgooglecom 2213 1.2 % youtoub 1825 1 % xlxx 1703 0.9 % yuo tobe 1350 0.7 % yutub 986 0.5 % yutuve 955 0.5 % they re coming to take me away lyrics 819 0.4 % you tube brodcast 717 0.4 % youtob 695 0.3 % you tuby 682 0.3 % Other phrases 166977 93.3 %

Search Keywords (Top 10) Full list   52761 different keywords Search Percent you 6616 1.3 % of 5255 1.1 % tube 4638 0.9 % to 4587 0.9 % in 4183 0.8 % plans 4179 0.8 % the 3930 0.8 % free 3404 0.7 % and 3018 0.6 % for 2760 0.5 % Other words 431965 91 %

   

HTTP Status codes

HTTP Status codes* Hits Percent Bandwidth 404 Document Not Found 258209 37.6 % 419.11 MB 403 Forbidden 169912 24.7 % 121.66 MB 206 Partial Content 159263 23.2 % 67.12 GB 301 Moved permanently (redirect) 57952 8.4 % 38.18 MB 302 Moved temporarily (redirect) 29239 4.2 % 17.38 MB 500 Internal server Error 11171 1.6 % 2.70 MB 416 Requested range not valid 186 0 % 129.47 KB 406 Document not acceptable to client 51 0 % 43.32 KB 303 See other document 49 0 % 55.70 KB 400 Bad Request 14 0 % 10.00 KB 417 Failed 8 0 % 16.37 KB

* 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 6 www2 763197 40 % 1126855 40.3 % 109.44 GB 44.5 % Computer 3 astatine 1143216 59.9 % 1668760 59.6 % 136.04 GB 55.4 %

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