Statistics for:  thesis.library.caltech.edu Last Update:  15 Jan 2010 - 11:06 Reported period: Month Mar 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 Mar 2008 First visit 01 Mar 2008 - 00:01 Last visit 31 Mar 2008 - 23:59   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 34221   44206 (1.29 visits/visitor) 135422 (3.06 Pages/Visit) 193493 (4.37 Hits/Visit) 152.23 GB (3610.94 KB/Visit) Not viewed traffic *     540411 562414 315.71 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 28772 39865 103030 156287 119.64 GB Feb 2008 31144 41194 122347 180975 145.57 GB Mar 2008 34221 44206 135422 193493 152.23 GB Apr 2008 35459 45785 111141 171780 144.31 GB May 2008 39681 50742 128694 188039 165.51 GB Jun 2008 52125 65695 153824 221421 177.65 GB Jul 2008 40341 51824 121273 185921 150.62 GB Aug 2008 35130 46854 123581 178958 142.70 GB Sep 2008 35877 48028 152606 211037 119.42 GB Oct 2008 39448 51894 126030 185005 168.67 GB Nov 2008 40998 53774 137817 204657 199.58 GB Dec 2008 31681 42130 133932 183129 172.38 GB Total 444877 581991 1549697 2260702 1858.28 GB

   

Days of month

01 Mar 02 Mar 03 Mar 04 Mar 05 Mar 06 Mar 07 Mar 08 Mar 09 Mar 10 Mar 11 Mar 12 Mar 13 Mar 14 Mar 15 Mar 16 Mar 17 Mar 18 Mar 19 Mar 20 Mar 21 Mar 22 Mar 23 Mar 24 Mar 25 Mar 26 Mar 27 Mar 28 Mar 29 Mar 30 Mar 31 Mar   Average Day Number of visits Pages Hits Bandwidth 01 Mar 2008 1061 3843 5287 3.73 GB 02 Mar 2008 1240 2844 4437 3.83 GB 03 Mar 2008 1829 5197 7509 4.83 GB 04 Mar 2008 1801 4277 6411 4.42 GB 05 Mar 2008 1729 4596 6758 4.85 GB 06 Mar 2008 1623 4001 6273 3.95 GB 07 Mar 2008 1373 3164 5016 3.82 GB 08 Mar 2008 1009 2586 4080 2.65 GB 09 Mar 2008 1064 2968 4274 2.46 GB 10 Mar 2008 1701 4129 6363 4.43 GB 11 Mar 2008 1762 7014 9382 14.60 GB 12 Mar 2008 1772 9266 11819 21.41 GB 13 Mar 2008 1628 7077 9113 4.30 GB 14 Mar 2008 1417 3252 5105 4.72 GB 15 Mar 2008 1008 2514 3898 2.32 GB 16 Mar 2008 1068 2856 4437 3.52 GB 17 Mar 2008 1604 3803 5919 4.80 GB 18 Mar 2008 1668 9854 12037 4.36 GB 19 Mar 2008 1619 13018 15031 5.11 GB 20 Mar 2008 1364 4873 6767 3.90 GB 21 Mar 2008 1186 2903 4548 3.40 GB 22 Mar 2008 873 1779 2816 2.37 GB 23 Mar 2008 1020 2210 3543 2.32 GB 24 Mar 2008 1535 3831 5705 4.19 GB 25 Mar 2008 1622 3495 5655 4.29 GB 26 Mar 2008 1635 3167 5318 3.88 GB 27 Mar 2008 1700 3551 5805 4.94 GB 28 Mar 2008 1392 2943 4878 3.95 GB 29 Mar 2008 975 1998 3126 2.58 GB 30 Mar 2008 1196 3013 4472 2.98 GB 31 Mar 2008 1732 5400 7711 9.33 GB Average 1426.00 4368.45 6241.71 4.91 GB Total 44206 135422 193493 152.23 GB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 4472 6641.40 5.52 GB Tue 6160 8371.25 6.92 GB Wed 7511.75 9731.50 8.81 GB Thu 4875.50 6989.50 4.27 GB Fri 3065.50 4886.75 3.97 GB Sat 2544 3841.40 2.73 GB Sun 2778.20 4232.60 3.02 GB

 

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 5522 7340 9.87 GB 01 6002 8083 10.42 GB 02 5251 7514 9.35 GB 03 4696 6835 6.87 GB 04 8595 10854 5.37 GB 05 4717 7157 6.34 GB 06 5135 8040 6.87 GB 07 5127 8195 6.28 GB 08 5489 8927 6.52 GB 09 13756 17094 7.12 GB 10 4909 7673 5.30 GB 11 4846 7909 6.05 GB   Hours Pages Hits Bandwidth 12 10078 12834 4.59 GB 13 4662 7508 5.09 GB 14 5818 8413 5.77 GB 15 4994 7213 5.07 GB 16 4529 6515 4.45 GB 17 4471 6607 4.54 GB 18 4087 6136 3.93 GB 19 3889 5780 4.53 GB 20 3654 5754 4.76 GB 21 3659 5587 4.94 GB 22 5773 7653 8.13 GB 23 5763 7872 10.07 GB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 135422 193493 152.23 GB   Others 0 0 0

 

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

Hosts : 0 Known, 34668 Unknown (unresolved ip) 34221 Unique visitors Pages Hits Bandwidth Last visit 208.68.138.5 8082 8082 25.79 GB 12 Mar 2008 - 03:37 208.111.154.15 4716 4716 2.06 GB 31 Mar 2008 - 23:59 211.3.151.173 4573 4573 52.23 MB 25 Mar 2008 - 03:58 60.240.249.211 3385 3385 32.42 MB 30 Mar 2008 - 21:53 60.240.249.210 2626 2626 26.40 MB 30 Mar 2008 - 12:05 60.240.249.209 2395 2395 23.22 MB 31 Mar 2008 - 11:52 82.153.71.203 2365 2365 23.92 MB 25 Mar 2008 - 12:25 207.109.1.73 2274 2277 21.06 MB 31 Mar 2008 - 06:02 131.215.70.240 2051 2211 44.02 MB 31 Mar 2008 - 13:23 60.240.249.207 1962 1962 17.92 MB 18 Mar 2008 - 09:15 Others 100993 158901 124.15 GB

 

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

79 different robots* Hits Bandwidth Last visit Yahoo Slurp 42712+539 54.92 GB 31 Mar 2008 - 23:59 Unknown robot (identified by 'crawl') 38564+874 13.29 GB 31 Mar 2008 - 23:40 Googlebot 32242+76 39.78 GB 31 Mar 2008 - 23:35 MSNBot 24103+675 3.35 GB 31 Mar 2008 - 23:54 Nutch 9722+130 17.27 GB 31 Mar 2008 - 23:05 Perl tool 9262 92.38 MB 31 Mar 2008 - 21:12 Ask 8892+148 179.82 MB 31 Mar 2008 - 23:59 BaiDuSpider 5320+49 510.25 MB 31 Mar 2008 - 23:44 WGet tools 2482+1 12.89 GB 31 Mar 2008 - 12:33 Ocelli 2455+2 1.26 GB 17 Mar 2008 - 15:02 Others -6603037+6619932 3.84 GB

* 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: 44206 - Average: 143 s Number of visits Percent 0s-30s 37001 83.7 % 30s-2mn 2363 5.3 % 2mn-5mn 1394 3.1 % 5mn-15mn 1419 3.2 % 15mn-30mn 935 2.1 % 30mn-1h 808 1.8 % 1h+ 286 0.6 %

 

File type

File type Hits Percent Bandwidth Percent php Dynamic PHP Script file 73602 38 % 848.49 MB 0.5 % pdf Adobe Acrobat file 37229 19.2 % 143.29 GB 94.1 % gif Image 33922 17.5 % 66.59 MB 0 % jpg Image 24149 12.4 % 319.69 MB 0.2 % Unknown 22992 11.8 % 3.46 GB 2.2 % html HTML or XML static page 1117 0.5 % 209.72 MB 0.1 % ps   138 0 % 2.48 GB 1.6 % avi Video file 69 0 % 706.21 MB 0.4 % bib   61 0 % 2.76 MB 0 % mpg Video file 43 0 % 13.70 MB 0 % xls Document 37 0 % 2.71 MB 0 % doc Document 23 0 % 11.43 MB 0 % mov Video file 20 0 % 850.60 MB 0.5 % m   18 0 % 223.49 KB 0 % txt Text file 15 0 % 74.04 KB 0 % zip Archive 15 0 % 18.92 MB 0 % nb   13 0 % 2.94 MB 0 % bbl   12 0 % 248.80 KB 0 % tex   9 0 % 610.90 KB 0 % enl   3 0 % 216.45 KB 0 % gz Archive 3 0 % 6.47 MB 0 % tgz Archive 2 0 % 1.38 MB 0 % old   1 0 % 9.94 KB 0 %

   

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

13656 different pages-url Viewed Average size Entry Exit   /ETD-db/ETD-search/search 7397 5.20 KB 553 747 /ETD-db/ETD-browse/browse 7081 467.18 KB 1284 1840 /ETD-db/OAI2/oai 2708 47.22 KB 380 258 / 2098 133 Bytes 1433 394 /etd/available/etd-06042002-125011/ 858 9.66 KB 312 176 /ETD-db/OAI/oai 737 162.19 KB 307 406 /ETD-db/ETD-search/search_by_keyword 701 2.72 KB 10 119 /ETD-db/ETD-search/search_by_advisor 620 5.36 KB 5 45 /etd/available/ 596 308.37 KB 45 35 /etd/available/etd-06062003-164310/unrestricted/cirinothesis.pdf 580 3.99 MB 113 231 Others 112046 1.33 MB 39764 39955

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 134433 69.4 % Unknown 31306 16.1 % Linux 19090 9.8 % Macintosh 8555 4.4 % Sun Solaris 43 0 % Java Mobile 16 0 % BlackBerry 13 0 % BSD 8 0 % Symbian OS 7 0 % WebTV 4 0 %   Others 9 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 101991 52.7 % Firefox No 49213 25.4 % Unknown ? 24682 12.7 % Mozilla No 7417 3.8 % Safari No 5247 2.7 % Opera No 1731 0.8 % Minefield (Firefox 3.0 development) No 1487 0.7 % Netscape No 623 0.3 % Konqueror No 271 0.1 % Iceweasel No 231 0.1 %   Others   600 0.3 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 63102 46.5 % 63986 33 % Links from an Internet Search Engine - Full list - Google 31219 31228 - Yahoo! 960 965 - Unknown search engines 805 805 - Microsoft Windows Live 202 202 - Ask 165 165 - Microsoft MSN Search 144 144 - AOL 129 129 - Google (Images) 92 122 - Google (cache) 52 308 - Dogpile 38 38 - Others 222 235 34028 25.1 % 34341 17.7 % Links from an external page (other web sites except search engines) - Full list - http://etd.caltech.edu/ETD-db/ETD-search/search 7697 8706 - http://etd.caltech.edu/ETD-db/ETD-browse/browse 6399 11097 - http://etd.caltech.edu/ETD-db/ETD-search/search_by_advisor 973 1160 - http://etd.caltech.edu/etd/available/ 763 1335 - http://www.scirus.com/srsapp/search 437 437 - http://etd.caltech.edu/ETD-db/ETD-review/view_etd 378 388 - http://etd.caltech.edu/ETD-db/ETD-search/search_by_keyword 320 400 - http://etd.caltech.edu/ETD-db/ETD-submit/manage_committee 316 316 - http://etd.caltech.edu/ETD-db/ETD-submit/login 298 420 - http://etd.caltech.edu/ETD-db/ETD-submit/add_committee 289 289 - Others 20354 70550 38224 28.2 % 95098 49.1 % Unknown Origin 67 0 % 67 0 %

    

Search Keyphrases (Top 10) Full list   27357 different keyphrases Search Percent michael basin 155 0.4 % double inductive iris filter 112 0.3 % amy mainzer 55 0.1 % alice eve 50 0.1 % multirate signal processing 41 0.1 % caltech thesis 41 0.1 % cis regulation 39 0.1 % yen hoang 38 0.1 % oxazole 35 0.1 % shear lag 34 0.1 % Other phrases 32713 98.1 %

Search Keywords (Top 10) Full list   22750 different keywords Search Percent of 4044 3.1 % and 1854 1.4 % pdf 1571 1.2 % thesis 1522 1.1 % in 1429 1.1 % the 1210 0.9 % caltech 1111 0.8 % for 789 0.6 % filetype 674 0.5 % a 633 0.4 % Other words 114692 88.5 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 21477 / 34221 Visitors 62.7 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 206 Partial Content 212284 61.4 % 168.27 GB 403 Forbidden 115301 33.3 % 38.24 MB 301 Moved permanently (redirect) 9222 2.6 % 3.06 MB 401 Unauthorized 4780 1.3 % 2.21 MB 404 Document Not Found (hits on favicon excluded) 3874 1.1 % 1.22 MB 416 Requested range not valid 131 0 % 50.92 KB 400 Bad Request 20 0 % 1.21 KB 405 Method not allowed 10 0 % 3.19 KB

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



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