Statistics for:  cav2001.library.caltech.edu Last Update:  06 Apr 2010 - 23:49 Reported period: Month Jan 2008

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 Jan 2008 First visit 01 Jan 2008 - 00:08 Last visit 31 Jan 2008 - 23:50   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 1567   2064 (1.31 visits/visitor) 5580 (2.7 Pages/Visit) 7572 (3.66 Hits/Visit) 3.37 GB (1714.18 KB/Visit) Not viewed traffic *     24748 25594 5.43 GB

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

 

Monthly history

Jan 2008 Feb 2008 Mar 2008 Apr 2008 May 2008 Jun 2008 Jul 2008 Aug 2008 Sep 2008 Oct 2008 Nov 2008 Dec 2008   Month Unique visitors Number of visits Pages Hits Bandwidth Jan 2008 1567 2064 5580 7572 3.37 GB Feb 2008 1605 2357 4593 6352 2.50 GB Mar 2008 1873 2617 5418 7108 3.29 GB Apr 2008 1856 2724 6234 8212 3.73 GB May 2008 1984 2686 5548 7404 3.73 GB Jun 2008 1954 2585 5394 7202 3.01 GB Jul 2008 1640 2264 5072 6962 2.80 GB Aug 2008 1492 2303 5432 7097 3.01 GB Sep 2008 1658 2327 4826 6341 2.97 GB Oct 2008 1833 2644 5195 6744 2.71 GB Nov 2008 1629 2522 5555 6859 3.11 GB Dec 2008 1411 2320 4695 6202 2.15 GB Total 20502 29413 63542 84055 36.39 GB

   

Days of month

01 Jan 02 Jan 03 Jan 04 Jan 05 Jan 06 Jan 07 Jan 08 Jan 09 Jan 10 Jan 11 Jan 12 Jan 13 Jan 14 Jan 15 Jan 16 Jan 17 Jan 18 Jan 19 Jan 20 Jan 21 Jan 22 Jan 23 Jan 24 Jan 25 Jan 26 Jan 27 Jan 28 Jan 29 Jan 30 Jan 31 Jan   Average Day Number of visits Pages Hits Bandwidth 01 Jan 2008 55 84 106 63.85 MB 02 Jan 2008 80 139 175 68.92 MB 03 Jan 2008 63 351 408 324.66 MB 04 Jan 2008 53 111 163 78.47 MB 05 Jan 2008 49 198 256 67.11 MB 06 Jan 2008 47 127 185 62.48 MB 07 Jan 2008 72 108 145 108.54 MB 08 Jan 2008 64 100 126 67.25 MB 09 Jan 2008 74 134 176 99.52 MB 10 Jan 2008 78 123 178 89.16 MB 11 Jan 2008 73 140 206 124.09 MB 12 Jan 2008 54 204 315 109.46 MB 13 Jan 2008 52 123 171 74.16 MB 14 Jan 2008 80 244 330 200.54 MB 15 Jan 2008 77 371 602 201.44 MB 16 Jan 2008 107 185 265 141.64 MB 17 Jan 2008 77 160 222 164.00 MB 18 Jan 2008 64 98 139 40.94 MB 19 Jan 2008 32 41 56 22.54 MB 20 Jan 2008 40 426 453 126.18 MB 21 Jan 2008 74 120 173 94.02 MB 22 Jan 2008 78 538 630 132.36 MB 23 Jan 2008 99 238 354 131.64 MB 24 Jan 2008 60 91 139 60.75 MB 25 Jan 2008 59 107 156 87.10 MB 26 Jan 2008 34 52 66 21.83 MB 27 Jan 2008 58 75 103 89.07 MB 28 Jan 2008 84 299 483 89.54 MB 29 Jan 2008 78 260 345 243.82 MB 30 Jan 2008 65 220 289 190.91 MB 31 Jan 2008 84 113 157 79.17 MB Average 66.58 180.00 244.26 111.46 MB Total 2064 5580 7572 3.37 GB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 192.75 282.75 123.16 MB Tue 270.60 361.80 141.74 MB Wed 183.20 251.80 126.53 MB Thu 167.60 220.80 143.55 MB Fri 114 166 82.65 MB Sat 123.75 173.25 55.23 MB Sun 187.75 228 87.97 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 00 301 430 190.69 MB 01 312 460 190.36 MB 02 179 256 132.45 MB 03 213 272 165.53 MB 04 240 315 198.05 MB 05 209 336 123.56 MB 06 183 264 125.10 MB 07 438 548 286.52 MB 08 679 736 279.43 MB 09 242 345 220.24 MB 10 191 274 193.96 MB 11 126 193 104.79 MB   Hours Pages Hits Bandwidth 12 231 318 186.97 MB 13 506 602 134.65 MB 14 185 229 119.85 MB 15 108 155 71.84 MB 16 108 164 41.38 MB 17 203 358 82.67 MB 18 138 190 77.41 MB 19 128 189 53.40 MB 20 126 197 73.48 MB 21 145 171 135.82 MB 22 173 242 111.57 MB 23 216 328 155.45 MB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 5580 7572 3.37 GB   Others 0 0 0

 

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

Hosts : 0 Known, 1588 Unknown (unresolved ip) 1567 Unique visitors Info. Pages Hits Bandwidth Last visit 198.142.101.100 ? 349 350 60.67 MB 20 Jan 2008 - 13:43 194.169.192.9 ? 326 326 26.05 MB 22 Jan 2008 - 08:05 83.103.186.148 ? 267 278 210.88 MB 09 Jan 2008 - 08:04 160.78.19.23 ? 240 259 267.88 MB 31 Jan 2008 - 07:08 155.185.228.25 ? 236 386 113.63 MB 16 Jan 2008 - 06:39 212.52.80.101 ? 213 213 75.62 MB 17 Jan 2008 - 05:53 152.78.64.222 ? 145 145 247.24 KB 31 Jan 2008 - 08:34 217.219.159.2 ? 127 210 42.10 MB 12 Jan 2008 - 23:25 125.34.53.220 ? 120 249 19.11 MB 28 Jan 2008 - 17:15 203.253.173.38 ? 62 62 33.30 KB 31 Jan 2008 - 13:10 Others   3495 5094 2.58 GB

 

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

47 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 2734+564 59.27 MB 31 Jan 2008 - 23:55 Yahoo Slurp 3033+218 362.65 MB 31 Jan 2008 - 23:58 MSNBot 2266+827 269.90 MB 31 Jan 2008 - 23:54 Googlebot 2701+41 1.25 GB 31 Jan 2008 - 23:50 Nutch 668+41 474.93 MB 31 Jan 2008 - 23:52 Java (Often spam bot) 642+1 26.29 MB 28 Jan 2008 - 03:52 Yandex bot 501+20 159.08 MB 31 Jan 2008 - 15:32 Ocelli 375+1 116.56 MB 14 Jan 2008 - 23:35 ichiro 346+2 1.85 MB 16 Jan 2008 - 10:52 Unknown robot (identified by 'bot*') 249+78 211.67 MB 31 Jan 2008 - 20:15 Others -20080130022227+20080130024040 76.19 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: 2064 - Average: 142 s Number of visits Percent 0s-30s 1771 85.8 % 30s-2mn 99 4.7 % 2mn-5mn 42 2 % 5mn-15mn 56 2.7 % 15mn-30mn 41 1.9 % 30mn-1h 40 1.9 % 1h+ 15 0.7 %

 

File type
File type Hits Percent Bandwidth Percent html HTML or XML static page 2147 28.3 % 16.69 MB 0.4 % pdf Adobe Acrobat file 2119 27.9 % 2.72 GB 80.6 % Unknown 1188 15.6 % 11.61 MB 0.3 % css Cascading Style Sheet file 772 10.1 % 1.58 MB 0 % png Image 696 9.1 % 1012.71 KB 0 % jpg Image 353 4.6 % 1.85 MB 0 % gif Image 171 2.2 % 360.44 KB 0 % ps   123 1.6 % 636.22 MB 18.4 % tex   3 0 % 100.51 KB 0 %

   

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

327 different pages-url Viewed Average size Entry Exit   /perl/user 310 2.90 KB 55 44 / 287 3.57 KB 220 178 /perl/user_eprints 265 3.30 KB 19 21 /perl/oai2 236 2.90 KB 88 117 /perl/search/simple 183 30.03 KB 6 11 /perl/search 97   1 3 /319/00/A9.006.pdf 96 146.07 KB 82 83 /view/subjects/ 95 3.53 KB 17 17 /159/00/Savchenko.pdf 80 622.81 KB 55 56 /358/00/b8_006_nagahara.pdf 76 292.48 KB 59 59 Others 3855 891.78 KB 1462 1475

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 6472 85.4 % Unknown 653 8.6 % Linux 305 4 % Macintosh 137 1.8 % RISC OS 4 0 % Sun Solaris 1 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 5098 67.3 % Firefox No 890 11.7 % Opera No 588 7.7 % Unknown ? 267 3.5 % Netscape No 232 3 % Mozilla No 187 2.4 % Minefield (Firefox 3.0 development) No 111 1.4 % Safari No 73 0.9 % Iceweasel No 46 0.6 % BonEcho (Firefox 2.0 development) No 30 0.3 %   Others   50 0.6 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 1591 44 % 1667 45 % Links from an Internet Search Engine - Full list - Google 1489 1489 - Yahoo! 61 65 - Unknown search engines 25 25 - Microsoft MSN Search 18 18 - Microsoft Windows Live 17 17 - Ask 15 15 - AOL 5 5 - Baidu 3 3 - AltaVista 3 3 - Google (cache) 2 6 - Others 4 4 1642 45.4 % 1650 44.6 % Links from an external page (other web sites except search engines) - Full list - http://etsiit.ugr.es/apps/foro/index.php 60 60 - http://acst.net/acst2007/index.php 43 43 - http://idc-cema.com/index.php 37 37 - http://en.wikipedia.org/wiki/Supercavitation 20 20 - http://www.foils.org/design.htm 16 16 - http://www.scirus.com/srsapp/search 14 14 - http://sudabest.com/vb/sendmessage.php 13 13 - http://sudabest.com/vb/t13921/ 12 12 - http://www.openarchives.org/Register/BrowseSites 8 8 - http://travelstory.net/Travel_Agency.cfm 8 8 - Others 137 139 368 10.1 % 370 10 % Unknown Origin 10 0.2 % 10 0.2 %

    

Search Keyphrases (Top 10) Full list   1185 different keyphrases Search Percent cavitation 52 3.2 % restriction orifice 26 1.6 % xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 24 1.4 % cavitation noise measurement tunnel 16 0.9 % supercavitation 15 0.9 % cav2001 12 0.7 % supercavitation propeller 10 0.6 % azipod 10 0.6 % cavitation erosion 8 0.4 % pump cavitation 8 0.4 % Other phrases 1434 88.7 %

Search Keywords (Top 10) Full list   1431 different keywords Search Percent cavitation 511 8.7 % of 141 2.4 % pdf 125 2.1 % propeller 118 2 % pump 105 1.7 % in 82 1.4 % orifice 68 1.1 % and 66 1.1 % water 57 0.9 % bubble 54 0.9 % Other words 4526 77.3 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 575 / 1567 Visitors 36.6 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 206 Partial Content 3600 45.5 % 2.46 GB 401 Unauthorized 3213 40.6 % 7.62 MB 404 Document Not Found (hits on favicon excluded) 635 8 % 1.68 MB 301 Moved permanently (redirect) 207 2.6 % 69.86 KB 500 Internal server Error 186 2.3 % 116.25 KB 416 Requested range not valid 54 0.6 % 20.38 KB 403 Forbidden 1 0 % 725 Bytes

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



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