Statistics for:  www.contrib.andrew.cmu.edu Last Update:  01 Aug 2009 - 00:27 Reported period: Month Jul 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 Jul 2009 First visit 01 Jul 2009 - 00:00 Last visit 31 Jul 2009 - 23:59   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 138721   164703 (1.18 visits/visitor) 263129 (1.59 Pages/Visit) 979270 (5.94 Hits/Visit) 106.26 GB (676.48 KB/Visit) Not viewed traffic *     1684962 1829967 54.32 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 218352 272370 467011 1333213 182.04 GB Apr 2009 136748 169693 341453 1108993 112.50 GB May 2009 119301 142340 264411 747824 79.28 GB Jun 2009 240039 279005 414847 1229445 111.66 GB Jul 2009 138721 164703 263129 979270 106.26 GB 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 1181515 1423344 2663900 7359348 851.96 GB

   

Days of month

01 Jul 02 Jul 03 Jul 04 Jul 05 Jul 06 Jul 07 Jul 08 Jul 09 Jul 10 Jul 11 Jul 12 Jul 13 Jul 14 Jul 15 Jul 16 Jul 17 Jul 18 Jul 19 Jul 20 Jul 21 Jul 22 Jul 23 Jul 24 Jul 25 Jul 26 Jul 27 Jul 28 Jul 29 Jul 30 Jul 31 Jul   Average Day Number of visits Pages Hits Bandwidth 01 Jul 2009 6787 10101 38623 3.79 GB 02 Jul 2009 5350 8215 32930 2.83 GB 03 Jul 2009 4770 8749 30012 2.70 GB 04 Jul 2009 3912 5599 23586 2.75 GB 05 Jul 2009 4424 6533 26250 3.88 GB 06 Jul 2009 5642 8407 34012 3.15 GB 07 Jul 2009 5921 9035 34012 3.60 GB 08 Jul 2009 5882 9304 33298 3.52 GB 09 Jul 2009 4668 6702 25941 1.93 GB 10 Jul 2009 5202 8195 29347 2.91 GB 11 Jul 2009 4670 7354 28107 4.64 GB 12 Jul 2009 4747 6938 27197 2.96 GB 13 Jul 2009 5399 7917 30990 5.12 GB 14 Jul 2009 5752 8541 32468 2.51 GB 15 Jul 2009 5893 8656 28752 2.68 GB 16 Jul 2009 5777 9114 33781 2.75 GB 17 Jul 2009 5441 8376 28849 2.88 GB 18 Jul 2009 4592 6815 25215 3.81 GB 19 Jul 2009 4788 6789 25495 3.57 GB 20 Jul 2009 5916 8507 31188 3.58 GB 21 Jul 2009 5721 8739 33802 3.67 GB 22 Jul 2009 6169 9755 37633 3.33 GB 23 Jul 2009 6008 9178 37975 3.96 GB 24 Jul 2009 5153 12438 36922 4.63 GB 25 Jul 2009 4271 11999 29952 2.50 GB 26 Jul 2009 4272 6434 25429 3.62 GB 27 Jul 2009 5448 8925 35822 3.52 GB 28 Jul 2009 5880 8998 39213 3.75 GB 29 Jul 2009 5952 9138 39131 3.62 GB 30 Jul 2009 5045 8680 31125 3.91 GB 31 Jul 2009 5251 8998 32213 4.20 GB Average 5313.00 8488.03 31589.35 3.43 GB Total 164703 263129 979270 106.26 GB

 

Days of week
Sun Mon Tue Wed Thu Fri Sat Day Pages Hits Bandwidth Sun 6673.50 26092.75 3.51 GB Mon 8439 33003 3.84 GB Tue 8828.25 34873.75 3.38 GB Wed 9390.80 35487.40 3.39 GB Thu 8377.80 32350.40 3.08 GB Fri 9351.20 31468.60 3.46 GB Sat 7941.75 26715 3.42 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 9197 34082 4.77 GB 01 8395 28815 3.87 GB 02 7384 28176 3.51 GB 03 7931 27604 4.22 GB 04 8991 30643 2.84 GB 05 8195 29226 4.99 GB 06 7633 28953 3.09 GB 07 8880 32370 3.79 GB 08 10015 38418 5.70 GB 09 12328 46410 4.00 GB 10 13101 49760 5.52 GB 11 12890 49471 6.03 GB   Hours Pages Hits Bandwidth 12 12834 50550 4.77 GB 13 11825 50502 5.89 GB 14 12784 52258 5.78 GB 15 12647 53300 5.29 GB 16 12148 51292 3.68 GB 17 16647 54261 4.63 GB 18 10757 42800 4.53 GB 19 10595 38867 4.33 GB 20 11077 39072 3.87 GB 21 14095 42305 4.02 GB 22 12541 42457 3.69 GB 23 10239 37678 3.47 GB

   

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

Hosts : 0 Known, 313483 Unknown (unresolved ip) 138721 Unique visitors Pages Hits Bandwidth Last visit 128.237.228.174 5642 6155 2.69 MB 26 Jul 2009 - 01:20 128.237.236.48 3356 3358 32.49 MB 31 Jul 2009 - 21:00 61.135.162.6 2778 2778 22.74 MB 31 Jul 2009 - 23:52 220.181.5.144 2770 2770 23.96 MB 31 Jul 2009 - 23:58 220.181.5.143 2739 2739 25.36 MB 31 Jul 2009 - 23:59 61.135.163.29 2656 2656 20.49 MB 31 Jul 2009 - 23:50 216.165.152.226 2376 2555 224.19 MB 28 Jul 2009 - 15:27 173.71.102.204 2060 2091 73.80 MB 24 Jul 2009 - 17:13 204.62.55.12 1850 1852 235.77 MB 12 Jul 2009 - 01:17 38.108.180.30 1534 1534 7.02 MB 31 Jul 2009 - 20:08 Others 235368 950782 105.60 GB

 

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

97 different robots* Hits Bandwidth Last visit Load Balancing Server 445308 5.40 GB 31 Jul 2009 - 23:59 Googlebot 138395+54 8.33 GB 31 Jul 2009 - 23:59 MSNBot 81724+1775 1.69 GB 31 Jul 2009 - 23:57 Yahoo Slurp 57569+220 3.22 GB 31 Jul 2009 - 23:59 Nagios 19016 45.35 MB 31 Jul 2009 - 23:47 Yahoo-MMCrawler 10526+9 1.48 GB 31 Jul 2009 - 19:04 MSNBot-media 6253+1695 1.37 GB 27 Jul 2009 - 08:13 Unknown robot (identified by 'crawl') 4966+2158 73.76 MB 31 Jul 2009 - 23:41 psbot 6376+235 37.38 MB 31 Jul 2009 - 05:33 Voila 5934+44 81.50 MB 31 Jul 2009 - 23:15 Others 45761+7767 2.22 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: 164703 - Average: 90 s Number of visits Percent 0s-30s 150822 91.5 % 30s-2mn 4736 2.8 % 2mn-5mn 2547 1.5 % 5mn-15mn 2280 1.3 % 15mn-30mn 1340 0.8 % 30mn-1h 1687 1 % 1h+ 1094 0.6 % Unknown 197 0.1 %

 

File type

File type Hits Percent Bandwidth Percent jpg Image 561582 57.3 % 36.33 GB 34.1 % html HTML or XML static page 182093 18.5 % 2.19 GB 2 % gif Image 94073 9.6 % 1.26 GB 1.1 % png Image 37017 3.7 % 1.71 GB 1.6 % mp3 Audio file 15138 1.5 % 10.30 GB 9.6 % htm HTML or XML static page 14841 1.5 % 121.08 MB 0.1 % php Dynamic PHP Script file 11597 1.1 % 118.82 MB 0.1 % css Cascading Style Sheet file 10348 1 % 31.10 MB 0 % js JavaScript file 8778 0.8 % 133.74 MB 0.1 % pdf Adobe Acrobat file 7691 0.7 % 1.94 GB 1.8 % cgi Dynamic Html page or Script file 7314 0.7 % 255.71 MB 0.2 % Unknown 6204 0.6 % 498.93 MB 0.4 % txt Text file 4861 0.4 % 4.54 GB 4.2 % mid   3834 0.3 % 2.75 MB 0 % jpeg Image 2362 0.2 % 48.17 MB 0 % swf Macromedia Flash Animation 1744 0.1 % 755.08 MB 0.6 % xml HTML or XML static page 1408 0.1 % 1.81 MB 0 % ppt Document 1256 0.1 % 890.44 MB 0.8 % rouble   977 0 % 2.94 MB 0 % doc Document 941 0 % 138.24 MB 0.1 % avi Video file 778 0 % 980.68 MB 0.9 % mov Video file 750 0 % 1.45 GB 1.3 % zip Archive 667 0 % 40.09 GB 37.7 % ical   323 0 % 39.46 MB 0 % xbm   226 0 % 12.94 MB 0 % bmp Image 191 0 % 55.42 MB 0 % abc   185 0 % 733.50 KB 0 % aif   184 0 % 30.07 MB 0 % wav Audio file 156 0 % 23.42 MB 0 % pptx   148 0 % 37.30 MB 0 % xls Document 143 0 % 22.54 MB 0 % pl Dynamic Perl Script file 123 0 % 270.00 KB 0 % ps   104 0 % 12.56 MB 0 % c   93 0 % 563.17 KB 0 % xlsx   81 0 % 1.03 MB 0 % wmz Document 71 0 % 16.21 MB 0 % gz Archive 47 0 % 72.84 MB 0 % mm   46 0 % 1.35 MB 0 % wmv Video file 45 0 % 234.92 MB 0.2 % shar   44 0 % 1.93 MB 0 % m4v   40 0 % 457.39 MB 0.4 % ico Image 39 0 % 24.95 KB 0 % pde   34 0 % 66.24 KB 0 % pps Document 31 0 % 35.60 MB 0 % cur   28 0 % 17.52 KB 0 % cpp   28 0 % 199.58 KB 0 % conf Config file 28 0 % 33.00 KB 0 % mp4 Video file 23 0 % 353.79 MB 0.3 % mpg Video file 22 0 % 12.89 MB 0 % h   22 0 % 110.89 KB 0 % rar Archive 21 0 % 699.27 MB 0.6 % ts   17 0 % 9.99 MB 0 % 3dm   16 0 % 73.60 MB 0 % ai Adobe Illustrator file 16 0 % 29.58 MB 0 % log Text file 15 0 % 151.96 KB 0 % mc   14 0 % 628.35 KB 0 % hqx   14 0 % 28.79 MB 0 % bat   14 0 % 5.28 KB 0 % mht   13 0 % 23.81 MB 0 % nb   13 0 % 5.97 MB 0 % nqc   13 0 % 24.61 KB 0 % svg Scalable Vector Graphics 11 0 % 600.34 KB 0 % el   11 0 % 67.45 KB 0 % inc   10 0 % 5.14 KB 0 % xspf   9 0 % 8.76 KB 0 % mgx   9 0 % 11.72 MB 0 % smi   9 0 % 5.73 KB 0 % docx   8 0 % 53.32 KB 0 % psd Adobe Photoshop image file 8 0 % 26.19 MB 0 % xsl Extensible Stylesheet Language file 8 0 % 18.66 KB 0 % db   8 0 % 861.08 KB 0 % jpe   8 0 % 109.80 KB 0 % flv   8 0 % 29.07 MB 0 % java   7 0 % 87.92 KB 0 % vimrc   7 0 % 31.01 KB 0 % class   7 0 % 16.58 KB 0 % tif   6 0 % 2.06 MB 0 % patch   6 0 % 29.79 KB 0 % dat   6 0 % 64.35 KB 0 % odp   6 0 % 53.70 MB 0 % csv Comma Separated Value file 5 0 % 302.90 KB 0 % cfg   5 0 % 38.85 KB 0 % py Dynamic Html page or Script file 5 0 % 16.98 KB 0 % ttf TrueType scalable font file 5 0 % 430.71 KB 0 % exe Binary runtime 4 0 % 4.80 MB 0 % thmx   4 0 % 13.25 KB 0 % nqh   4 0 % 25.69 KB 0 % lisp   4 0 % 75.11 KB 0 % xhtml HTML or XML static page 4 0 % 18.78 KB 0 % crt   4 0 % 9.19 KB 0 % wma Audio file 3 0 % 17.87 KB 0 % kin   3 0 % 1.25 KB 0 % old   3 0 % 1.53 KB 0 % dmg   3 0 % 10.70 MB 0 % mrc   3 0 % 93.84 KB 0 % odt   3 0 % 205.42 KB 0 % ogg Audio file 3 0 % 17.44 MB 0 % tar Archive 3 0 % 409.49 KB 0 % xcf   3 0 % 132.82 KB 0 % mso   3 0 % 241.24 KB 0 % jpg2   3 0 % 1.77 MB 0 % lib   3 0 % 9.45 MB 0 % 3   3 0 % 343.01 KB 0 % vob   2 0 % 96.55 KB 0 % rpm Package 2 0 % 224.23 KB 0 % tex   2 0 % 29.58 KB 0 % m3u8   2 0 % 2.22 KB 0 % bz2 Archive 2 0 % 71.70 MB 0 % shtml Dynamic Html page or Script file 2 0 % 2.67 KB 0 % dia   2 0 % 2.77 KB 0 % ldr   2 0 % 8.83 KB 0 % in   2 0 % 63.08 KB 0 % keys   2 0 % 2.60 KB 0 % bak   2 0 % 31.73 KB 0 % bup   2 0 % 42.56 KB 0 % dcr   2 0 % 824.35 KB 0 % m   2 0 % 1.74 KB 0 % m4a   2 0 % 12.41 MB 0 % out   2 0 % 34.47 KB 0 % aup   2 0 % 49.63 KB 0 % ifo   2 0 % 42.56 KB 0 % fbml   2 0 % 722 Bytes 0 % 1   2 0 % 13.96 KB 0 % sh Dynamic Html page or Script file 2 0 % 33.09 KB 0 % cfm Dynamic Html page or Script file 2 0 % 15.45 KB 0 % wrl   2 0 % 157.35 KB 0 % readme   2 0 % 30.86 KB 0 % 1clue   2 0 % 1.61 KB 0 % fla   2 0 % 229.07 KB 0 % rdat   2 0 % 545.57 KB 0 % pabc   2 0 % 4.82 KB 0 % xps   1 0 % 473.46 KB 0 % ste   1 0 % 2.51 KB 0 % save   1 0 % 13.44 KB 0 % 3gp   1 0 % 93.23 KB 0 % m3u   1 0 % 361 Bytes 0 % vim   1 0 % 2.71 KB 0 % odg   1 0 % 43.10 KB 0 % asc   1 0 % 1.09 KB 0 % pub   1 0 % 636 Bytes 0 % djvu   1 0 % 60.07 MB 0 % ppm   1 0 % 1.19 MB 0 % sbl   1 0 % 4.55 KB 0 % asm   1 0 % 66.14 KB 0 % deb Package 1 0 % 307 Bytes 0 % lab   1 0 % 22.67 KB 0 % 2   1 0 % 8.26 KB 0 % rb   1 0 % 12.32 KB 0 % tct   1 0 % 1.77 KB 0 % asp Dynamic Html page or Script file 1 0 % 2.54 KB 0 % pem   1 0 % 1.38 KB 0 % diff   1 0 % 4.98 KB 0 % cdx   1 0 % 100.30 KB 0 % au   1 0 % 28.49 KB 0 % dbf   1 0 % 27.80 KB 0 % gch   1 0 % 742.59 KB 0 % rtf Document 1 0 % 5.23 KB 0 % o   1 0 % 45.58 KB 0 % xsd   1 0 % 4.98 KB 0 % pac   1 0 % 472 Bytes 0 % spec   1 0 % 3.10 KB 0 % howto   1 0 % 2.91 KB 0 % dwt   1 0 % 2.26 KB 0 % plg   1 0 % 3.58 KB 0 % pjt   1 0 % 4.18 KB 0 % msi Package 1 0 % 9.29 MB 0 % ppsx   1 0 % 570.35 KB 0 % ods   1 0 % 27.84 KB 0 % realms   1 0 % 7.25 KB 0 % ini Config file 1 0 % 410 Bytes 0 % 3g2   1 0 % 205.41 KB 0 % cc   1 0 % 15.27 KB 0 % f90   1 0 % 50.76 KB 0 % org   1 0 % 13.53 KB 0 % mat   1 0 % 1.28 KB 0 % htc   1 0 % 4.55 KB 0 % 7z Archive 1 0 % 88.60 KB 0 % center   1 0 % 1.31 KB 0 % ccgame   1 0 % 3.44 MB 0 % aiff   1 0 % 2.86 MB 0 % psp   1 0 % 590 Bytes 0 % names   1 0 % 2.84 KB 0 % mb   1 0 % 519.85 KB 0 % mdl   1 0 % 55.25 KB 0 % jar Archive 1 0 % 32.88 KB 0 %

   

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

18549 different pages-url Viewed Average size Entry Exit   /~rbothra/groupproject.html 14072 1.31 KB 12921 12883 /~jyieh/abstract.html 8811 1.11 KB 7652 7556 /~flip/plans.html 6799 181.82 KB 6107 6051 /~ijoo/ 5816 1.32 KB 5379 4685 /~jscheine/time.php 5373 276 Bytes   2 /~mshepher/Brad_Pitt.html 4527 877 Bytes 4072 4070 /~merichar/gates 4475 1.46 KB 6   / 3859 11.99 KB 1506 1570 /~sharkins/chris.html 3809 778 Bytes 3503 3493 /~estolick/media.html 3449 927 Bytes 3228 3202 Others 202139 335.57 KB 120329 120915

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 806921 82.4 % Macintosh 99270 10.1 % Unknown 49936 5 % Linux 21422 2.1 % Sony PlayStation Portable 873 0 % Symbian OS 570 0 % BSD 103 0 % Sun Solaris 77 0 % Unknown Unix system 50 0 % WebTV 32 0 %   Others 16 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 470356 48 % Firefox No 338430 34.5 % Safari No 99656 10.1 % Mozilla No 17937 1.8 % Opera No 17919 1.8 % Unknown ? 13820 1.4 % Netscape No 13261 1.3 % NetShow Player (media player) No 3708 0.3 % Wget Yes 1528 0.1 % Nokia Browser (PDA/Phone browser) No 366 0 %   Others   2289 0.2 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmarks 52668 23.6 % 93448 16.8 % Links from a NewsGroup         Links from an Internet Search Engine - Full list - Google (Images) 89966 135417 - Google 34668 38640 - Stumbleupon (Social Bookmark) 8410 9111 - Yahoo! 2760 4362 - Unknown search engines 532 582 - Ask 429 437 - AOL 398 430 - AllTheWeb 387 400 - WebCrawler 253 253 - Baidu 179 388 - Others 506 3366 138488 62.1 % 193386 34.7 % Links from an external page (other web sites except search engines) - Full list - http://202.108.23.172/index.html 10943 10943 - https://webiso.andrew.cmu.edu 4571 4571 - http://www.bing.com/search 2317 2317 - http://music.soso.com 1432 1432 - http://www.bing.com/images/search 1155 1527 - http://en.wikipedia.org/wiki/SQL-92 695 695 - http://assets.myflashfetish.com/swf/mp3/pl.swf 482 482 - http://www.sql.org/sql-database/sql-tutorial/ 367 367 - http://www.bitvaulttorrent.com/details.php 360 360 - http://piss2.thumblogger.com 255 255 - Others 8818 245754 31395 14 % 268703 48.3 % Unknown Origin 165 0 % 315 0 %

    

Search Keyphrases (Top 10) Full list   17978 different keyphrases Search Percent they re coming to take me away lyrics 1101 3.1 % free woodworking plans 636 1.8 % ansi sql 244 0.7 % there coming to take me away lyrics 216 0.6 % woodworking plans 206 0.5 % they re coming to take me away 188 0.5 % funny farm lyrics 133 0.3 % stephen wright quotes 118 0.3 % hubble 115 0.3 % uncle sam s subs 112 0.3 % Other phrases 31382 91 %

Search Keywords (Top 10) Full list   17542 different keywords Search Percent to 4111 2.7 % plans 3211 2.1 % take 2563 1.7 % away 2546 1.7 % me 2526 1.7 % coming 2461 1.6 % of 2405 1.6 % free 2235 1.5 % lyrics 2149 1.4 % they 1898 1.2 % Other words 121288 82.2 %

   

HTTP Status codes

HTTP Status codes* Hits Percent Bandwidth 404 Document Not Found 685054 68.9 % 2.22 GB 403 Forbidden 172622 17.3 % 123.37 MB 206 Partial Content 74526 7.4 % 28.01 GB 301 Moved permanently (redirect) 48892 4.9 % 32.61 MB 500 Internal server Error 6863 0.6 % 1.71 MB 302 Moved temporarily (redirect) 5616 0.5 % 6.82 MB 416 Requested range not valid 571 0 % 422.84 KB 303 See other document 22 0 % 14.29 KB 417 Failed 14 0 % 28.65 KB 406 Document not acceptable to client 2 0 % 1.75 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 989706 50.8 % 1501129 50.9 % 82.34 GB 51.2 % Computer 3 astatine 958385 49.1 % 1442280 49 % 78.45 GB 48.7 %

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