Statistics for:  caltechlessgs.library.caltech.edu Last Update:  07 Apr 2010 - 00:29 Reported period: Month Apr 2007

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 Apr 2007 First visit 01 Apr 2007 - 00:43 Last visit 30 Apr 2007 - 22:12   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 155   568 (3.66 visits/visitor) 1084 (1.9 Pages/Visit) 1186 (2.08 Hits/Visit) 36.38 MB (65.59 KB/Visit) Not viewed traffic *     5108 5209 119.51 MB

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

 

Monthly history

Jan 2007 Feb 2007 Mar 2007 Apr 2007 May 2007 Jun 2007 Jul 2007 Aug 2007 Sep 2007 Oct 2007 Nov 2007 Dec 2007   Month Unique visitors Number of visits Pages Hits Bandwidth Jan 2007 170 576 1425 1583 51.52 MB Feb 2007 149 536 1293 1416 45.31 MB Mar 2007 144 550 1200 1289 44.69 MB Apr 2007 155 568 1084 1186 36.38 MB May 2007 196 706 1533 1742 55.75 MB Jun 2007 228 684 1314 1462 66.80 MB Jul 2007 195 639 1297 1463 46.70 MB Aug 2007 154 568 1116 1229 20.45 MB Sep 2007 147 614 1399 1578 51.71 MB Oct 2007 209 642 1213 1460 51.96 MB Nov 2007 202 519 959 1115 61.06 MB Dec 2007 169 440 864 1007 60.30 MB Total 2118 7042 14697 16530 592.61 MB

   

Days of month

01 Apr 02 Apr 03 Apr 04 Apr 05 Apr 06 Apr 07 Apr 08 Apr 09 Apr 10 Apr 11 Apr 12 Apr 13 Apr 14 Apr 15 Apr 16 Apr 17 Apr 18 Apr 19 Apr 20 Apr 21 Apr 22 Apr 23 Apr 24 Apr 25 Apr 26 Apr 27 Apr 28 Apr 29 Apr 30 Apr   Average Day Number of visits Pages Hits Bandwidth 01 Apr 2007 21 39 40 147.45 KB 02 Apr 2007 23 45 53 252.41 KB 03 Apr 2007 25 53 55 2.37 MB 04 Apr 2007 14 30 37 1.98 MB 05 Apr 2007 9 13 14 90.33 KB 06 Apr 2007 15 25 27 191.97 KB 07 Apr 2007 11 22 25 258.50 KB 08 Apr 2007 12 22 23 543.02 KB 09 Apr 2007 21 36 38 650.50 KB 10 Apr 2007 14 24 25 404.31 KB 11 Apr 2007 19 34 35 196.74 KB 12 Apr 2007 19 32 35 3.42 MB 13 Apr 2007 20 44 55 244.43 KB 14 Apr 2007 16 26 30 625.52 KB 15 Apr 2007 10 21 21 38.53 KB 16 Apr 2007 15 28 28 244.46 KB 17 Apr 2007 25 48 54 6.16 MB 18 Apr 2007 20 34 39 374.53 KB 19 Apr 2007 24 48 55 689.32 KB 20 Apr 2007 25 46 50 385.00 KB 21 Apr 2007 20 38 41 265.65 KB 22 Apr 2007 17 33 39 3.46 MB 23 Apr 2007 25 56 62 817.59 KB 24 Apr 2007 21 36 37 3.56 MB 25 Apr 2007 17 34 36 102.17 KB 26 Apr 2007 19 38 40 682.54 KB 27 Apr 2007 26 47 51 945.30 KB 28 Apr 2007 22 52 57 6.36 MB 29 Apr 2007 22 41 43 571.68 KB 30 Apr 2007 21 39 41 570.54 KB Average 18.93 36.13 39.53 1.21 MB Total 568 1084 1186 36.38 MB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 40.80 44.40 507.10 KB Tue 40.25 42.75 3.12 MB Wed 33 36.75 675.55 KB Thu 32.75 36 1.21 MB Fri 40.50 45.75 441.67 KB Sat 34.50 38.25 1.87 MB Sun 31.20 33.20 969.20 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 34 38 307.80 KB 01 29 33 691.68 KB 02 30 30 239.62 KB 03 35 37 216.13 KB 04 37 39 200.67 KB 05 35 40 834.09 KB 06 38 43 4.08 MB 07 49 55 3.06 MB 08 162 165 1.05 MB 09 57 63 3.94 MB 10 42 49 1.09 MB 11 39 43 2.04 MB   Hours Pages Hits Bandwidth 12 54 67 592.20 KB 13 34 38 1.97 MB 14 20 22 196.96 KB 15 47 58 2.67 MB 16 58 61 2.33 MB 17 45 46 2.49 MB 18 32 32 62.97 KB 19 43 47 458.54 KB 20 46 54 221.07 KB 21 38 42 3.35 MB 22 39 42 4.29 MB 23 41 42 103.79 KB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 1084 1186 36.38 MB   Others 0 0 0

 

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

Hosts : 0 Known, 155 Unknown (unresolved ip) 155 Unique visitors Info. Pages Hits Bandwidth Last visit 130.82.24.104 ? 324 324 716.73 KB 30 Apr 2007 - 22:12 130.82.24.103 ? 300 300 754.79 KB 30 Apr 2007 - 16:19 152.78.64.222 ? 130 130 183.29 KB 30 Apr 2007 - 08:28 128.84.103.124 ? 31 31 105.81 KB 30 Apr 2007 - 20:46 203.253.173.38 ? 23 23 12.02 KB 30 Apr 2007 - 17:16 203.110.246.230 ? 15 19 113.56 KB 22 Apr 2007 - 17:47 77.248.27.86 ? 15 15 207.08 KB 23 Apr 2007 - 16:22 24.96.201.100 ? 10 10 57.46 KB 28 Apr 2007 - 22:12 128.82.7.230 ? 8 8 15.80 KB 13 Apr 2007 - 21:41 219.243.32.98 ? 8 10 3.25 MB 22 Apr 2007 - 21:09 Others   220 316 31.01 MB

 

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

39 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 998+380 15.82 MB 30 Apr 2007 - 20:25 MSNBot 421+506 25.55 MB 30 Apr 2007 - 22:39 Yahoo Slurp 332+272 6.98 MB 30 Apr 2007 - 22:34 Googlebot 268+26 1.83 MB 30 Apr 2007 - 20:20 MSNBot-media 201+42 1.16 MB 28 Apr 2007 - 22:26 Java (Often spam bot) 172 672.89 KB 25 Apr 2007 - 12:09 Unknown robot (identified by 'bot*') 118+8 9.32 MB 30 Apr 2007 - 19:01 Ask 73+24 397.44 KB 30 Apr 2007 - 16:33 IRLbot 72+1 411.59 KB 15 Apr 2007 - 04:33 Harvest 65 645.62 KB 30 Apr 2007 - 19:45 Others 141+80 6.46 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: 568 - Average: 38 s Number of visits Percent 0s-30s 541 95.2 % 30s-2mn 9 1.5 % 2mn-5mn 11 1.9 % 5mn-15mn 2 0.3 % 15mn-30mn 3 0.5 % 30mn-1h 2 0.3 % 1h+

 

File type
File type Hits Percent Bandwidth Percent Unknown 876 73.8 % 2.06 MB 5.6 % html HTML or XML static page 141 11.8 % 1.02 MB 2.8 % css Cascading Style Sheet file 82 6.9 % 235.25 KB 0.6 % pdf Adobe Acrobat file 67 5.6 % 33.04 MB 90.8 % png Image 20 1.6 % 33.13 KB 0 %

   

Pages-URL (Top 10)   -   Full list   -   Entry   -   Exit
58 different pages-url Viewed Average size Entry Exit   /perl/oai2 838 2.34 KB 406 406 / 72 3.12 KB 69 59 /help/ 19 25.39 KB 10 12 /perl/register 11 4.86 KB 7 8 /14/02/waves_OBL.pdf 8 1.85 MB 6 7 /6/01/Abstract1.pdf 8 488.71 KB 8 8 /3/01/les_sgs.pdf 7 73.04 KB 5 5 /perl/search/simple 7 6.76 KB     /perl/search 7     1 /view/subjects/all.html 6 16.13 KB 3 2 Others 101 144.40 KB 54 60

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Unknown 806 68 % Windows 319 26.9 % Linux 50 4.2 % Macintosh 10 0.8 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent Unknown ? 804 67.7 % MS Internet Explorer No 209 17.6 % Firefox No 135 11.3 % Minefield (Firefox 3.0 development) No 14 1.1 % Mozilla No 12 1 % SeaMonkey No 4 0.3 % Safari No 3 0.2 % Netscape No 3 0.2 % Opera No 2 0.1 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 904 88.1 % 904 88.1 % Links from an Internet Search Engine - Full list - Google 100 100 - Microsoft Windows Live 3 3 - Google (cache) 1 1 - MetaCrawler (Metamoteur) 1 1 - Microsoft MSN Search 1 1 106 10.3 % 106 10.3 % Links from an external page (other web sites except search engines) - Full list - http://library.caltech.edu/digital/ 5 5 - http://arc.cs.odu.edu:8080/dp9/getrecord/oai_dc/caltechlessgs.li... 2 2 - http://in.f79.mail.yahoo.com/ym/ShowLetter 1 1 - http://library.caltech.edu/digital/index.html 1 1 - http://resolver.caltech.edu 1 1 - http://coda.caltech.edu 1 1 - http://translate.google.com/translate 1 1 12 1.1 % 12 1.1 % Unknown Origin 3 0.2 % 3 0.2 %

    

Search Keyphrases (Top 10) Full list   68 different keyphrases Search Percent large eddy simulation 19 18.6 % subgrid scale 6 5.8 % wave-current interaction 3 2.9 % implicit large eddy simulation 3 2.9 % sutanu sarkar 2 1.9 % subgrid 2 1.9 % optimal les 2 1.9 % hypersonic aerodynamics 2 1.9 % large eddy simulations 2 1.9 % direct quadrature method of moments 2 1.9 % Other phrases 59 57.8 %

Search Keywords (Top 10) Full list   134 different keywords Search Percent large 30 9.7 % eddy 29 9.3 % simulation 28 9 % les 12 3.8 % subgrid 9 2.9 % pdf 8 2.5 % scale 8 2.5 % combustion 5 1.6 % implicit 5 1.6 % turbulent 4 1.2 % Other words 171 55.3 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 48 / 155 Visitors 30.9 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 401 Unauthorized 846 88 % 2.23 MB 206 Partial Content 53 5.5 % 47.99 MB 301 Moved permanently (redirect) 46 4.7 % 16.03 KB 404 Document Not Found (hits on favicon excluded) 13 1.3 % 38.73 KB 405 Method not allowed 3 0.3 % 1015 Bytes

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



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