Statistics for:  thesis.library.caltech.edu Last Update:  15 Jan 2010 - 11:06 Reported period: Month Apr 2005

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 Apr 2005 First visit 01 Apr 2005 - 00:02 Last visit 30 Apr 2005 - 23:55   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 23498   29245 (1.24 visits/visitor) 82760 (2.82 Pages/Visit) 133162 (4.55 Hits/Visit) 62.81 GB (2252.18 KB/Visit) Not viewed traffic *     298637 302489 417.98 GB

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

 

Monthly history

Jan 2005 Feb 2005 Mar 2005 Apr 2005 May 2005 Jun 2005 Jul 2005 Aug 2005 Sep 2005 Oct 2005 Nov 2005 Dec 2005   Month Unique visitors Number of visits Pages Hits Bandwidth Jan 2005 19242 24233 65255 106633 60.68 GB Feb 2005 20668 25566 63418 107642 55.97 GB Mar 2005 23123 28995 78178 128983 61.80 GB Apr 2005 23498 29245 82760 133162 62.81 GB May 2005 21419 27441 84189 134135 91.15 GB Jun 2005 19187 24900 74631 118644 68.50 GB Jul 2005 17290 22497 69379 105560 71.62 GB Aug 2005 17019 22071 66967 103111 61.21 GB Sep 2005 19955 25553 67982 108414 82.59 GB Oct 2005 23115 29941 76770 122491 81.92 GB Nov 2005 23953 30571 86272 138466 113.74 GB Dec 2005 17890 22256 58575 95379 67.33 GB Total 246359 313269 874376 1402620 879.32 GB

   

Days of month

01 Apr 02 Apr 03 Apr 04 Apr 05 Apr 06 Apr 07 Apr 08 Apr 09 Apr 10 Apr 11 Apr 12 Apr 13 Apr 14 Apr 15 Apr 16 Apr 17 Apr 18 Apr 19 Apr 20 Apr 21 Apr 22 Apr 23 Apr 24 Apr 25 Apr 26 Apr 27 Apr 28 Apr 29 Apr 30 Apr   Average Day Number of visits Pages Hits Bandwidth 01 Apr 2005 914 2846 4266 2.20 GB 02 Apr 2005 587 1369 2449 1.25 GB 03 Apr 2005 729 1410 2635 1.11 GB 04 Apr 2005 1218 2548 4534 2.67 GB 05 Apr 2005 1261 2681 4777 2.67 GB 06 Apr 2005 1211 3726 5713 2.71 GB 07 Apr 2005 1064 2904 4862 2.71 GB 08 Apr 2005 855 2215 3642 1.74 GB 09 Apr 2005 561 1474 2333 1.19 GB 10 Apr 2005 789 1828 3294 1.65 GB 11 Apr 2005 1191 2883 4936 2.56 GB 12 Apr 2005 1191 3114 5000 2.58 GB 13 Apr 2005 1111 2765 4970 2.63 GB 14 Apr 2005 1051 3975 5724 2.30 GB 15 Apr 2005 887 2028 3508 2.27 GB 16 Apr 2005 621 1436 2434 1.40 GB 17 Apr 2005 806 3013 4381 1.29 GB 18 Apr 2005 1319 4940 7293 3.32 GB 19 Apr 2005 1229 2684 4923 2.68 GB 20 Apr 2005 1169 7122 9018 2.25 GB 21 Apr 2005 1079 4570 6442 1.76 GB 22 Apr 2005 917 2150 3684 2.05 GB 23 Apr 2005 625 1751 2671 1.12 GB 24 Apr 2005 757 1492 2877 1.02 GB 25 Apr 2005 1168 2457 4498 2.66 GB 26 Apr 2005 1215 4627 6792 2.44 GB 27 Apr 2005 1165 2774 4904 2.40 GB 28 Apr 2005 1140 2443 4394 2.56 GB 29 Apr 2005 846 2149 3815 2.65 GB 30 Apr 2005 569 1386 2393 990.03 MB Average 974.83 2758.67 4438.73 2.09 GB Total 29245 82760 133162 62.81 GB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 3207 5315.25 2.80 GB Tue 3276.50 5373 2.59 GB Wed 4096.75 6151.25 2.50 GB Thu 3473 5355.50 2.33 GB Fri 2277.60 3783 2.18 GB Sat 1483.20 2456 1.19 GB Sun 1935.75 3296.75 1.27 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 3070 4511 2.32 GB 01 3170 4994 2.49 GB 02 4803 6305 2.72 GB 03 3605 5131 2.72 GB 04 2994 4724 3.18 GB 05 3228 5096 2.72 GB 06 3177 5506 2.93 GB 07 4410 7128 3.85 GB 08 3999 6656 4.17 GB 09 3830 6487 3.56 GB 10 5378 8101 3.09 GB 11 3278 6045 2.83 GB   Hours Pages Hits Bandwidth 12 3010 5601 3.15 GB 13 2840 5457 2.16 GB 14 3174 5577 2.78 GB 15 4795 7093 1.85 GB 16 3249 5250 2.08 GB 17 2697 4675 1.94 GB 18 2444 4450 1.93 GB 19 3064 5078 1.82 GB 20 2718 4648 1.74 GB 21 2298 4050 2.58 GB 22 2242 3828 2.16 GB 23 5287 6771 2.04 GB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 82760 133162 62.81 GB   Others 0 0 0

 

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

Hosts : 0 Known, 23786 Unknown (unresolved ip) 23498 Unique visitors Pages Hits Bandwidth Last visit 194.102.61.162 5788 5788 100.77 MB 27 Apr 2005 - 02:55 24.96.63.248 4921 4921 47.03 MB 21 Apr 2005 - 16:03 24.96.15.65 1817 1817 17.88 MB 21 Apr 2005 - 21:30 151.204.7.150 1764 1764 108.98 MB 26 Apr 2005 - 12:40 131.215.225.142 1697 1858 731.65 MB 29 Apr 2005 - 10:03 203.197.124.195 896 903 175.63 MB 11 Apr 2005 - 00:00 131.215.62.73 687 769 28.03 MB 29 Apr 2005 - 09:54 152.78.65.19 551 565 38.17 MB 30 Apr 2005 - 16:11 217.29.36.82 372 391 849.71 MB 07 Apr 2005 - 08:55 143.107.98.237 325 333 746.80 MB 25 Apr 2005 - 04:58 Others 63942 114053 60.04 GB

 

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

77 different robots* Hits Bandwidth Last visit Googlebot 65853+243 31.56 GB 30 Apr 2005 - 23:50 Unknown robot (identified by 'crawl') 60805+1671 294.80 GB 30 Apr 2005 - 23:17 Yahoo Slurp 9935+1264 7.47 GB 30 Apr 2005 - 23:49 INFOMINE VLCrawler 9334+18 10.41 GB 26 Apr 2005 - 06:38 MSNBot 5387+377 10.60 GB 30 Apr 2005 - 23:36 BaiDuSpider 5037+4 56.13 MB 30 Apr 2005 - 15:24 Ask 4282+83 80.46 MB 30 Apr 2005 - 21:41 ZyBorg 2852+12 24.41 MB 30 Apr 2005 - 23:47 Unknown robot (identified by '*bot') 1739+1 14.95 MB 07 Apr 2005 - 23:39 UdmSearch 1707 15.43 MB 01 Apr 2005 - 15:53 Others -20050419074031+20050419080321 2.53 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: 29245 - Average: 134 s Number of visits Percent 0s-30s 23865 81.6 % 30s-2mn 2030 6.9 % 2mn-5mn 1080 3.6 % 5mn-15mn 1111 3.7 % 15mn-30mn 560 1.9 % 30mn-1h 441 1.5 % 1h+ 158 0.5 %

 

File type

File type Hits Percent Bandwidth Percent php Dynamic PHP Script file 44711 33.5 % 388.77 MB 0.6 % gif Image 27493 20.6 % 60.42 MB 0 % jpg Image 22909 17.2 % 298.84 MB 0.4 % Unknown 18981 14.2 % 2.35 GB 3.7 % pdf Adobe Acrobat file 17775 13.3 % 59.42 GB 94.5 % html HTML or XML static page 1183 0.8 % 4.93 MB 0 % ps   40 0 % 291.81 MB 0.4 % xls Document 27 0 % 961.00 KB 0 % doc Document 17 0 % 598.00 KB 0 % txt Text file 7 0 % 13.49 KB 0 % nb   5 0 % 1.13 MB 0 % zip Archive 5 0 % 11.17 MB 0 % tar Archive 2 0 % 352.00 KB 0 % tex   2 0 % 153.61 KB 0 % gz Archive 2 0 % 9.55 MB 0 % bib   2 0 % 79.04 KB 0 % m   1 0 % 12.42 KB 0 %

   

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

3997 different pages-url Viewed Average size Entry Exit   /ETD-db/ETD-browse/browse 10278 226.95 KB 1047 3169 /ETD-db/ETD-search/search 4308 5.10 KB 292 534 / 3609 127 Bytes 2958 338 /ETD-db/ETD-search/search_by_keyword 636 2.51 KB 19 98 /ETD-db/OAI/oai 507 101.16 KB 149 126 /ETD-db/ETD-maint/manage_etds 397 41.48 KB 7 2 /etd/available/ 299 176.35 KB 24 25 /ETD-db/OAI2/oai 275 101.45 KB 3 30 /by_author/ 273 6.41 KB 11 45 /etd/available/etd-05252004-102344/unrestricted/aw_part1.pdf 271 1.64 MB 173 186 Others 61907 1010.14 KB 24562 24692

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 122451 91.9 % Unknown 3753 2.8 % Macintosh 3370 2.5 % Linux 3331 2.5 % Sun Solaris 135 0.1 % BSD 30 0 % Unknown Unix system 19 0 % Irix 18 0 % WebTV 14 0 % HP UX 14 0 %   Others 27 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 109317 82 % Firefox No 8820 6.6 % Mozilla No 4961 3.7 % Netscape No 4554 3.4 % Unknown ? 3044 2.2 % Safari No 1740 1.3 % Konqueror No 309 0.2 % HTTP user-agent for POE (portable networking framework for Perl) No 85 0 % Opera No 73 0 % Camino No 62 0 %   Others   197 0.1 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 26992 32.6 % 29544 22.1 % Links from an Internet Search Engine - Full list - Google 14519 14521 - Yahoo! 3951 3967 - Microsoft MSN Search 1751 1751 - Unknown search engines 622 634 - Ask 262 262 - AltaVista 166 166 - AllTheWeb 82 82 - Dogpile 78 78 - Netscape 73 73 - AOL 71 71 - Others 456 754 22031 26.6 % 22359 16.7 % Links from an external page (other web sites except search engines) - Full list - http://etd.caltech.edu/ETD-db/ETD-browse/browse 14850 23345 - http://etd.caltech.edu/ETD-db/ETD-search/search 3934 5063 - http://etd.caltech.edu/etd/available/ 1400 1842 - http://etd.caltech.edu/ETD-db/ETD-maint/manage_etds 419 495 - http://etd.caltech.edu/ETD-db/ETD-review/view_etd 220 284 - http://etd.caltech.edu/ETD-db/ETD-search/search_by_keyword 208 293 - http://etd.caltech.edu/ETD-db/ETD-search/search_by_advisor 202 255 - http://library.caltech.edu/etd/ 201 201 - http://etd.caltech.edu/ETD-db/ETD-maint/modify_etd 197 237 - http://library.caltech.edu/about/theses.htm 181 181 - Others 11884 49020 33696 40.7 % 81216 60.9 % Unknown Origin 40 0 % 42 0 %

    

Search Keyphrases (Top 10) Full list   16987 different keyphrases Search Percent alice eve 63 0.2 % ccr1 46 0.2 % night blooming jasmine 43 0.2 % attraction theory 34 0.1 % patrick carmen 31 0.1 % paper electrophoresis 29 0.1 % nanotechnology 28 0.1 % proton mass 26 0.1 % alluvial fans 26 0.1 % george chapline 24 0.1 % Other phrases 21132 98.3 %

Search Keywords (Top 10) Full list   12347 different keywords Search Percent of 2797 3.7 % and 1027 1.3 % in 815 1 % pdf 683 0.9 % the 627 0.8 % thesis 460 0.6 % structure 427 0.5 % for 401 0.5 % caltech 351 0.4 % dna 340 0.4 % Other words 66571 89.3 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 3548 / 23498 Visitors 15 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 206 Partial Content 97085 79.5 % 60.41 GB 301 Moved permanently (redirect) 11947 9.7 % 3.96 MB 403 Forbidden 8686 7.1 % 2.87 MB 404 Document Not Found (hits on favicon excluded) 4096 3.3 % 1.27 MB 401 Unauthorized 140 0.1 % 66.31 KB 400 Bad Request 48 0 % 0 405 Method not allowed 20 0 % 6.15 KB 416 Requested range not valid 4 0 % 1.55 KB

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



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