Statistics for:  caltechlessgs.library.caltech.edu Last Update:  05 Jun 2011 - 13:41 Reported period: Month May 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 May 2011 First visit NA Last visit 31 May 2011 - 23:45   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 175   265 (1.51 visits/visitor) 445 (1.67 Pages/Visit) 588 (2.21 Hits/Visit) 17.04 MB (65.85 KB/Visit) Not viewed traffic *     12507 12812 481.32 MB

* 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 159 264 548 630 13.99 MB Feb 2011 192 272 503 684 17.17 MB Mar 2011 237 351 3771 3947 132.32 MB Apr 2011 165 257 625 746 44.75 MB May 2011 175 265 445 588 17.04 MB Jun 2011 22 30 56 72 2.68 MB 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 950 1439 5948 6667 227.96 MB

   

Days of month

01 May 02 May 03 May 04 May 05 May 06 May 07 May 08 May 09 May 10 May 11 May 12 May 13 May 14 May 15 May 16 May 17 May 18 May 19 May 20 May 21 May 22 May 23 May 24 May 25 May 26 May 27 May 28 May 29 May 30 May 31 May   Average Day Number of visits Pages Hits Bandwidth 01 May 2011 7 7 8 167.46 KB 02 May 2011 9 14 15 188.71 KB 03 May 2011 8 9 19 702.53 KB 04 May 2011 10 19 20 120.89 KB 05 May 2011 13 20 22 1.20 MB 06 May 2011 12 28 74 684.95 KB 07 May 2011 8 9 10 241.32 KB 08 May 2011 6 7 7 173.36 KB 09 May 2011 7 9 13 233.52 KB 10 May 2011 15 23 23 2.78 MB 11 May 2011 10 10 14 99.93 KB 12 May 2011 6 7 9 148.15 KB 13 May 2011 12 20 21 189.85 KB 14 May 2011 9 11 11 61.38 KB 15 May 2011 4 4 4 135.20 KB 16 May 2011 6 6 7 850.04 KB 17 May 2011 9 10 10 418.01 KB 18 May 2011 5 10 59 861.92 KB 19 May 2011 14 23 24 1.14 MB 20 May 2011 6 6 7 506.22 KB 21 May 2011 6 6 10 31.23 KB 22 May 2011 12 39 41 808.70 KB 23 May 2011 11 62 66 1.21 MB 24 May 2011 12 12 13 447.35 KB 25 May 2011 9 13 14 1.17 MB 26 May 2011 7 9 10 81.38 KB 27 May 2011 7 8 10 1.45 MB 28 May 2011 7 7 7 205.84 KB 29 May 2011 6 21 21 135.51 KB 30 May 2011 6 9 10 639.03 KB 31 May 2011 6 7 9 150.00 KB Average 8.55 14.35 18.97 562.93 KB Total 265 445 588 17.04 MB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 20 22.20 630.02 KB Tue 12.20 14.80 912.59 KB Wed 13 26.75 571.13 KB Thu 14.75 16.25 655.82 KB Fri 15.50 28 717.51 KB Sat 8.25 9.50 134.94 KB Sun 15.60 16.20 284.05 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 10 11 1.06 MB 01 68 70 809.31 KB 02 23 25 1.05 MB 03 13 15 1.20 MB 04 6 8 338.75 KB 05 13 15 738.84 KB 06 19 21 2.24 MB 07 14 14 698.02 KB 08 19 23 726.80 KB 09 22 23 1.02 MB 10 21 25 1.02 MB 11 19 21 373.79 KB   Hours Pages Hits Bandwidth 12 16 16 1.17 MB 13 5 6 265.30 KB 14 45 57 461.07 KB 15 2 2 3.45 KB 16 13 107 487.81 KB 17 16 16 145.03 KB 18 11 12 1.13 MB 19 21 21 307.43 KB 20 6 7 512.94 KB 21 40 40 394.06 KB 22 6 9 216.49 KB 23 17 24 849.74 KB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 445 588 17.04 MB   Others 0 0 0

 

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

Hosts : 0 Known, 175 Unknown (unresolved ip) 175 Unique visitors Info. Pages Hits Bandwidth Last visit 131.215.225.163 ? 59 154 696.18 KB 23 May 2011 - 01:10 203.253.173.38 ? 31 31 16.20 KB 31 May 2011 - 14:02 132.236.212.81 ? 31 31 105.81 KB 31 May 2011 - 08:50 218.213.134.77 ? 12 12 41.19 KB 27 May 2011 - 04:43 152.78.189.201 ? 10 15 40.42 KB 26 May 2011 - 23:17 174.36.32.149 ? 10 10 64.81 KB 19 May 2011 - 03:04 89.135.83.116 ? 10 10 71.67 KB 29 May 2011 - 21:57 116.125.142.194 ? 10 10 64.81 KB 22 May 2011 - 11:41 116.125.142.140 ? 10 10 64.81 KB 10 May 2011 - 12:54 116.125.142.166 ? 10 10 64.81 KB 06 May 2011 - 17:32 Others   252 295 15.84 MB

 

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

33 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 7434+330 272.38 MB 31 May 2011 - 23:02 Googlebot 1668+58 90.58 MB 31 May 2011 - 22:23 Yahoo Slurp 739+62 37.89 MB 31 May 2011 - 15:38 Java (Often spam bot) 423 8.75 MB 31 May 2011 - 14:11 Unknown robot (identified by empty user agent string) 307+6 11.36 MB 31 May 2011 - 23:25 Unknown robot (identified by 'bot*') 135+168 873.43 KB 31 May 2011 - 23:38 MSNBot 155+22 660.12 KB 31 May 2011 - 20:00 Nutch 90+4 6.13 MB 14 May 2011 - 21:41 BaiDuSpider 80+7 273.64 KB 31 May 2011 - 15:33 Harvest 76 92.24 KB 31 May 2011 - 23:23 Others 213+140 1.22 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: 265 - Average: 47 s Number of visits Percent 0s-30s 247 93.2 % 30s-2mn 9 3.3 % 2mn-5mn 6 2.2 % 5mn-15mn 1 0.3 % 15mn-30mn     30mn-1h 1 0.3 % 1h+ 1 0.3 %

 

File type
File type Hits Percent Bandwidth Percent Unknown 213 36.2 % 602.66 KB 3.4 % html HTML or XML static page 162 27.5 % 1.31 MB 7.6 % png Image 107 18.1 % 73.54 KB 0.4 % pdf Adobe Acrobat file 70 11.9 % 14.96 MB 87.8 % css Cascading Style Sheet file 35 5.9 % 109.57 KB 0.6 % jpg Image 1 0.1 % 5.16 KB 0 %

   

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

70 different pages-url Viewed Average size Entry Exit   /perl/oai2 80 2.15 KB 69 74 / 72 3.16 KB 66 55 /perl/users/staff/edit_user 28 4.08 KB   1 /perl/register 22 5.28 KB 5 5 /6/01/Abstract1.pdf 18 488.71 KB 18 17 /information.html 17 7.21 KB 10 8 /perl/users/staff/view_user 15 4.97 KB     /3/01/les_sgs.pdf 13 127.81 KB 13 13 /perl/search/simple 10 5.15 KB   4 /perl/search 10       Others 160 37.04 KB 84 88

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 433 73.6 % Unknown 101 17.1 % Linux 38 6.4 % Macintosh 15 2.5 % Symbian OS 1 0.1 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent Firefox No 250 42.5 % MS Internet Explorer No 167 28.4 % Unknown ? 81 13.7 % Mozilla No 29 4.9 % Google Chrome No 29 4.9 % Safari No 21 3.5 % Opera No 11 1.8 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 182 57.5 % 182 57.5 % Links from an Internet Search Engine - Full list - Google 72 72 - Scroogle 1 1 73 23.1 % 73 23.1 % Links from an external page (other web sites except search engines) - Full list - http://www.hostinginfinite.com 17 17 - http://libguides.caltech.edu/CODA 4 4 - http://www.opendoar.org/find.php 3 3 - http://fetion.info/space.php 2 2 - http://googlezoekmachineoptimalisatie.net 2 2 - http://home.zj.com/space.php 2 2 - http://www.chinasjs.com.cn/home/space.php 2 2 - http://www.webacg.com/me/space.php 2 2 - http://www.bjboy.net/space.php 2 2 - http://poiskauto.com 2 2 - Others 21 21 59 18.6 % 59 18.6 % Unknown Origin 2 0.6 % 2 0.6 %

    

Search Keyphrases (Top 10) Full list   55 different keyphrases Search Percent large eddy simulation 10 14.7 % peters turbulent combustion 2 2.9 % large-eddy simulation of turbulent combustion 2 2.9 % computation of compressible multiphase flows 2 2.9 % large eddy simulation of a turbulent reacting compressible jet 2 2.9 % subgrid 1 1.4 % turbulent combustion peters 1 1.4 % a priori les 1 1.4 % combustion large eddy simulation 2011 1 1.4 % large eddy simulation nyquist limit energy spectrum 1 1.4 % Other phrases 45 66.1 %

Search Keywords (Top 10) Full list   106 different keywords Search Percent simulation 21 7.9 % eddy 19 7.2 % large 18 6.8 % les 15 5.7 % turbulent 11 4.1 % of 10 3.8 % pdf 9 3.4 % combustion 8 3 % subgrid 5 1.9 % flows 5 1.9 % Other words 142 53.9 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 74 / 175 Visitors 42.2 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 401 Unauthorized 224 36 % 647.94 KB 404 Document Not Found (hits on favicon excluded) 166 26.7 % 527.32 KB 301 Moved permanently (redirect) 93 14.9 % 32.39 KB 103 Unknown error 68 10.9 % 34.83 MB 206 Partial Content 67 10.7 % 14.96 MB 500 Internal server Error 3 0.4 % 129.37 KB

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



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