Statistics for:  cav2001.library.caltech.edu Last Update:  07 May 2010 - 21:10 Reported period: Month Apr 2010

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 2010 First visit 01 Apr 2010 - 00:09 Last visit 30 Apr 2010 - 23:51   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 1108   1712 (1.54 visits/visitor) 3322 (1.94 Pages/Visit) 4397 (2.56 Hits/Visit) 1.25 GB (765.22 KB/Visit) Not viewed traffic *     79331 80464 7.74 GB

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

 

Monthly history

Jan 2010 Feb 2010 Mar 2010 Apr 2010 May 2010 Jun 2010 Jul 2010 Aug 2010 Sep 2010 Oct 2010 Nov 2010 Dec 2010   Month Unique visitors Number of visits Pages Hits Bandwidth Jan 2010 1007 1538 3026 4037 871.65 MB Feb 2010 924 1483 2909 3917 931.24 MB Mar 2010 1151 1798 3681 4491 939.25 MB Apr 2010 1108 1712 3322 4397 1.25 GB May 2010 62 68 99 118 49.65 MB Jun 2010 0 0 0 0 0 Jul 2010 0 0 0 0 0 Aug 2010 0 0 0 0 0 Sep 2010 0 0 0 0 0 Oct 2010 0 0 0 0 0 Nov 2010 0 0 0 0 0 Dec 2010 0 0 0 0 0 Total 4252 6599 13037 16960 3.98 GB

   

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 2010 58 100 115 61.18 MB 02 Apr 2010 38 137 166 45.50 MB 03 Apr 2010 34 49 56 38.64 MB 04 Apr 2010 41 66 80 17.63 MB 05 Apr 2010 54 73 87 19.41 MB 06 Apr 2010 68 106 291 28.11 MB 07 Apr 2010 62 149 189 50.38 MB 08 Apr 2010 53 99 134 51.09 MB 09 Apr 2010 77 120 143 32.53 MB 10 Apr 2010 45 83 96 49.47 MB 11 Apr 2010 41 87 100 10.05 MB 12 Apr 2010 60 103 137 47.96 MB 13 Apr 2010 63 96 119 37.41 MB 14 Apr 2010 63 142 160 22.21 MB 15 Apr 2010 72 109 135 58.87 MB 16 Apr 2010 69 122 289 54.06 MB 17 Apr 2010 40 119 129 34.09 MB 18 Apr 2010 50 111 141 26.78 MB 19 Apr 2010 69 119 146 40.14 MB 20 Apr 2010 85 334 387 77.74 MB 21 Apr 2010 62 142 193 33.88 MB 22 Apr 2010 52 89 124 25.98 MB 23 Apr 2010 42 97 130 25.85 MB 24 Apr 2010 40 59 77 33.89 MB 25 Apr 2010 38 90 113 11.14 MB 26 Apr 2010 74 114 154 74.09 MB 27 Apr 2010 76 116 138 93.15 MB 28 Apr 2010 65 106 137 56.36 MB 29 Apr 2010 64 102 129 74.12 MB 30 Apr 2010 57 83 102 47.64 MB Average 57.07 110.73 146.57 42.65 MB Total 1712 3322 4397 1.25 GB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 102.25 131 45.40 MB Tue 163 233.75 59.11 MB Wed 134.75 169.75 40.71 MB Thu 99.80 127.40 54.25 MB Fri 111.80 166 41.12 MB Sat 77.50 89.50 39.02 MB Sun 88.50 108.50 16.40 MB

 

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 00 158 189 69.16 MB 01 157 189 63.58 MB 02 97 118 71.64 MB 03 129 152 81.93 MB 04 113 130 84.15 MB 05 119 163 41.60 MB 06 155 209 70.47 MB 07 134 179 49.57 MB 08 115 137 35.86 MB 09 156 199 96.51 MB 10 99 130 23.24 MB 11 103 142 35.82 MB   Hours Pages Hits Bandwidth 12 175 223 112.24 MB 13 138 168 30.58 MB 14 261 430 15.80 MB 15 120 149 39.47 MB 16 62 76 24.52 MB 17 132 149 55.23 MB 18 209 245 48.03 MB 19 131 174 54.77 MB 20 103 129 40.82 MB 21 109 128 29.47 MB 22 125 149 35.03 MB 23 222 440 69.89 MB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 3322 4397 1.25 GB   Others 0 0 0

 

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

Hosts : 0 Known, 1134 Unknown (unresolved ip) 1108 Unique visitors Info. Pages Hits Bandwidth Last visit 130.34.231.209 ? 239 296 15.31 MB 26 Apr 2010 - 20:23 130.82.101.41 ? 200 200 553.91 KB 30 Apr 2010 - 22:15 130.82.101.42 ? 196 196 574.71 KB 30 Apr 2010 - 10:06 152.78.64.222 ? 150 150 255.76 KB 30 Apr 2010 - 18:08 213.233.188.47 ? 116 123 1.00 MB 20 Apr 2010 - 13:06 190.156.13.91 ? 84 90 2.98 MB 02 Apr 2010 - 15:09 173.45.114.178 ? 64 64 248.87 KB 17 Apr 2010 - 14:46 203.253.173.38 ? 60 60 32.23 KB 30 Apr 2010 - 14:07 91.212.223.20 ? 48 72 23.12 MB 07 Apr 2010 - 06:49 68.148.13.133 ? 47 92 1.60 MB 26 Apr 2010 - 17:52 Others   2118 3054 1.20 GB

 

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

43 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 54059+625 111.01 MB 30 Apr 2010 - 22:59 Googlebot 4412+55 404.37 MB 30 Apr 2010 - 23:54 MSNBot 2004+626 317.43 MB 30 Apr 2010 - 23:58 Yahoo Slurp 2480+63 570.18 MB 30 Apr 2010 - 23:11 Unknown robot (identified by 'bot*') 631+60 3.71 MB 30 Apr 2010 - 21:54 Custo 478+44 17.46 MB 30 Apr 2010 - 14:09 Voila 188+66 9.40 MB 30 Apr 2010 - 23:40 Turn It In 147+8 21.89 MB 29 Apr 2010 - 11:16 Ask 101+52 40.19 MB 30 Apr 2010 - 16:58 Speedy Spider 84+68 2.52 MB 29 Apr 2010 - 23:29 Others 1034+362 25.85 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: 1712 - Average: 97 s Number of visits Percent 0s-30s 1558 91 % 30s-2mn 43 2.5 % 2mn-5mn 24 1.4 % 5mn-15mn 34 1.9 % 15mn-30mn 26 1.5 % 30mn-1h 20 1.1 % 1h+ 7 0.4 %

 

File type
File type Hits Percent Bandwidth Percent pdf Adobe Acrobat file 1192 27.1 % 782.90 MB 61.1 % html HTML or XML static page 1165 26.4 % 11.49 MB 0.8 % Unknown 914 20.7 % 6.51 MB 0.5 % png Image 518 11.7 % 588.71 KB 0 % css Cascading Style Sheet file 316 7.1 % 908.79 KB 0 % jpg Image 161 3.6 % 881.36 KB 0 % gif Image 80 1.8 % 166.53 KB 0 % ps   50 1.1 % 475.95 MB 37.2 % tex   1 0 % 33.50 KB 0 %

   

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

339 different pages-url Viewed Average size Entry Exit   /perl/oai2 643 5.68 KB 287 316 /319/00/A9.006.pdf 201 142.47 KB 186 188 / 181 3.48 KB 144 114 /perl/search/simple 72 9.51 KB 1 12 /view/subjects/ 70 4.41 KB 34 30 /perl/search 59   5 1 /perl/user 49 2.77 KB 32 25 /perl/oai 42 50.29 KB 40 11 /182/00/paper_b8_001.pdf 38 218.02 KB 24 31 /313/00/soyama2.pdf 35 141.98 KB 25 23 Others 1932 651.19 KB 934 961

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 3381 76.8 % Unknown 807 18.3 % Linux 140 3.1 % Macintosh 66 1.5 % Java Mobile 2 0 % BlackBerry 1 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 2155 49 % Firefox No 1134 25.7 % Unknown ? 654 14.8 % Google Chrome No 126 2.8 % Mozilla No 97 2.2 % Safari No 62 1.4 % Opera No 62 1.4 % Netscape No 43 0.9 % GranParadiso (Firefox 3.0 development) No 35 0.7 % Nokia Browser (PDA/Phone browser) No 14 0.3 %   Others   15 0.3 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 1301 54.7 % 1345 55.3 % Links from an Internet Search Engine - Full list - Google 834 835 - Unknown search engines 48 48 - Yahoo! 40 40 - Microsoft Bing 20 20 - AOL 2 2 - DMOZ 1 1 - Stumbleupon (Social Bookmark) 1 1 - Dogpile 1 1 - Search.com 1 1 - Kvasir 1 1 - Others 5 7 954 40.1 % 957 39.3 % Links from an external page (other web sites except search engines) - Full list - http://www.foils.org/design.htm 17 17 - http://en.wikipedia.org/wiki/Supercavitation 5 5 - http://www.scirus.com/srsapp/search 5 5 - http://www.intl-alliance.com/store 4 4 - http://verden.abcsok.no/index.html 4 4 - http://caltechbook.library.caltech.edu/51/1/books.htm 3 3 - http://libguides.caltech.edu/CODA 3 3 - http://translate.google.com/translate_p 3 3 - http://download-book.net/restriction-orifice-plate-sizing-pdf.ht... 3 3 - http://download-book.net/restriction-orifice-sizing-pdf.html 3 3 - Others 63 68 113 4.7 % 118 4.8 % Unknown Origin 8 0.3 % 10 0.4 %

    

Search Keyphrases (Top 10) Full list   743 different keyphrases Search Percent nexearch 18 1.9 % tab_hty 15 1.6 % restriction orifice 10 1 % callenaere 2001 7 0.7 % cavitation number 7 0.7 % centrifugal pump 7 0.7 % rotating cavitation 6 0.6 % cavitation abstract 5 0.5 % orifice cavitation 5 0.5 % single-fluid models of cavitation flow 4 0.4 % Other phrases 852 91 %

Search Keywords (Top 10) Full list   1067 different keywords Search Percent cavitation 289 7.7 % of 141 3.7 % orifice 117 3.1 % in 71 1.8 % restriction 62 1.6 % propeller 51 1.3 % and 50 1.3 % pdf 49 1.3 % pump 48 1.2 % centrifugal 38 1 % Other words 2832 75.5 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 773 / 1108 Visitors 69.7 %

 

HTTP Status codes

HTTP Status codes* Hits Percent Bandwidth 206 Partial Content 5992 49.7 % 1.45 GB 103 Unknown error 3585 29.7 % 4.79 GB 401 Unauthorized 1133 9.4 % 2.69 MB 404 Document Not Found (hits on favicon excluded) 665 5.5 % 1.75 MB 500 Internal server Error 496 4.1 % 723.87 KB 301 Moved permanently (redirect) 135 1.1 % 44.72 KB 405 Method not allowed 26 0.2 % 8.30 KB 416 Requested range not valid 8 0 % 3.20 KB

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



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