Statistics for:  thesis.library.caltech.edu Last Update:  15 Jan 2010 - 11:06 Reported period: Month Dec 2007

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 Dec 2007 First visit 01 Dec 2007 - 00:01 Last visit 31 Dec 2007 - 23:58   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 24466   31353 (1.28 visits/visitor) 89750 (2.86 Pages/Visit) 132990 (4.24 Hits/Visit) 109.74 GB (3670.11 KB/Visit) Not viewed traffic *     380399 395082 242.84 GB

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

 

Monthly history

Jan 2007 Feb 2007 Mar 2007 Apr 2007 May 2007 Jun 2007 Jul 2007 Aug 2007 Sep 2007 Oct 2007 Nov 2007 Dec 2007   Month Unique visitors Number of visits Pages Hits Bandwidth Jan 2007 25577 33839 131382 179919 126.47 GB Feb 2007 25054 32421 128840 172624 133.94 GB Mar 2007 27645 35957 107918 156761 126.73 GB Apr 2007 26947 36133 98480 145603 116.52 GB May 2007 26401 36624 104664 153616 121.45 GB Jun 2007 22946 31348 97259 138875 129.14 GB Jul 2007 23307 32547 100909 141586 102.50 GB Aug 2007 23060 31441 99169 139813 100.87 GB Sep 2007 23470 32758 87014 130346 100.70 GB Oct 2007 27504 36964 93871 145838 120.78 GB Nov 2007 27970 36795 104409 155761 150.14 GB Dec 2007 24466 31353 89750 132990 109.74 GB Total 304347 408180 1243665 1793732 1438.96 GB

   

Days of month

01 Dec 02 Dec 03 Dec 04 Dec 05 Dec 06 Dec 07 Dec 08 Dec 09 Dec 10 Dec 11 Dec 12 Dec 13 Dec 14 Dec 15 Dec 16 Dec 17 Dec 18 Dec 19 Dec 20 Dec 21 Dec 22 Dec 23 Dec 24 Dec 25 Dec 26 Dec 27 Dec 28 Dec 29 Dec 30 Dec 31 Dec   Average Day Number of visits Pages Hits Bandwidth 01 Dec 2007 876 5496 6676 3.66 GB 02 Dec 2007 978 3002 4223 2.08 GB 03 Dec 2007 1491 3274 5337 4.47 GB 04 Dec 2007 1519 4333 6522 11.19 GB 05 Dec 2007 1488 3689 5799 5.59 GB 06 Dec 2007 1416 4303 6527 5.62 GB 07 Dec 2007 1155 2476 3975 3.42 GB 08 Dec 2007 807 2313 3323 2.37 GB 09 Dec 2007 1027 4159 5440 2.46 GB 10 Dec 2007 1431 3546 5483 3.80 GB 11 Dec 2007 1451 3738 5624 5.03 GB 12 Dec 2007 1379 4742 6648 4.02 GB 13 Dec 2007 1263 3439 5160 4.12 GB 14 Dec 2007 1063 3183 4690 2.59 GB 15 Dec 2007 685 1443 2311 1.43 GB 16 Dec 2007 877 2059 3298 2.82 GB 17 Dec 2007 1339 3482 5438 4.48 GB 18 Dec 2007 1218 2987 4595 3.78 GB 19 Dec 2007 1162 2692 4239 4.51 GB 20 Dec 2007 1090 3519 5019 3.51 GB 21 Dec 2007 787 1839 2870 2.23 GB 22 Dec 2007 559 1459 2278 1.98 GB 23 Dec 2007 608 1594 2464 1.61 GB 24 Dec 2007 676 2196 3432 4.61 GB 25 Dec 2007 636 1921 2704 2.22 GB 26 Dec 2007 790 2148 3210 2.92 GB 27 Dec 2007 861 3046 4159 4.96 GB 28 Dec 2007 753 1757 2792 2.28 GB 29 Dec 2007 642 2452 3621 2.68 GB 30 Dec 2007 637 1907 2749 1.65 GB 31 Dec 2007 689 1556 2384 1.65 GB Average 1011.39 2895.16 4290.00 3.54 GB Total 31353 89750 132990 109.74 GB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 2810.80 4414.80 3.80 GB Tue 3244.75 4861.25 5.55 GB Wed 3317.75 4974 4.26 GB Thu 3576.75 5216.25 4.55 GB Fri 2313.75 3581.75 2.63 GB Sat 2632.60 3641.80 2.42 GB Sun 2544.20 3634.80 2.12 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 3695 5449 4.28 GB 01 3131 4662 3.96 GB 02 3030 4558 7.17 GB 03 4857 6326 4.97 GB 04 3021 4571 4.22 GB 05 3361 5125 4.24 GB 06 3543 5635 4.96 GB 07 3790 6028 5.42 GB 08 4755 7047 6.00 GB 09 4349 6545 5.59 GB 10 4132 6269 5.73 GB 11 5618 7926 5.43 GB   Hours Pages Hits Bandwidth 12 4022 6078 3.82 GB 13 4779 6925 3.73 GB 14 4753 6766 3.95 GB 15 3176 4811 3.22 GB 16 4222 5815 3.46 GB 17 3387 5070 3.49 GB 18 3475 5019 6.45 GB 19 2772 4271 5.78 GB 20 2995 4493 3.36 GB 21 2482 3965 3.02 GB 22 2978 4548 3.51 GB 23 3427 5088 3.98 GB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 89750 132990 109.74 GB   Others 0 0 0

 

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

Hosts : 0 Known, 24773 Unknown (unresolved ip) 24466 Unique visitors Pages Hits Bandwidth Last visit 209.249.86.17 4420 4424 65.37 MB 31 Dec 2007 - 23:47 198.89.160.22 2940 2940 29.28 MB 01 Dec 2007 - 17:57 207.109.1.73 2856 2858 38.19 MB 30 Dec 2007 - 23:22 209.249.86.210 2256 2256 71.86 MB 31 Dec 2007 - 23:54 131.215.62.73 1189 1374 99.82 MB 22 Dec 2007 - 11:50 208.99.195.54 963 963 9.63 MB 02 Dec 2007 - 03:59 131.215.96.238 959 968 72.76 MB 21 Dec 2007 - 09:40 193.3.8.1 945 945 10.60 MB 31 Dec 2007 - 17:47 70.226.20.222 888 906 2.12 GB 29 Dec 2007 - 17:46 131.215.225.176 782 876 527.12 MB 06 Dec 2007 - 17:19 Others 71552 114480 106.72 GB

 

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

78 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 34584+1195 16.07 GB 31 Dec 2007 - 23:57 Yahoo Slurp 33278+317 24.92 GB 31 Dec 2007 - 23:57 Googlebot 31798+81 24.00 GB 31 Dec 2007 - 23:55 MSNBot 21881+1193 40.06 GB 31 Dec 2007 - 23:58 Heritrix 7529+12 18.18 GB 12 Dec 2007 - 11:59 Ask 5459+132 120.97 MB 31 Dec 2007 - 23:57 MSNBot-media 4878+110 635.75 MB 31 Dec 2007 - 19:11 BaiDuSpider 4410+49 170.22 MB 31 Dec 2007 - 22:55 twiceler 2856+1072 29.65 MB 29 Dec 2007 - 07:38 MSRBOT 3723+4 62.54 MB 08 Dec 2007 - 09:54 Others -1084276+1102770 9.77 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: 31353 - Average: 170 s Number of visits Percent 0s-30s 25761 82.1 % 30s-2mn 1799 5.7 % 2mn-5mn 1021 3.2 % 5mn-15mn 1032 3.2 % 15mn-30mn 748 2.3 % 30mn-1h 651 2 % 1h+ 341 1 %

 

File type

File type Hits Percent Bandwidth Percent php Dynamic PHP Script file 45497 34.2 % 495.21 MB 0.4 % gif Image 25016 18.8 % 49.24 MB 0 % pdf Adobe Acrobat file 24867 18.6 % 103.10 GB 93.9 % jpg Image 18224 13.7 % 234.19 MB 0.2 % Unknown 18140 13.6 % 2.61 GB 2.3 % html HTML or XML static page 941 0.7 % 192.57 MB 0.1 % ps   86 0 % 1.67 GB 1.5 % avi Video file 60 0 % 713.05 MB 0.6 % bib   35 0 % 2.01 MB 0 % mov Video file 25 0 % 687.51 MB 0.6 % doc Document 24 0 % 11.50 MB 0 % xls Document 13 0 % 484.00 KB 0 % txt Text file 11 0 % 67.99 KB 0 % bbl   9 0 % 203.83 KB 0 % tex   7 0 % 497.46 KB 0 % zip Archive 7 0 % 9.26 MB 0 % nb   6 0 % 1.31 MB 0 % gz Archive 6 0 % 9.07 MB 0 % m   4 0 % 37.25 KB 0 % mpg Video file 3 0 % 3.17 MB 0 % edn   3 0 % 658.88 KB 0 % tar Archive 2 0 % 352.00 KB 0 % enl   2 0 % 144.30 KB 0 % tgz Archive 2 0 % 2.54 MB 0 %

   

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

7813 different pages-url Viewed Average size Entry Exit   /ETD-db/ETD-search/search 6212 5.33 KB 470 660 /ETD-db/ETD-browse/browse 6098 425.86 KB 904 1405 / 1910 133 Bytes 1295 393 /ETD-db/OAI2/oai 1179 8.17 KB 195 139 /ETD-db/ETD-search/search_by_keyword 694 2.76 KB 7 96 /etd/available/etd-06042002-125011/ 500 9.52 KB 175 83 /ETD-db/ETD-search/search_by_advisor 494 5.25 KB 5 21 /ETD-db/OAI/oai 421 166.48 KB 194 230 /etd/available/etd-04072005-160903/unrestricted/Vicic_m_1999.pdf 410 13.32 MB   3 /etd/available/etd-06062003-164310/unrestricted/cirinothesis.pdf 407 3.99 MB 78 147 Others 71425 1.43 MB 28030 28176

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 101364 76.2 % Unknown 19334 14.5 % Macintosh 6134 4.6 % Linux 6039 4.5 % Sun Solaris 55 0 % BSD 30 0 % BlackBerry 15 0 % Symbian OS 4 0 % WebTV 4 0 % AmigaOS 4 0 %   Others 6 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 76548 57.5 % Firefox No 25737 19.3 % Unknown ? 11542 8.6 % Mozilla No 7778 5.8 % Safari No 3575 2.6 % Opera No 2668 2 % Minefield (Firefox 3.0 development) No 1729 1.3 % Netscape No 1260 0.9 % Konqueror No 1029 0.7 % SeaMonkey No 441 0.3 %   Others   683 0.5 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 31260 34.8 % 31847 23.9 % Links from an Internet Search Engine - Full list - Google 21319 21321 - Yahoo! 786 786 - Unknown search engines 631 631 - Microsoft Windows Live 184 184 - Microsoft MSN Search 151 151 - Ask 135 135 - AOL 104 104 - Google (Images) 59 75 - Google (cache) 53 385 - AltaVista 39 39 - Others 164 166 23625 26.3 % 23977 18 % Links from an external page (other web sites except search engines) - Full list - http://etd.caltech.edu/ETD-db/ETD-browse/browse 8004 12122 - http://etd.caltech.edu/ETD-db/ETD-search/search 6535 7719 - http://etd.caltech.edu/ETD-db/ETD-search/search_by_advisor 1322 1409 - http://etd.caltech.edu/etd/available/ 847 1236 - http://etd.caltech.edu/etd/available/etd-04072005-160903/ 409 426 - http://etd.caltech.edu/ETD-db/ETD-review/view_etd 291 293 - http://etd.caltech.edu/ETD-db/ETD-search/search_by_keyword 291 414 - http://fedetd.mis.nsysu.edu.tw/FED-db/cgi-bin/FED-search/view_et... 283 283 - http://etd.caltech.edu/ETD-db/ETD-submit/manage_committee 267 267 - http://etd.caltech.edu/ETD-db/ETD-submit/add_committee 233 233 - Others 16283 52661 34765 38.7 % 77063 57.9 % Unknown Origin 99 0.1 % 102 0 %

    

Search Keyphrases (Top 10) Full list   19243 different keyphrases Search Percent madden 09 53 0.2 % michael basin 53 0.2 % yen hoang 41 0.1 % multirate signal processing 39 0.1 % shear lag 32 0.1 % caltech thesis 31 0.1 % gloria ruben 30 0.1 % electronic theses 29 0.1 % thesis database 28 0.1 % cis regulation 26 0.1 % Other phrases 22738 98.4 %

Search Keywords (Top 10) Full list   18543 different keywords Search Percent of 2506 2.8 % and 1135 1.2 % pdf 1134 1.2 % thesis 1038 1.1 % in 887 1 % caltech 871 0.9 % the 750 0.8 % for 512 0.5 % a 442 0.5 % filetype 398 0.4 % Other words 78040 88.9 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 14462 / 24466 Visitors 59.1 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 206 Partial Content 146913 70.7 % 108.82 GB 403 Forbidden 39751 19.1 % 13.13 MB 301 Moved permanently (redirect) 12389 5.9 % 4.12 MB 401 Unauthorized 6382 3 % 2.95 MB 404 Document Not Found (hits on favicon excluded) 1955 0.9 % 614.49 KB 416 Requested range not valid 99 0 % 38.48 KB 400 Bad Request 33 0 % 0 405 Method not allowed 22 0 % 6.94 KB

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



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