Statistics for:  cav2001.library.caltech.edu Last Update:  07 Mar 2011 - 11:56 Reported period: Month Feb 2011

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 Feb 2011 First visit 01 Feb 2011 - 00:12 Last visit 28 Feb 2011 - 23:59   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 999   1289 (1.29 visits/visitor) 2525 (1.95 Pages/Visit) 3202 (2.48 Hits/Visit) 689.84 MB (548.01 KB/Visit) Not viewed traffic *     52745 53714 6.32 GB

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

 

Monthly history

Jan 2011 Feb 2011 Mar 2011 Apr 2011 May 2011 Jun 2011 Jul 2011 Aug 2011 Sep 2011 Oct 2011 Nov 2011 Dec 2011   Month Unique visitors Number of visits Pages Hits Bandwidth Jan 2011 1003 1391 5129 6416 720.78 MB Feb 2011 999 1289 2525 3202 689.84 MB Mar 2011 211 256 435 667 231.19 MB Apr 2011 0 0 0 0 0 May 2011 0 0 0 0 0 Jun 2011 0 0 0 0 0 Jul 2011 0 0 0 0 0 Aug 2011 0 0 0 0 0 Sep 2011 0 0 0 0 0 Oct 2011 0 0 0 0 0 Nov 2011 0 0 0 0 0 Dec 2011 0 0 0 0 0 Total 2213 2936 8089 10285 1.60 GB

   

Days of month

01 Feb 02 Feb 03 Feb 04 Feb 05 Feb 06 Feb 07 Feb 08 Feb 09 Feb 10 Feb 11 Feb 12 Feb 13 Feb 14 Feb 15 Feb 16 Feb 17 Feb 18 Feb 19 Feb 20 Feb 21 Feb 22 Feb 23 Feb 24 Feb 25 Feb 26 Feb 27 Feb 28 Feb   Average Day Number of visits Pages Hits Bandwidth 01 Feb 2011 54 95 117 34.14 MB 02 Feb 2011 37 188 206 24.68 MB 03 Feb 2011 36 91 104 46.80 MB 04 Feb 2011 29 48 58 11.23 MB 05 Feb 2011 29 32 43 5.56 MB 06 Feb 2011 28 32 36 7.86 MB 07 Feb 2011 59 82 105 29.97 MB 08 Feb 2011 43 63 83 22.29 MB 09 Feb 2011 46 63 142 24.81 MB 10 Feb 2011 45 62 81 14.31 MB 11 Feb 2011 41 74 99 46.15 MB 12 Feb 2011 19 21 28 8.61 MB 13 Feb 2011 30 43 120 10.36 MB 14 Feb 2011 40 48 63 29.95 MB 15 Feb 2011 48 144 170 18.90 MB 16 Feb 2011 47 77 95 6.83 MB 17 Feb 2011 97 162 198 37.18 MB 18 Feb 2011 59 96 134 27.77 MB 19 Feb 2011 96 181 194 50.48 MB 20 Feb 2011 36 74 107 28.78 MB 21 Feb 2011 37 60 80 19.37 MB 22 Feb 2011 38 81 104 31.23 MB 23 Feb 2011 58 74 118 28.57 MB 24 Feb 2011 65 173 190 27.31 MB 25 Feb 2011 36 191 209 9.01 MB 26 Feb 2011 44 117 127 40.90 MB 27 Feb 2011 39 64 91 30.52 MB 28 Feb 2011 53 89 100 16.28 MB Average 46.04 90.18 114.36 24.64 MB Total 1289 2525 3202 689.84 MB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 69.75 87 23.89 MB Tue 95.75 118.50 26.64 MB Wed 100.50 140.25 21.22 MB Thu 122 143.25 31.40 MB Fri 102.25 125 23.54 MB Sat 87.75 98 26.39 MB Sun 53.25 88.50 19.38 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 00 134 144 46.43 MB 01 177 195 28.50 MB 02 216 281 15.51 MB 03 101 119 23.69 MB 04 83 95 12.34 MB 05 80 94 26.04 MB 06 180 225 54.55 MB 07 104 128 60.66 MB 08 77 91 42.21 MB 09 193 244 23.96 MB 10 99 103 15.94 MB 11 153 180 54.72 MB   Hours Pages Hits Bandwidth 12 63 86 46.15 MB 13 97 115 18.49 MB 14 34 98 8.67 MB 15 53 69 38.41 MB 16 59 78 15.20 MB 17 67 97 23.74 MB 18 114 126 9.58 MB 19 61 80 48.77 MB 20 71 107 15.00 MB 21 85 163 31.97 MB 22 68 99 13.47 MB 23 156 185 15.84 MB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 2525 3202 689.84 MB   Others 0 0 0

 

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

Hosts : 0 Known, 1023 Unknown (unresolved ip) 999 Unique visitors Info. Pages Hits Bandwidth Last visit 86.147.7.66 ? 219 219 5.18 MB 25 Feb 2011 - 09:33 98.211.40.35 ? 151 151 0 05 Feb 2011 - 10:58 38.99.98.125 ? 82 82 687.04 KB 15 Feb 2011 - 02:39 203.253.173.38 ? 56 56 30.08 KB 28 Feb 2011 - 13:01 85.17.26.68 ? 44 44 518.92 KB 03 Feb 2011 - 00:32 83.206.77.209 ? 38 49 9.87 MB 25 Feb 2011 - 01:31 128.84.116.87 ? 28 28 92.80 KB 28 Feb 2011 - 08:20 94.71.11.61 ? 27 33 11.09 MB 20 Feb 2011 - 03:00 219.234.81.136 ? 20 30 2.12 MB 28 Feb 2011 - 22:49 130.83.195.135 ? 19 39 417.79 KB 17 Feb 2011 - 02:35 Others   1841 2471 659.87 MB

 

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

45 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 23503+375 278.08 MB 28 Feb 2011 - 18:35 Googlebot 4612+52 932.19 MB 28 Feb 2011 - 23:48 Yahoo Slurp 4520+61 708.54 MB 28 Feb 2011 - 23:50 Unknown robot (identified by 'bot*') 2204+764 291.51 MB 28 Feb 2011 - 23:32 Unknown robot (identified by 'discovery') 2100+57 135.86 MB 28 Feb 2011 - 18:07 Custo 583+41 18.25 MB 28 Feb 2011 - 15:36 Spiderman 380+7 23.50 MB 19 Feb 2011 - 21:22 Nutch 350+31 14.28 MB 24 Feb 2011 - 18:55 Unknown robot (identified by 'robot') 288+22 14.32 MB 28 Feb 2011 - 17:39 Yandex bot 257+33 14.28 MB 27 Feb 2011 - 05:25 Others 1060+290 51.01 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: 1289 - Average: 79 s Number of visits Percent 0s-30s 1187 92 % 30s-2mn 31 2.4 % 2mn-5mn 21 1.6 % 5mn-15mn 20 1.5 % 15mn-30mn 13 1 % 30mn-1h 14 1 % 1h+ 3 0.2 %

 

File type
File type Hits Percent Bandwidth Percent html HTML or XML static page 1024 31.9 % 8.24 MB 1.1 % pdf Adobe Acrobat file 868 27.1 % 505.36 MB 73.2 % Unknown 559 17.4 % 2.30 MB 0.3 % png Image 253 7.9 % 376.49 KB 0 % css Cascading Style Sheet file 205 6.4 % 609.08 KB 0 % jpg Image 147 4.5 % 789.96 KB 0.1 % ps   74 2.3 % 172.05 MB 24.9 % gif Image 72 2.2 % 152.84 KB 0 %

   

Pages-URL (Top 10)   -   Full list   -   Entry   -   Exit
342 different pages-url Viewed Average size Entry Exit   / 318 1.85 KB 140 109 /319/00/A9.006.pdf 207 139.77 KB 191 188 /perl/oai2 87 13.74 KB 42 68 /perl/search/simple 74 7.68 KB 7 22 /perl/search 71   4 3 /358/00/b8_006_nagahara.pdf 38 284.58 KB 33 32 /help/ 37 25.23 KB 9 12 /302/00/A2-004.pdf 33 131.25 KB 29 29 /perl/oai 30 14.36 KB 30 2 /103/ 29 7.19 KB 18 18 Others 1601 410.03 KB 786 806

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 2162 67.5 % Unknown 770 24 % Macintosh 140 4.3 % Linux 126 3.9 % Java Mobile 2 0 % HP UX 2 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 1347 42 % Firefox No 707 22 % Mozilla No 623 19.4 % Google Chrome No 187 5.8 % Safari No 134 4.1 % Unknown ? 128 3.9 % Opera No 47 1.4 % Netscape No 20 0.6 % Iceweasel No 4 0.1 % GNU IceApe No 2 0 %   Others   3 0 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 1259 57 % 1313 57.9 % Links from an Internet Search Engine - Full list - Google 624 625 - Yahoo! 21 21 - Microsoft Bing 15 15 - Unknown search engines 12 12 - Yandex 4 4 - AOL 1 1 - Web.de 1 1 678 30.7 % 679 29.9 % Links from an external page (other web sites except search engines) - Full list - http://urlimp.com/starrett-120a-6-dial-caliper-0-to-6-inch-with-... 33 33 - http://urlimp.com/carrera-precision-cp8812-t-12-inch-titanium-di... 31 31 - http://urlimp.com/mitutoyo-611203-531-asme-grade-0-3-0-length-ga... 30 30 - http://urlimp.com/mitutoyo-500-196-20-digimatic-digital-caliper-... 30 30 - http://urlimp.com/0-6-premium-outside-micrometer-machinist-tool-... 30 30 - http://www.foils.org/design.htm 10 10 - http://www.scirus.com/srsapp/search 6 6 - http://en.wikipedia.org/wiki/Supercavitation 5 5 - http://www.penguinjerseyshop.com 4 4 - http://www.blackhawkjerseyshop.com/tomas-kopecky-jersey-c-24.htm... 4 4 - Others 86 90 269 12.1 % 273 12 % Unknown Origin 2 0 % 2 0 %

    

Search Keyphrases (Top 10) Full list   492 different keyphrases Search Percent restriction orifice 15 2.3 % cavitation hydrofoil 11 1.7 % restriction orifice installation 7 1.1 % cav2001 7 1.1 % restriction orifice cavitation 6 0.9 % bubble tim colonius california institute of technology filetype pdf 5 0.7 % tab_hty 5 0.7 % orifice plate cavitation 4 0.6 % experiment orifice 4 0.6 % cavitation turbulence model 4 0.6 % Other phrases 562 89.2 %

Search Keywords (Top 10) Full list   765 different keywords Search Percent cavitation 236 8.8 % orifice 111 4.1 % of 109 4 % in 54 2 % restriction 54 2 % and 45 1.6 % pdf 42 1.5 % pump 37 1.3 % flow 36 1.3 % bubble 33 1.2 % Other words 1908 71.5 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 599 / 999 Visitors 59.9 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 206 Partial Content 4570 39.6 % 669.05 MB 404 Document Not Found (hits on favicon excluded) 2934 25.4 % 8.27 MB 103 Unknown error 1622 14 % 3.22 GB 401 Unauthorized 1358 11.7 % 3.49 MB 500 Internal server Error 926 8 % 7.74 MB 301 Moved permanently (redirect) 115 0.9 % 38.70 KB

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



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