Statistics for:  thesis.library.caltech.edu Last Update:  15 Jan 2010 - 11:06 Reported period: Month Nov 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 Nov 2007 First visit 01 Nov 2007 - 00:00 Last visit 30 Nov 2007 - 23:57   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 27970   36795 (1.31 visits/visitor) 104409 (2.83 Pages/Visit) 155761 (4.23 Hits/Visit) 150.14 GB (4278.61 KB/Visit) Not viewed traffic *     403606 420079 341.39 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 Nov 02 Nov 03 Nov 04 Nov 05 Nov 06 Nov 07 Nov 08 Nov 09 Nov 10 Nov 11 Nov 12 Nov 13 Nov 14 Nov 15 Nov 16 Nov 17 Nov 18 Nov 19 Nov 20 Nov 21 Nov 22 Nov 23 Nov 24 Nov 25 Nov 26 Nov 27 Nov 28 Nov 29 Nov 30 Nov   Average Day Number of visits Pages Hits Bandwidth 01 Nov 2007 1315 2754 4457 4.78 GB 02 Nov 2007 1172 2945 4622 3.55 GB 03 Nov 2007 880 2090 3211 2.13 GB 04 Nov 2007 1043 2571 3779 2.18 GB 05 Nov 2007 1477 3562 5495 4.31 GB 06 Nov 2007 1541 3070 4951 4.64 GB 07 Nov 2007 1437 4239 6024 4.92 GB 08 Nov 2007 1488 6661 8555 4.17 GB 09 Nov 2007 1256 6136 7732 3.83 GB 10 Nov 2007 1154 3562 4664 2.98 GB 11 Nov 2007 1028 3709 4985 6.25 GB 12 Nov 2007 1458 3599 5389 5.35 GB 13 Nov 2007 1455 4437 8059 4.25 GB 14 Nov 2007 1412 3371 5489 4.22 GB 15 Nov 2007 1274 3375 5556 4.90 GB 16 Nov 2007 1105 2843 4470 4.51 GB 17 Nov 2007 751 2182 3100 2.41 GB 18 Nov 2007 895 1754 2881 2.36 GB 19 Nov 2007 1377 3353 5104 4.47 GB 20 Nov 2007 1297 2888 4660 4.17 GB 21 Nov 2007 1191 2826 4516 4.21 GB 22 Nov 2007 1010 4689 6004 3.77 GB 23 Nov 2007 899 3383 4671 3.17 GB 24 Nov 2007 828 5555 6799 29.37 GB 25 Nov 2007 972 2550 3816 3.56 GB 26 Nov 2007 1495 4005 6386 5.78 GB 27 Nov 2007 1529 3536 6056 5.48 GB 28 Nov 2007 1442 2989 4969 4.30 GB 29 Nov 2007 1470 3220 5176 5.50 GB 30 Nov 2007 1144 2555 4185 4.64 GB Average 1226.50 3480.30 5192.03 5.00 GB Total 36795 104409 155761 150.14 GB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 3629.75 5593.50 4.98 GB Tue 3482.75 5931.50 4.64 GB Wed 3356.25 5249.50 4.41 GB Thu 4139.80 5949.60 4.62 GB Fri 3572.40 5136 3.94 GB Sat 3347.25 4443.50 9.22 GB Sun 2646 3865.25 3.59 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 4614 6460 5.20 GB 01 4830 6729 5.19 GB 02 4286 6050 6.47 GB 03 3951 5737 4.96 GB 04 3586 5571 4.97 GB 05 3969 6475 5.61 GB 06 4099 6508 6.08 GB 07 5638 8024 21.35 GB 08 5473 8291 16.67 GB 09 4261 6781 5.50 GB 10 3867 6423 5.89 GB 11 4348 6746 4.76 GB   Hours Pages Hits Bandwidth 12 4308 6763 5.45 GB 13 5968 8349 6.22 GB 14 4456 6701 5.46 GB 15 3923 6043 5.87 GB 16 3642 6530 4.33 GB 17 4539 6589 4.39 GB 18 4228 5923 4.14 GB 19 4167 5912 4.46 GB 20 4122 5723 3.74 GB 21 3726 5339 4.56 GB 22 4242 6016 4.00 GB 23 4166 6078 4.89 GB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 104409 155761 150.14 GB   Others 0 0 0

 

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

Hosts : 0 Known, 28306 Unknown (unresolved ip) 27970 Unique visitors Pages Hits Bandwidth Last visit 24.96.199.13 4659 4659 69.85 MB 19 Nov 2007 - 15:09 63.171.28.66 4095 4095 36.93 MB 10 Nov 2007 - 04:38 193.56.37.1 3182 3182 29.54 MB 23 Nov 2007 - 14:27 220.165.245.29 2700 2710 26.25 GB 24 Nov 2007 - 08:30 207.109.1.73 2373 2373 38.49 MB 30 Nov 2007 - 01:10 24.4.85.250 1920 1961 5.07 GB 12 Nov 2007 - 03:01 218.23.79.234 1564 2176 2.85 GB 27 Nov 2007 - 23:01 131.215.62.73 1331 1445 575.12 MB 30 Nov 2007 - 15:25 147.47.217.134 784 2507 93.79 MB 22 Nov 2007 - 20:20 131.215.226.67 724 1124 711.53 MB 29 Nov 2007 - 12:11 Others 81077 129529 114.46 GB

 

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

81 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 36314+875 12.83 GB 30 Nov 2007 - 23:45 Googlebot 34584+80 53.39 GB 30 Nov 2007 - 23:59 Yahoo Slurp 30037+298 28.10 GB 30 Nov 2007 - 23:58 MSNBot 18147+1194 22.00 GB 30 Nov 2007 - 23:54 Nutch 4920+264 458.82 MB 30 Nov 2007 - 23:59 Heritrix 5112+18 6.68 GB 30 Nov 2007 - 09:24 MSNBot-media 4876+86 1.41 GB 30 Nov 2007 - 02:56 Ocelli 2509+5 1.28 GB 27 Nov 2007 - 01:15 BaiDuSpider 2455+22 133.04 MB 30 Nov 2007 - 22:20 NimbleCrawler 2423+5 552.91 MB 17 Nov 2007 - 10:18 Others 9874+3393 9.00 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: 36795 - Average: 151 s Number of visits Percent 0s-30s 30392 82.5 % 30s-2mn 2172 5.9 % 2mn-5mn 1174 3.1 % 5mn-15mn 1273 3.4 % 15mn-30mn 816 2.2 % 30mn-1h 694 1.8 % 1h+ 274 0.7 %

 

File type

File type Hits Percent Bandwidth Percent php Dynamic PHP Script file 51507 33 % 563.77 MB 0.3 % pdf Adobe Acrobat file 31725 20.3 % 140.12 GB 93.3 % gif Image 29618 19 % 54.98 MB 0 % jpg Image 21734 13.9 % 266.70 MB 0.1 % Unknown 19701 12.6 % 3.04 GB 2 % html HTML or XML static page 1066 0.6 % 232.53 MB 0.1 % avi Video file 129 0 % 2.60 GB 1.7 % ps   101 0 % 2.19 GB 1.4 % xls Document 56 0 % 4.46 MB 0 % mov Video file 29 0 % 1.07 GB 0.7 % bib   20 0 % 1.02 MB 0 % txt Text file 11 0 % 35.20 KB 0 % doc Document 10 0 % 5.70 MB 0 % tgz Archive 9 0 % 6.08 MB 0 % m   9 0 % 111.74 KB 0 % nb   7 0 % 1.63 MB 0 % tex   7 0 % 537.63 KB 0 % mpg Video file 6 0 % 6.06 MB 0 % gz Archive 5 0 % 5.05 MB 0 % zip Archive 5 0 % 3.80 MB 0 % bbl   5 0 % 105.47 KB 0 % enl   1 0 % 72.15 KB 0 %

   

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

8021 different pages-url Viewed Average size Entry Exit   /ETD-db/ETD-browse/browse 7031 423.59 KB 1048 1601 /ETD-db/ETD-search/search 6586 5.18 KB 471 665 /etd/available/etd-03242005-150131/unrestricted/Ramsden_jd_1993.... 2541 10.34 MB   1 / 1918 132 Bytes 1305 277 /ETD-db/OAI2/oai 944 40.34 KB 264 203 /ETD-db/ETD-search/search_by_keyword 897 2.75 KB 12 136 /etd/available/etd-06042002-125011/ 782 9.61 KB 222 133 /ETD-db/OAI/oai 558 173.47 KB 228 294 /ETD-db/ETD-search/search_by_advisor 558 5.15 KB 5 35 /etd/available/etd-06062003-164310/unrestricted/cirinothesis.pdf 517 3.93 MB 97 174 Others 82077 1.49 MB 33143 33276

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 127545 81.8 % Unknown 16485 10.5 % Macintosh 6960 4.4 % Linux 4621 2.9 % Sun Solaris 82 0 % Java Mobile 14 0 % Symbian OS 12 0 % BSD 7 0 % RISC OS 4 0 % Nintendo Wii 2 0 %   Others 6 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 101757 65.3 % Firefox No 29530 18.9 % Unknown ? 11628 7.4 % Netscape No 4025 2.5 % Safari No 3831 2.4 % Mozilla No 1877 1.2 % Opera No 1192 0.7 % Minefield (Firefox 3.0 development) No 953 0.6 % SeaMonkey No 234 0.1 % Iceweasel No 118 0 %   Others   616 0.3 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 30592 29.3 % 31483 20.2 % Links from an Internet Search Engine - Full list - Google 25240 25245 - Yahoo! 808 810 - Unknown search engines 794 794 - Microsoft Windows Live 248 248 - Microsoft MSN Search 201 201 - Ask 189 189 - AOL 104 104 - Google (Images) 65 91 - Google (cache) 63 499 - AltaVista 29 29 - Others 184 184 27925 26.7 % 28394 18.2 % Links from an external page (other web sites except search engines) - Full list - http://etd.caltech.edu/ETD-db/ETD-browse/browse 12064 16524 - http://etd.caltech.edu/ETD-db/ETD-search/search 6530 7730 - http://etd.caltech.edu/etd/available/etd-03242005-150131/ 2541 2555 - http://etd.caltech.edu/etd/available/ 2455 2945 - http://etd.caltech.edu/ETD-db/ETD-search/search_by_advisor 782 897 - http://etd.caltech.edu/ETD-db/ETD-search/search_by_keyword 506 673 - http://etd.caltech.edu/ETD-db/ETD-review/view_etd 317 327 - http://fedetd.mis.nsysu.edu.tw/FED-db/cgi-bin/FED-search/view_et... 254 254 - http://etd.caltech.edu/ETD-db/ETD-review/manage_etds 250 520 - http://etd.caltech.edu/ETD-db/ETD-submit/manage_committee 243 243 - Others 19531 62795 45473 43.5 % 95463 61.2 % Unknown Origin 419 0.4 % 421 0.2 %

    

Search Keyphrases (Top 10) Full list   22015 different keyphrases Search Percent michael basin 74 0.2 % ohmic contact metal semiconductor doping filetype pdf 59 0.2 % caltech thesis 53 0.1 % ly uy 48 0.1 % multirate signal processing 46 0.1 % thesis database 38 0.1 % madden 09 36 0.1 % yen hoang 35 0.1 % electronic theses 33 0.1 % tanja bosak 31 0.1 % Other phrases 26901 98.3 %

Search Keywords (Top 10) Full list   20196 different keywords Search Percent of 3160 3 % pdf 1471 1.4 % and 1400 1.3 % thesis 1258 1.2 % in 1113 1 % the 950 0.9 % caltech 947 0.9 % for 623 0.5 % filetype 601 0.5 % a 516 0.4 % Other words 92508 88.4 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 16229 / 27970 Visitors 58 %

 

HTTP Status codes

HTTP Status codes* Hits Percent Bandwidth 206 Partial Content 206909 83.9 % 205.56 GB 403 Forbidden 27282 11 % 9.04 MB 301 Moved permanently (redirect) 6205 2.5 % 2.03 MB 404 Document Not Found (hits on favicon excluded) 3524 1.4 % 1.06 MB 401 Unauthorized 2291 0.9 % 1.06 MB 416 Requested range not valid 80 0 % 31.09 KB 400 Bad Request 35 0 % 2.72 KB 405 Method not allowed 13 0 % 4.19 KB 999 Unknown error 1 0 % 630 Bytes

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



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