Statistics for:  www.contrib.andrew.cmu.edu Last Update:  01 Mar 2013 - 00:23 Reported period: Month Feb 2013

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 2013 First visit 01 Feb 2013 - 00:00 Last visit 28 Feb 2013 - 23:59   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 61197   85172 (1.39 visits/visitor) 169478 (1.98 Pages/Visit) 3000862 (35.23 Hits/Visit) 63.40 GB (780.58 KB/Visit) Not viewed traffic *     325476 409153 18.37 GB

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

 

Monthly history

Jan 2013 Feb 2013 Mar 2013 Apr 2013 May 2013 Jun 2013 Jul 2013 Aug 2013 Sep 2013 Oct 2013 Nov 2013 Dec 2013   Month Unique visitors Number of visits Pages Hits Bandwidth Jan 2013 91752 120240 233029 9594989 73.59 GB Feb 2013 61197 85172 169478 3000862 63.40 GB Mar 2013 1 1 1 35 671.66 KB Apr 2013 0 0 0 0 0 May 2013 0 0 0 0 0 Jun 2013 0 0 0 0 0 Jul 2013 0 0 0 0 0 Aug 2013 0 0 0 0 0 Sep 2013 0 0 0 0 0 Oct 2013 0 0 0 0 0 Nov 2013 0 0 0 0 0 Dec 2013 0 0 0 0 0 Total 152950 205413 402508 12595886 137.00 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 2013 3020 5077 123896 2.05 GB 02 Feb 2013 2621 5231 107052 1.65 GB 03 Feb 2013 2719 5251 107548 1.29 GB 04 Feb 2013 3720 9520 249322 3.18 GB 05 Feb 2013 3244 6861 174925 2.08 GB 06 Feb 2013 3146 7254 121735 2.90 GB 07 Feb 2013 3039 6398 108188 2.06 GB 08 Feb 2013 3083 5927 93491 2.05 GB 09 Feb 2013 2613 4797 77207 1.65 GB 10 Feb 2013 2689 5208 80899 2.02 GB 11 Feb 2013 2945 5704 147970 1.91 GB 12 Feb 2013 2794 5098 86715 1.92 GB 13 Feb 2013 2842 5016 85307 2.22 GB 14 Feb 2013 2828 5049 63272 1.64 GB 15 Feb 2013 2804 4706 51807 1.58 GB 16 Feb 2013 2591 4426 64359 1.52 GB 17 Feb 2013 3175 9585 86618 5.16 GB 18 Feb 2013 3785 8872 152823 3.70 GB 19 Feb 2013 3514 6743 153694 1.94 GB 20 Feb 2013 3478 6335 255498 2.97 GB 21 Feb 2013 3206 6514 85534 2.49 GB 22 Feb 2013 2860 5346 67787 2.03 GB 23 Feb 2013 3111 5786 79460 2.50 GB 24 Feb 2013 2930 5381 83125 1.87 GB 25 Feb 2013 3135 5837 75813 2.41 GB 26 Feb 2013 3033 5374 79869 2.19 GB 27 Feb 2013 3088 5805 68243 1.91 GB 28 Feb 2013 3159 6377 68705 2.51 GB Average 3041.86 6052.79 107173.64 2.26 GB Total 85172 169478 3000862 63.40 GB

 

Days of week
Sun Mon Tue Wed Thu Fri Sat Day Pages Hits Bandwidth Sun 6356.25 89547.50 2.59 GB Mon 7483.25 156482 2.80 GB Tue 6019 123800.75 2.03 GB Wed 6102.50 132695.75 2.50 GB Thu 6084.50 81424.75 2.17 GB Fri 5264 84245.25 1.93 GB Sat 5060 82019.50 1.83 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 5987 146098 1.87 GB 01 6040 151365 1.66 GB 02 5022 113775 2.15 GB 03 4784 89607 3.12 GB 04 6208 74588 1.73 GB 05 6028 55722 1.99 GB 06 6317 46150 2.06 GB 07 5444 59459 2.45 GB 08 5525 70183 2.47 GB 09 6258 81426 2.42 GB 10 6523 94010 2.39 GB 11 7428 112632 3.52 GB   Hours Pages Hits Bandwidth 12 10633 126114 3.42 GB 13 15034 145807 3.61 GB 14 8859 154709 3.44 GB 15 7552 149588 4.01 GB 16 8179 165679 3.52 GB 17 7418 173379 3.05 GB 18 6864 175632 2.93 GB 19 6814 159562 2.14 GB 20 6725 177046 2.05 GB 21 6991 162918 2.14 GB 22 6687 161099 2.87 GB 23 6158 154314 2.40 GB

   

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

Hosts : 0 Known, 126997 Unknown (unresolved ip) 61197 Unique visitors Pages Hits Bandwidth Last visit 123.125.67.181 2808 2820 33.85 MB 28 Feb 2013 - 21:04 123.125.67.180 2761 2781 35.08 MB 28 Feb 2013 - 22:04 199.87.252.64 2206 2206 14.33 MB 27 Feb 2013 - 23:53 220.181.51.218 1328 1332 17.03 MB 28 Feb 2013 - 16:13 220.181.51.220 1311 1317 17.16 MB 28 Feb 2013 - 14:13 220.181.51.217 1288 1296 16.56 MB 28 Feb 2013 - 13:43 220.181.51.219 1239 1245 14.96 MB 28 Feb 2013 - 22:45 64.77.45.108 1011 1011 0 28 Feb 2013 - 23:53 91.217.90.145 950 950 198.41 MB 27 Feb 2013 - 17:56 142.4.98.210 933 933 59.70 MB 10 Feb 2013 - 04:30 Others 153643 2984971 63.01 GB

 

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

80 different robots* Hits Bandwidth Last visit Googlebot 60683+36 4.12 GB 28 Feb 2013 - 23:57 Load Balancing Server 45634 136.45 MB 28 Feb 2013 - 23:59 Yandex bot 18794+60 1.07 GB 28 Feb 2013 - 23:58 MSNBot-media 10564+6394 966.24 MB 28 Feb 2013 - 23:56 Unknown robot (identified by 'crawl') 7987+3920 74.12 MB 28 Feb 2013 - 23:51 Nagios 9692 14.26 MB 28 Feb 2013 - 23:52 Unknown robot (identified by 'bot/' or 'bot-') 9096+70 624.88 MB 28 Feb 2013 - 23:49 FAST Enterprise Crawler 5049+13 9.31 MB 28 Feb 2013 - 23:59 BaiDuSpider 4075 53.18 MB 28 Feb 2013 - 23:58 Unknown robot (identified by 'spider') 3975+43 122.17 MB 28 Feb 2013 - 23:03 Others 19872+1417 1.17 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: 85172 - Average: 197 s Number of visits Percent 0s-30s 75329 88.4 % 30s-2mn 1854 2.1 % 2mn-5mn 1230 1.4 % 5mn-15mn 1504 1.7 % 15mn-30mn 1245 1.4 % 30mn-1h 1932 2.2 % 1h+ 2078 2.4 %

 

File type

File type Hits Percent Bandwidth Percent png Image 2631997 87.7 % 4.25 GB 6.7 % jpg Image 108565 3.6 % 11.50 GB 18.1 % html HTML or XML static page 101244 3.3 % 2.42 GB 3.8 % js JavaScript file 45704 1.5 % 1017.94 MB 1.5 % gif Image 29370 0.9 % 2.12 GB 3.3 % mp3 Audio file 16944 0.5 % 8.40 GB 13.2 % css Cascading Style Sheet file 13277 0.4 % 111.32 MB 0.1 % Unknown 9988 0.3 % 185.67 MB 0.2 % pdf Adobe Acrobat file 9840 0.3 % 6.73 GB 10.6 % php Dynamic PHP Script file 9419 0.3 % 46.22 MB 0 % txt Text file 3407 0.1 % 2.17 GB 3.4 % otf   3234 0.1 % 81.24 MB 0.1 % woff   2745 0 % 54.38 MB 0 % ppt Document 2154 0 % 1.19 GB 1.8 % htm HTML or XML static page 1999 0 % 28.82 MB 0 % cgi Dynamic Html page or Script file 1596 0 % 5.40 MB 0 % mid   1282 0 % 587.49 KB 0 % swf Macromedia Flash Animation 970 0 % 127.65 MB 0.1 % eot   775 0 % 23.80 MB 0 % ico Image 707 0 % 6.38 MB 0 % xml HTML or XML static page 677 0 % 2.41 MB 0 % jpeg Image 626 0 % 21.31 MB 0 % flv   513 0 % 2.08 GB 3.2 % ttf TrueType scalable font file 442 0 % 68.56 MB 0.1 % wav Audio file 259 0 % 106.33 MB 0.1 % doc Document 208 0 % 30.52 MB 0 % avi Video file 193 0 % 11.45 MB 0 % rouble   174 0 % 561.93 KB 0 % pptx   174 0 % 100.73 MB 0.1 % zip Archive 170 0 % 15.13 GB 23.8 % mod   167 0 % 3.79 MB 0 % bmp Image 166 0 % 94.26 MB 0.1 % patch   160 0 % 1.33 MB 0 % mpg Video file 160 0 % 19.01 MB 0 % mp4 Video file 158 0 % 3.22 GB 5 % xsl Extensible Stylesheet Language file 143 0 % 486.86 KB 0 % json   114 0 % 12.99 MB 0 % xbm   107 0 % 3.56 MB 0 % mov Video file 107 0 % 33.09 MB 0 % abc   74 0 % 401.81 KB 0 % c   68 0 % 399.35 KB 0 % emz   58 0 % 359.21 KB 0 % 0_boot   48 0 % 10.62 MB 0 % java   46 0 % 325.70 KB 0 % less   39 0 % 54.95 KB 0 % pl Dynamic Perl Script file 32 0 % 341.33 KB 0 % shtml Dynamic Html page or Script file 31 0 % 499.95 KB 0 % gz Archive 30 0 % 252.55 MB 0.3 % ps   29 0 % 3.69 MB 0 % xls Document 29 0 % 738.78 KB 0 % xm   29 0 % 7.31 MB 0 % m3u   28 0 % 8.42 KB 0 % docx   26 0 % 4.14 MB 0 % tex   25 0 % 98.77 KB 0 % xlsx   21 0 % 313.58 KB 0 % py Dynamic Html page or Script file 21 0 % 42.73 KB 0 % pcap   20 0 % 111.30 MB 0.1 % csv Comma Separated Value file 19 0 % 1.63 MB 0 % pps Document 15 0 % 2.84 MB 0 % m4a   14 0 % 105.29 MB 0.1 % conf Config file 13 0 % 13.86 KB 0 % log Text file 13 0 % 182.89 KB 0 % bz2 Archive 12 0 % 1.32 GB 2 % exp   11 0 % 41.96 KB 0 % wmz Document 10 0 % 14.58 KB 0 % cfg   8 0 % 62.16 KB 0 % xhtml HTML or XML static page 8 0 % 58.45 KB 0 % wmv Video file 8 0 % 6.03 MB 0 % apk   7 0 % 3.72 MB 0 % tar Archive 7 0 % 2.36 MB 0 % svg Scalable Vector Graphics 7 0 % 268.47 KB 0 % hqx   6 0 % 15.85 MB 0 % pgm   6 0 % 4.39 MB 0 % el   6 0 % 36.72 KB 0 % shar   5 0 % 189.15 KB 0 % ltx   5 0 % 954.33 KB 0 % pde   5 0 % 50.76 KB 0 % ical   4 0 % 263.12 KB 0 % lang   4 0 % 23.38 KB 0 % tgz Archive 4 0 % 1.44 MB 0 % pub   4 0 % 2.87 KB 0 % mht   4 0 % 2.47 MB 0 % ino   4 0 % 12.24 KB 0 % m   4 0 % 4.69 KB 0 % tif   3 0 % 197.60 MB 0.3 % dvi   3 0 % 75.97 KB 0 % h   3 0 % 301.55 KB 0 % reply   3 0 % 7.64 KB 0 % 3gp   2 0 % 1.25 MB 0 % text   2 0 % 69.17 KB 0 % ods   2 0 % 50.04 KB 0 % nfo   2 0 % 2.60 KB 0 % psd Adobe Photoshop image file 2 0 % 302.57 KB 0 % sh Dynamic Html page or Script file 2 0 % 3.09 KB 0 % class   2 0 % 13.55 KB 0 % aif   2 0 % 7.18 MB 0 % dl   2 0 % 8.89 KB 0 % bnp   2 0 % 884.73 KB 0 % names   2 0 % 5.68 KB 0 % min   2 0 % 183.72 KB 0 % mkv   2 0 % 699.08 KB 0 % cpp   2 0 % 45.61 KB 0 % jar Archive 2 0 % 12.36 KB 0 % db   1 0 % 36.83 KB 0 % coffee   1 0 % 7.24 KB 0 % spec   1 0 % 2.12 KB 0 % edu   1 0 % 3.04 KB 0 % temp   1 0 % 523 Bytes 0 % rap   1 0 % 577.25 KB 0 % asc   1 0 % 1.27 KB 0 % ppsx   1 0 % 1.11 MB 0 % odt   1 0 % 47.21 KB 0 % tiff   1 0 % 1.82 MB 0 % smali   1 0 % 18.98 KB 0 % cc   1 0 % 5.48 KB 0 % s   1 0 % 2.82 KB 0 % ptt   1 0 % 101.34 KB 0 % jpg2   1 0 % 603.26 KB 0 % cg   1 0 % 1.37 KB 0 % thmx   1 0 % 3.36 KB 0 % sty   1 0 % 10.06 KB 0 %

   

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

11843 different pages-url Viewed Average size Entry Exit   /%7Eryanod/ 14468 71.16 KB 1440 1600 /~gc00/reviews/pokerrules 8322 10.45 KB 8048 7966 /~msandbot/pokemon/blackwhite.html 7638 3.39 KB 6148 6376 /~ryanod/ 7627 17.28 KB 3409 3283 /~minlix/wordpress/ 6861 6.61 KB 4526 4551 /%7Eminlix/wordpress/ 6849 13.33 KB 1675 1451 /~msandbot/pokemon/rubysapphire.html 4187 3.58 KB 3871 3947 /~flip/plans.html 2911 209.91 KB 1868 1797 / 2548 3.05 KB 1345 1413 /~ryanod/wp-login.php 2314 3.02 KB 1335 1332 Others 105753 418.78 KB 51507 51335

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 2094730 69.8 % Macintosh 662036 22 % Linux 163996 5.4 % Unknown 75689 2.5 % Unknown Unix system 3870 0.1 % Sun Solaris 276 0 % Symbian OS 230 0 % Sony PlayStation Portable 15 0 % BSD 11 0 % OS/2 9 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent Safari No 1934119 64.4 % Firefox No 756702 25.2 % MS Internet Explorer No 118661 3.9 % Mozilla No 88383 2.9 % Opera No 42613 1.4 % Unknown ? 31693 1 % Netscape No 13761 0.4 % NetShow Player (media player) No 12662 0.4 % Wget Yes 1053 0 % Samsung (PDA/Phone browser) No 269 0 %   Others   946 0 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmarks 56642 53.1 % 120940 51.1 % Links from a NewsGroup         Links from an Internet Search Engine - Full list - Google 31781 50358 - Stumbleupon (Social Bookmark) 6302 6322 - Unknown search engines 541 998 - Yahoo! 280 983 - Ask 124 136 - AOL 91 95 - Baidu 69 123 - Google (Images) 66 416 - Yandex 59 3714 - MyWebSearch 59 59 - Others 74 382 39446 37 % 63586 26.9 % Links from an external page (other web sites except search engines) - Full list - http://analysisofbooleanfunctions.org 1481 8825 - https://webiso.andrew.cmu.edu 638 644 - http://www.facebook.com 346 438 - https://webiso.andrew.cmu.edu/login.cgi 315 315 - http://www.hackforums.net/showthread.php 308 309 - http://www.bing.com/search 269 269 - https://www.facebook.com 253 371 - http://www.facebook.com/l.php 249 287 - http://cmu.qualtrics.com/SE/ 248 1160 - https://piazza.com/class 231 231 - Others 6061 38873 10399 9.7 % 51722 21.8 % Unknown Origin 89 0 % 126 0 %

    

Search Keyphrases (Top 10) Full list   9133 different keyphrases Search Percent poker rules 2496 13.6 % rules of poker 454 2.4 % free woodworking plans 360 1.9 % pikachu 220 1.1 % they re coming to take me away lyrics 195 1 % social networking sites 182 0.9 % pepsi 178 0.9 % favorite pokemon 105 0.5 % pepsi logo 92 0.5 % social networking 90 0.4 % Other phrases 13976 76.1 %

Search Keywords (Top 10) Full list   8633 different keywords Search Percent poker 3961 5.4 % rules 3723 5.1 % of 2271 3.1 % to 1351 1.8 % in 1133 1.5 % a 974 1.3 % the 940 1.2 % and 734 1 % pokemon 717 0.9 % for 670 0.9 % Other words 55937 77.2 %

   

HTTP Status codes

HTTP Status codes* Hits Percent Bandwidth 404 Document Not Found 95159 47.1 % 161.84 MB 206 Partial Content 52703 26.1 % 9.85 GB 403 Forbidden 19929 9.8 % 17.24 MB 301 Moved permanently (redirect) 18859 9.3 % 12.62 MB 302 Moved temporarily (redirect) 12576 6.2 % 8.67 MB 500 Internal server Error 1278 0.6 % 1.50 MB 416 Requested range not valid 1190 0.5 % 881.49 KB 406 Document not acceptable to client 76 0 % 64.57 KB 400 Bad Request 5 0 % 23.64 KB 405 Method not allowed 4 0 % 884 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 3 astatine 494954 100 % 3474832 100 % 81.88 GB 100 %

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