Statistics for:  caltechlessgs.library.caltech.edu Last Update:  07 Apr 2010 - 00:29 Reported period: Month Sep 2009

When:	Monthly history   Days of month   Days of week   Hours
Who:	Countries   Full list   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:	Miscellaneous   HTTP Status codes   Pages not found

Summary
Reported period Month Sep 2009 First visit 01 Sep 2009 - 00:10 Last visit 30 Sep 2009 - 23:49   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 179   581 (3.24 visits/visitor) 1154 (1.98 Pages/Visit) 1330 (2.28 Hits/Visit) 22.14 MB (39.02 KB/Visit) Not viewed traffic *     16450 16686 116.40 MB

* 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 229 734 1482 1614 52.49 MB Feb 2009 241 665 1384 1515 54.73 MB Mar 2009 255 704 1383 1535 61.54 MB Apr 2009 229 695 1437 1559 74.68 MB May 2009 242 597 1064 1181 49.37 MB Jun 2009 244 676 1227 1349 52.10 MB Jul 2009 229 637 1346 1464 47.70 MB Aug 2009 254 690 1257 1431 48.25 MB Sep 2009 179 581 1154 1330 22.14 MB Oct 2009 196 614 1141 1266 29.18 MB Nov 2009 195 617 1230 1346 26.99 MB Dec 2009 200 566 1064 1212 23.17 MB Total 2693 7776 15169 16802 542.33 MB

   

Days of month

01 Sep 02 Sep 03 Sep 04 Sep 05 Sep 06 Sep 07 Sep 08 Sep 09 Sep 10 Sep 11 Sep 12 Sep 13 Sep 14 Sep 15 Sep 16 Sep 17 Sep 18 Sep 19 Sep 20 Sep 21 Sep 22 Sep 23 Sep 24 Sep 25 Sep 26 Sep 27 Sep 28 Sep 29 Sep 30 Sep   Average Day Number of visits Pages Hits Bandwidth 01 Sep 2009 21 41 48 930.01 KB 02 Sep 2009 16 31 35 530.59 KB 03 Sep 2009 23 44 53 1.32 MB 04 Sep 2009 20 35 39 4.17 MB 05 Sep 2009 24 40 41 503.30 KB 06 Sep 2009 19 36 40 519.88 KB 07 Sep 2009 15 28 28 553.18 KB 08 Sep 2009 14 24 24 298.08 KB 09 Sep 2009 17 33 44 2.35 MB 10 Sep 2009 24 38 42 619.41 KB 11 Sep 2009 19 33 35 1.33 MB 12 Sep 2009 16 30 31 219.09 KB 13 Sep 2009 19 33 35 72.97 KB 14 Sep 2009 22 47 59 783.10 KB 15 Sep 2009 26 46 53 401.34 KB 16 Sep 2009 25 62 64 711.35 KB 17 Sep 2009 18 44 49 273.96 KB 18 Sep 2009 16 29 31 117.97 KB 19 Sep 2009 20 46 47 295.22 KB 20 Sep 2009 17 37 40 3.02 MB 21 Sep 2009 16 29 32 73.00 KB 22 Sep 2009 22 48 52 972.03 KB 23 Sep 2009 21 34 35 182.79 KB 24 Sep 2009 24 38 40 508.33 KB 25 Sep 2009 15 29 30 60.23 KB 26 Sep 2009 17 33 44 183.16 KB 27 Sep 2009 20 46 68 281.71 KB 28 Sep 2009 16 32 46 122.13 KB 29 Sep 2009 18 32 36 187.71 KB 30 Sep 2009 21 76 109 794.79 KB Average 19.37 38.47 44.33 755.85 KB Total 581 1154 1330 22.14 MB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 34 41.25 382.85 KB Tue 38.20 42.60 557.84 KB Wed 47.20 57.40 925.04 KB Thu 41 46 687.93 KB Fri 31.50 33.75 1.42 MB Sat 37.25 40.75 300.19 KB Sun 38 45.75 992.54 KB

 

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 48 51 949.67 KB 01 42 44 652.61 KB 02 61 87 2.30 MB 03 38 39 519.96 KB 04 24 24 182.39 KB 05 43 46 475.71 KB 06 34 43 672.55 KB 07 45 57 1.15 MB 08 58 65 587.12 KB 09 28 33 214.36 KB 10 49 64 653.10 KB 11 42 58 3.15 MB   Hours Pages Hits Bandwidth 12 20 21 738.53 KB 13 52 61 4.08 MB 14 80 96 1.38 MB 15 44 59 249.63 KB 16 24 35 217.76 KB 17 48 48 279.94 KB 18 171 186 635.84 KB 19 46 48 534.45 KB 20 31 34 157.73 KB 21 30 30 302.84 KB 22 57 59 939.25 KB 23 39 42 1.34 MB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 1154 1330 22.14 MB   Others 0 0 0

 

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

Hosts : 0 Known, 179 Unknown (unresolved ip) 179 Unique visitors Info. Pages Hits Bandwidth Last visit 130.82.101.41 ? 286 286 653.20 KB 30 Sep 2009 - 23:49 130.82.101.42 ? 234 234 505.42 KB 30 Sep 2009 - 14:15 152.78.64.222 ? 150 150 211.49 KB 30 Sep 2009 - 18:05 203.253.173.38 ? 30 30 15.67 KB 30 Sep 2009 - 14:01 149.254.217.88 ? 28 29 113.56 KB 30 Sep 2009 - 15:42 132.236.212.13 ? 26 26 88.74 KB 30 Sep 2009 - 18:41 65.55.108.187 ? 25 25 141.74 KB 27 Sep 2009 - 19:24 213.26.184.250 ? 20 20 68.26 KB 30 Sep 2009 - 22:07 89.149.242.243 ? 17 17 108.70 KB 19 Sep 2009 - 08:16 118.217.195.182 ? 16 37 37.08 KB 27 Sep 2009 - 02:55 Others   322 476 20.25 MB

 

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

35 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 12433+421 16.35 MB 30 Sep 2009 - 23:58 MSNBot 497+403 7.37 MB 30 Sep 2009 - 23:29 Googlebot 487+39 10.20 MB 30 Sep 2009 - 14:11 Yahoo Slurp 414+87 3.89 MB 30 Sep 2009 - 23:19 Harvest 317 397.39 KB 30 Sep 2009 - 18:30 Heritrix 150+2 9.90 MB 29 Sep 2009 - 18:33 Java (Often spam bot) 113+1 497.12 KB 28 Sep 2009 - 02:37 Ask 64+29 5.83 MB 29 Sep 2009 - 20:02 Jakarta commons-httpclient 86 279.41 KB 30 Sep 2009 - 12:53 Unknown robot (identified by 'bot*') 64+15 644.65 KB 30 Sep 2009 - 15:30 Others 172+158 1.75 MB

* 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: 581 - Average: 42 s Number of visits Percent 0s-30s 559 96.2 % 30s-2mn 9 1.5 % 2mn-5mn 5 0.8 % 5mn-15mn 3 0.5 % 15mn-30mn 2 0.3 % 30mn-1h 1 0.1 % 1h+ 2 0.3 %

 

File type
File type Hits Percent Bandwidth Percent Unknown 851 63.9 % 1.86 MB 8.4 % html HTML or XML static page 222 16.6 % 1.17 MB 5.3 % css Cascading Style Sheet file 93 6.9 % 209.47 KB 0.9 % pdf Adobe Acrobat file 81 6 % 18.68 MB 84.3 % png Image 75 5.6 % 187.99 KB 0.8 % jpg Image 8 0.6 % 41.30 KB 0.1 %

   

Pages-URL (Top 10)   -   Full list   -   Entry   -   Exit
75 different pages-url Viewed Average size Entry Exit   /perl/oai2 777 2.13 KB 391 388 / 82 3.05 KB 69 55 /perl/search/simple 24 5.60 KB   8 /perl/search 20   2 1 /information.html 13 7.01 KB 5 5 /view/ 12 2.39 KB 1 1 /perl/register 11 5.26 KB 4 5 /5/01/grinstein.pdf 9 191.55 KB 9 9 /4/01/pope.pdf 9 48.03 KB 7 7 /6/01/Abstract1.pdf 8 427.62 KB 6 6 Others 189 76.41 KB 87 96

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Unknown 797 59.9 % Windows 469 35.2 % Linux 39 2.9 % Macintosh 25 1.8 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent Unknown ? 740 55.6 % MS Internet Explorer No 319 23.9 % Firefox No 178 13.3 % Netscape No 51 3.8 % Google Chrome No 12 0.9 % Mozilla No 11 0.8 % Safari No 7 0.5 % Minefield (Firefox 3.0 development) No 6 0.4 % Opera No 5 0.3 % HTTP user-agent for POE (portable networking framework for Perl) No 1 0 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 934 89.4 % 940 89.5 % Links from an Internet Search Engine - Full list - Google 97 97 - Unknown search engines 3 3 - Yahoo! 1 1 101 9.6 % 101 9.6 % Links from an external page (other web sites except search engines) - Full list - http://www.keywordspy.com/find-competitor-adwords/caltechlessgs.... 2 2 - http://www.adobe.com/products/acrobat/readstep2.html 2 2 - http://en.scientificcommons.org/2384866 1 1 - http://libguides.caltech.edu/CODA 1 1 - http://en.scientificcommons.org/2384848 1 1 - http://www.answers.com/Favre%20filtered 1 1 8 0.7 % 8 0.7 % Unknown Origin 1 0 % 1 0 %

    

Search Keyphrases (Top 10) Full list   79 different keyphrases Search Percent large eddy simulation 14 13.8 % sarah emery bunn 3 2.9 % optimal les 2 1.9 % btn 2 1.9 % large eddy simulations 2 1.9 % subgrid scale modeling 2 1.9 % dale@galcit.caltech.edu 2 1.9 % turbulence equations 2 1.9 % large eddy simulation caltec 2 1.9 % turbulence les dns 1 0.9 % Other phrases 69 68.3 %

Search Keywords (Top 10) Full list   139 different keywords Search Percent eddy 31 9 % simulation 29 8.4 % large 28 8.1 % les 15 4.3 % scale 9 2.6 % turbulent 8 2.3 % turbulence 8 2.3 % subgrid 7 2 % modeling 5 1.4 % model 5 1.4 % Other words 198 57.7 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 89 / 179 Visitors 49.7 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 401 Unauthorized 313 48.5 % 843.33 KB 301 Moved permanently (redirect) 137 21.2 % 47.67 KB 206 Partial Content 116 17.9 % 30.42 MB 103 Unknown error 44 6.8 % 27.78 MB 404 Document Not Found (hits on favicon excluded) 33 5.1 % 98.33 KB 500 Internal server Error 2 0.3 % 86.24 KB

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



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