Statistics for:  caltechlessgs.library.caltech.edu Last Update:  07 Apr 2010 - 00:29 Reported period: Month Sep 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 Sep 2007 First visit 01 Sep 2007 - 01:39 Last visit 30 Sep 2007 - 22:06   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 147   614 (4.17 visits/visitor) 1399 (2.27 Pages/Visit) 1578 (2.57 Hits/Visit) 51.71 MB (86.23 KB/Visit) Not viewed traffic *     4766 4890 72.00 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 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 2007 17 36 36 637.19 KB 02 Sep 2007 22 41 44 89.45 KB 03 Sep 2007 22 37 39 3.54 MB 04 Sep 2007 22 39 39 1.22 MB 05 Sep 2007 22 38 40 4.36 MB 06 Sep 2007 21 39 42 1.42 MB 07 Sep 2007 26 48 50 517.08 KB 08 Sep 2007 19 43 48 317.14 KB 09 Sep 2007 15 29 29 135.96 KB 10 Sep 2007 23 40 41 362.57 KB 11 Sep 2007 16 30 30 89.61 KB 12 Sep 2007 16 30 32 63.73 KB 13 Sep 2007 20 56 59 3.84 MB 14 Sep 2007 22 58 65 1.37 MB 15 Sep 2007 20 38 39 2.56 MB 16 Sep 2007 17 36 39 219.17 KB 17 Sep 2007 24 54 76 3.64 MB 18 Sep 2007 24 125 169 1.12 MB 19 Sep 2007 29 103 111 2.35 MB 20 Sep 2007 26 77 77 1.24 MB 21 Sep 2007 30 73 81 1.15 MB 22 Sep 2007 18 31 42 7.94 MB 23 Sep 2007 20 39 42 3.01 MB 24 Sep 2007 17 45 52 430.79 KB 25 Sep 2007 19 42 51 8.01 MB 26 Sep 2007 22 37 51 488.33 KB 27 Sep 2007 18 44 50 980.27 KB 28 Sep 2007 19 39 50 303.10 KB 29 Sep 2007 12 23 24 90.15 KB 30 Sep 2007 16 29 30 341.33 KB Average 20.47 46.63 52.60 1.72 MB Total 614 1399 1578 51.71 MB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 44 52 1.99 MB Tue 59 72.25 2.61 MB Wed 52 58.50 1.81 MB Thu 54 57 1.86 MB Fri 54.50 61.50 850.45 KB Sat 34.20 37.80 2.30 MB Sun 34.80 36.80 772.87 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 46 50 1.59 MB 01 50 58 1.52 MB 02 47 53 550.60 KB 03 76 93 6.43 MB 04 85 92 707.06 KB 05 72 77 3.19 MB 06 70 81 1.58 MB 07 67 79 3.87 MB 08 203 205 619.70 KB 09 77 127 1.44 MB 10 46 49 3.16 MB 11 41 45 2.24 MB   Hours Pages Hits Bandwidth 12 50 54 328.30 KB 13 33 34 6.24 MB 14 40 43 2.56 MB 15 50 68 3.50 MB 16 40 45 4.31 MB 17 47 47 3.01 MB 18 43 44 274.21 KB 19 37 48 172.94 KB 20 36 37 2.92 MB 21 48 49 267.52 KB 22 44 47 1.11 MB 23 51 53 184.30 KB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 1399 1578 51.71 MB   Others 0 0 0

 

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

Hosts : 0 Known, 147 Unknown (unresolved ip) 147 Unique visitors Info. Pages Hits Bandwidth Last visit 130.82.24.104 ? 366 366 844.83 KB 30 Sep 2007 - 21:19 130.82.24.103 ? 332 332 754.96 KB 30 Sep 2007 - 16:17 202.96.19.53 ? 176 192 959.02 KB 22 Sep 2007 - 17:09 152.78.64.222 ? 150 150 211.49 KB 30 Sep 2007 - 08:30 204.50.33.110 ? 34 81 761.91 KB 18 Sep 2007 - 09:38 128.84.103.124 ? 30 30 102.39 KB 30 Sep 2007 - 05:37 203.253.173.38 ? 21 21 10.97 KB 30 Sep 2007 - 19:21 130.83.254.205 ? 14 16 157.39 KB 13 Sep 2007 - 06:49 150.217.9.71 ? 14 19 213.11 KB 24 Sep 2007 - 03:35 86.35.169.74 ? 13 15 397.58 KB 27 Sep 2007 - 04:12 Others   249 356 47.40 MB

 

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

34 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 1151+426 7.43 MB 30 Sep 2007 - 23:20 MSNBot 297+252 12.42 MB 30 Sep 2007 - 11:53 Yahoo Slurp 416+69 9.04 MB 30 Sep 2007 - 22:56 Nutch 426+41 2.38 MB 30 Sep 2007 - 22:40 Java (Often spam bot) 460 1.88 MB 28 Sep 2007 - 19:30 Googlebot 209+23 1.59 MB 30 Sep 2007 - 16:48 Unknown robot (identified by 'bot*') 126+13 651.82 KB 30 Sep 2007 - 19:33 MSNBot-media 89+17 523.01 KB 30 Sep 2007 - 17:04 Heritrix 91+1 9.56 MB 27 Sep 2007 - 02:31 Ask 44+22 252.80 KB 30 Sep 2007 - 21:46 Others 99+93 1.12 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: 614 - Average: 93 s Number of visits Percent 0s-30s 573 93.3 % 30s-2mn 10 1.6 % 2mn-5mn 9 1.4 % 5mn-15mn 8 1.3 % 15mn-30mn 2 0.3 % 30mn-1h 5 0.8 % 1h+ 7 1.1 %

 

File type
File type Hits Percent Bandwidth Percent Unknown 1089 69 % 2.96 MB 5.7 % html HTML or XML static page 214 13.5 % 1.17 MB 2.2 % css Cascading Style Sheet file 101 6.4 % 299.71 KB 0.5 % pdf Adobe Acrobat file 96 6 % 47.08 MB 91 % png Image 73 4.6 % 183.67 KB 0.3 % jpg Image 5 0.3 % 25.82 KB 0 %

   

Pages-URL (Top 10)   -   Full list   -   Entry   -   Exit
74 different pages-url Viewed Average size Entry Exit   /perl/oai2 914 2.19 KB 436 436 /perl/search/simple 79 5.57 KB 5 7 / 73 3.12 KB 65 60 /perl/search/advanced 47 8.91 KB   2 /view/subjects/all.html 15 14.20 KB 4 1 /6/01/Abstract1.pdf 14 488.71 KB 10 11 /perl/latest 13 2.89 KB   1 /3/01/les_sgs.pdf 12 127.81 KB 9 11 /perl/register 11 5.34 KB 3 1 /perl/search 11       Others 210 193.63 KB 82 84

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Unknown 1080 68.4 % Windows 424 26.8 % Linux 68 4.3 % Macintosh 6 0.3 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent Unknown ? 885 56 % MS Internet Explorer No 312 19.7 % Mozilla No 195 12.3 % Firefox No 113 7.1 % Minefield (Firefox 3.0 development) No 26 1.6 % Opera No 18 1.1 % SeaMonkey No 16 1 % Netscape No 8 0.5 % Safari No 3 0.1 % Iceweasel No 2 0.1 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 1163 90 % 1188 90.2 % Links from an Internet Search Engine - Full list - Google 106 106 - Unknown search engines 1 1 - My Search 1 1 108 8.3 % 108 8.2 % Links from an external page (other web sites except search engines) - Full list - http://library.caltech.edu/digital/ 3 3 - http://www.openarchives.org/Register/BrowseSites 3 3 - http://209.85.135.104/search 1 1 - http://www.opendoar.org/find.php 1 1 - http://de.scientificcommons.org/2384848 1 1 - http://coda.caltech.edu 1 1 - http://library.caltech.edu/digital 1 1 - http://roar.eprints.org/index.php 1 1 12 0.9 % 12 0.9 % Unknown Origin 8 0.6 % 8 0.6 %

    

Search Keyphrases (Top 10) Full list   82 different keyphrases Search Percent large eddy simulation 14 13.3 % les in combustion 4 3.8 % les of turbulent combustion 2 1.9 % large eddy simulation software 2 1.9 % mixture fraction conserved scalar 2 1.9 % large eddy simulations 2 1.9 % les scalar transport 2 1.9 % caltech multiphase flows 2 1.9 % branko kosovic 2 1.9 % les model simulation combustion 1 0.9 % Other phrases 72 68.5 %

Search Keywords (Top 10) Full list   165 different keywords Search Percent eddy 36 8.4 % simulation 35 8.2 % large 35 8.2 % les 21 4.9 % combustion 16 3.7 % turbulent 12 2.8 % pdf 8 1.8 % model 8 1.8 % transport 7 1.6 % of 7 1.6 % Other words 241 56.5 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 54 / 147 Visitors 36.7 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 401 Unauthorized 300 63.6 % 808.30 KB 301 Moved permanently (redirect) 105 22.2 % 36.71 KB 206 Partial Content 56 11.8 % 24.29 MB 404 Document Not Found (hits on favicon excluded) 10 2.1 % 29.68 KB

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



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