Statistics for:  thesis.library.caltech.edu Last Update:  15 Jan 2010 - 11:06 Reported period: Month Feb 2009

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 Feb 2009 First visit 01 Feb 2009 - 00:00 Last visit 28 Feb 2009 - 23:58   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 33810   45653 (1.35 visits/visitor) 117404 (2.57 Pages/Visit) 162114 (3.55 Hits/Visit) 190.33 GB (4371.54 KB/Visit) Not viewed traffic *     955497 979380 396.03 GB

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

 

Monthly history

Jan 2009 Feb 2009 Mar 2009 Apr 2009 May 2009 Jun 2009 Jul 2009 Aug 2009 Sep 2009 Oct 2009 Nov 2009 Dec 2009   Month Unique visitors Number of visits Pages Hits Bandwidth Jan 2009 32512 43299 137996 184733 192.86 GB Feb 2009 33810 45653 117404 162114 190.33 GB Mar 2009 36871 50429 184905 242227 297.16 GB Apr 2009 35795 53911 160474 213423 231.85 GB May 2009 33205 46695 143074 194552 238.57 GB Jun 2009 32189 46100 153130 202825 187.26 GB Jul 2009 30796 43440 125282 171269 218.06 GB Aug 2009 27800 42453 127391 171876 228.42 GB Sep 2009 22317 33737 108268 156350 95.12 GB Oct 2009 11328 15116 70204 187236 60.19 GB Nov 2009 14147 18314 80405 220149 108.71 GB Dec 2009 12446 15847 65787 176144 112.64 GB Total 323216 454994 1474320 2282898 2161.17 GB

   

Days of month

01 Feb 02 Feb 03 Feb 04 Feb 05 Feb 06 Feb 07 Feb 08 Feb 09 Feb 10 Feb 11 Feb 12 Feb 13 Feb 14 Feb 15 Feb 16 Feb 17 Feb 18 Feb 19 Feb 20 Feb 21 Feb 22 Feb 23 Feb 24 Feb 25 Feb 26 Feb 27 Feb 28 Feb   Average Day Number of visits Pages Hits Bandwidth 01 Feb 2009 1241 2830 3939 4.18 GB 02 Feb 2009 1765 3545 5385 6.81 GB 03 Feb 2009 1967 6790 8812 17.12 GB 04 Feb 2009 1910 6155 8071 8.48 GB 05 Feb 2009 1828 4617 6410 6.96 GB 06 Feb 2009 1668 5418 6991 6.40 GB 07 Feb 2009 1181 4769 5791 4.96 GB 08 Feb 2009 1326 4006 5219 5.35 GB 09 Feb 2009 1768 4278 5893 6.96 GB 10 Feb 2009 1900 4752 6745 7.84 GB 11 Feb 2009 1933 4027 5984 8.33 GB 12 Feb 2009 1883 3914 5859 7.08 GB 13 Feb 2009 1597 4164 5891 6.80 GB 14 Feb 2009 1086 3420 4463 4.02 GB 15 Feb 2009 1263 2858 4053 6.28 GB 16 Feb 2009 1708 3064 4617 6.19 GB 17 Feb 2009 1896 4176 6083 7.46 GB 18 Feb 2009 1935 4540 6543 8.77 GB 19 Feb 2009 1818 4124 5971 6.86 GB 20 Feb 2009 1492 5606 7008 5.76 GB 21 Feb 2009 1113 3774 4852 3.94 GB 22 Feb 2009 1419 2954 4200 4.80 GB 23 Feb 2009 1711 4126 5854 6.96 GB 24 Feb 2009 1867 5130 7035 8.28 GB 25 Feb 2009 1868 3691 5492 6.91 GB 26 Feb 2009 1792 3712 5455 6.72 GB 27 Feb 2009 1515 3493 4925 5.82 GB 28 Feb 2009 1203 3471 4573 4.28 GB Average 1630.46 4193.00 5789.79 6.80 GB Total 45653 117404 162114 190.33 GB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 3753.25 5437.25 6.73 GB Tue 5212 7168.75 10.18 GB Wed 4603.25 6522.50 8.12 GB Thu 4091.75 5923.75 6.90 GB Fri 4670.25 6203.75 6.19 GB Sat 3858.50 4919.75 4.30 GB Sun 3162 4352.75 5.15 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 4766 6508 6.70 GB 01 4569 6185 7.85 GB 02 5428 7206 9.81 GB 03 5035 6730 7.88 GB 04 5154 7084 8.05 GB 05 4731 6516 8.41 GB 06 4912 6824 8.56 GB 07 5469 7938 9.45 GB 08 5920 8516 9.45 GB 09 6018 8428 9.92 GB 10 5733 7981 10.66 GB 11 5377 7683 10.04 GB   Hours Pages Hits Bandwidth 12 5309 7378 8.91 GB 13 4622 6716 8.15 GB 14 4540 6400 7.47 GB 15 4323 6094 7.99 GB 16 4171 5693 6.83 GB 17 4204 5844 5.98 GB 18 3894 5540 5.64 GB 19 4283 5816 6.12 GB 20 4488 6037 5.86 GB 21 4760 6323 7.10 GB 22 4927 6364 7.00 GB 23 4771 6310 6.49 GB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 117404 162114 190.33 GB   Others 0 0 0

 

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

Hosts : 0 Known, 34112 Unknown (unresolved ip) 33810 Unique visitors Pages Hits Bandwidth Last visit 208.111.154.15 6650 6650 8.02 MB 28 Feb 2009 - 22:47 208.111.154.16 5186 5186 7.45 MB 28 Feb 2009 - 23:38 91.85.139.254 2264 2264 23.19 MB 28 Feb 2009 - 23:56 146.197.246.30 1802 1802 17.54 MB 26 Feb 2009 - 01:03 91.85.130.118 1729 1729 17.59 MB 12 Feb 2009 - 06:43 202.170.57.242 1606 1637 4.21 GB 20 Feb 2009 - 18:17 131.215.226.70 1356 1668 2.37 GB 25 Feb 2009 - 14:34 207.138.153.2 1351 1351 12.08 MB 28 Feb 2009 - 23:53 222.177.19.142 1100 1105 7.13 GB 04 Feb 2009 - 19:23 130.82.101.42 959 959 54.78 MB 28 Feb 2009 - 21:04 Others 93401 137763 176.48 GB

 

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

70 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 447954+1236 65.45 GB 28 Feb 2009 - 23:59 Googlebot 36144+84 73.90 GB 28 Feb 2009 - 23:53 Yahoo Slurp 34666+497 47.78 GB 28 Feb 2009 - 23:59 MSNBot 15517+831 29.93 GB 28 Feb 2009 - 23:50 WGet tools 10417+5 159.88 MB 28 Feb 2009 - 19:50 Nutch 5578+79 851.30 MB 28 Feb 2009 - 20:07 Ask 5352+144 5.25 GB 28 Feb 2009 - 23:53 HTTrack off-line browser 4056 10.18 GB 28 Feb 2009 - 16:32 BaiDuSpider 2244+21 93.74 MB 28 Feb 2009 - 23:58 MSNBot-media 2047+128 44.41 MB 28 Feb 2009 - 23:55 Others -35329102+35339013 5.91 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: 45653 - Average: 190 s Number of visits Percent 0s-30s 38105 83.4 % 30s-2mn 2097 4.5 % 2mn-5mn 1253 2.7 % 5mn-15mn 1384 3 % 15mn-30mn 986 2.1 % 30mn-1h 1146 2.5 % 1h+ 682 1.4 %

 

File type

File type Hits Percent Bandwidth Percent php Dynamic PHP Script file 55807 34.4 % 537.89 MB 0.2 % pdf Adobe Acrobat file 41520 25.6 % 181.45 GB 95.3 % gif Image 26268 16.2 % 54.38 MB 0 % jpg Image 18442 11.3 % 249.31 MB 0.1 % Unknown 18303 11.2 % 3.34 GB 1.7 % html HTML or XML static page 1102 0.6 % 166.97 MB 0 % doc Document 156 0 % 60.43 MB 0 % bib   154 0 % 33.45 MB 0 % ps   75 0 % 1.86 GB 0.9 % mov Video file 73 0 % 1.88 GB 0.9 % xls Document 60 0 % 3.02 MB 0 % avi Video file 43 0 % 719.42 MB 0.3 % nb   28 0 % 4.52 MB 0 % mpg Video file 22 0 % 4.55 MB 0 % txt Text file 13 0 % 56.17 KB 0 % tex   12 0 % 614.44 KB 0 % bbl   12 0 % 113.90 KB 0 % gz Archive 7 0 % 5.95 MB 0 % enl   5 0 % 72.15 KB 0 % zip Archive 5 0 % 4.57 MB 0 % m   4 0 % 12.42 KB 0 % tbz2 Archive 3 0 % 7.09 MB 0 %

   

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

10010 different pages-url Viewed Average size Entry Exit   /ETD-db/ETD-search/search 6772 5.09 KB 846 915 /ETD-db/ETD-browse/browse 5699 578.16 KB 1233 1681 /etd/available/etd-06042002-125011/ 2083 9.28 KB 612 383 / 1730 133 Bytes 1180 348 /ETD-db/OAI2/oai 1389 8.71 KB 328 219 /etd/available/etd-06062003-164310/unrestricted/cirinothesis.pdf 1239 3.90 MB 220 435 /ETD-db/ETD-search/search_by_keyword 723 2.83 KB 8 121 /etd/available/etd-07132001-112041/unrestricted/ashish_thesis.pd... 659 1.04 MB 269 260 /ETD-db/OAI/oai 655 158.29 KB 246 367 /etd/available/etd-01262004-143104/ 462 9.06 KB 183 85 Others 95993 1.93 MB 40528 40839

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 116654 71.9 % Unknown 30202 18.6 % Macintosh 8489 5.2 % Linux 6584 4 % BlackBerry 47 0 % Sun Solaris 46 0 % Java Mobile 39 0 % Symbian OS 14 0 % AmigaOS 11 0 % Sony PlayStation 6 0 %   Others 19 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 78188 48.2 % Firefox No 39623 24.4 % Unknown ? 15906 9.8 % Mozilla No 15065 9.2 % Safari No 5003 3 % Opera No 2759 1.7 % Google Chrome No 1989 1.2 % Minefield (Firefox 3.0 development) No 1462 0.9 % Iceweasel No 831 0.5 % Netscape No 328 0.2 %   Others   960 0.5 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 45658 38.8 % 46284 28.5 % Links from an Internet Search Engine - Full list - Google 30550 30550 - Unknown search engines 772 772 - Yahoo! 724 724 - Microsoft Windows Live 194 194 - Microsoft MSN Search 157 157 - Ask 111 111 - AOL 84 84 - Dogpile 26 26 - Google (Images) 26 44 - SoSo 22 22 - Others 115 124 32781 27.9 % 32808 20.2 % Links from an external page (other web sites except search engines) - Full list - http://etd.caltech.edu/ETD-db/ETD-search/search 6988 8144 - http://etd.caltech.edu/ETD-db/ETD-browse/browse 5785 9608 - http://etd.caltech.edu/etd/available/ 972 1397 - http://etd.caltech.edu/ETD-db/ETD-search/search_by_advisor 608 644 - http://etd.caltech.edu/ETD-db/ETD-maint/manage_etds 427 445 - http://etd.caltech.edu/ETD-db/ETD-search/search_by_keyword 344 424 - http://www.mythesisinweb.com/index.php 304 304 - http://www.scirus.com/srsapp/search 282 282 - http://etd.caltech.edu 254 259 - http://etd.caltech.edu/ETD-db/ETD-review/view_etd 202 230 - Others 22762 61248 38928 33.1 % 82985 51.1 % Unknown Origin 37 0 % 37 0 %

    

Search Keyphrases (Top 10) Full list   27105 different keyphrases Search Percent cfx flame 99 0.3 % multirate signal processing 78 0.2 % caltech thesis 64 0.1 % bulge test 51 0.1 % cis regulation 47 0.1 % thermal noise 35 0.1 % phd acknowledgements 34 0.1 % ch3sch3 29 0 % electronic thesis 29 0 % electronic theses 29 0 % Other phrases 31539 98.4 %

Search Keywords (Top 10) Full list   24247 different keywords Search Percent of 5041 3.5 % and 2041 1.4 % thesis 1960 1.3 % in 1847 1.2 % the 1800 1.2 % pdf 1706 1.1 % for 1064 0.7 % a 1024 0.7 % caltech 956 0.6 % filetype 861 0.6 % Other words 124352 87.1 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 22461 / 33810 Visitors 66.4 %

 

HTTP Status codes

HTTP Status codes* Hits Percent Bandwidth 206 Partial Content 315730 83.2 % 156.45 GB 403 Forbidden 33254 8.7 % 11.04 MB 301 Moved permanently (redirect) 18026 4.7 % 5.99 MB 404 Document Not Found (hits on favicon excluded) 11768 3.1 % 3.77 MB 401 Unauthorized 277 0 % 131.20 KB 416 Requested range not valid 47 0 % 18.27 KB 400 Bad Request 31 0 % 1.82 KB 405 Method not allowed 27 0 % 8.52 KB 500 Internal server Error 6 0 % 3.69 KB 999 Unknown error 2 0 % 1.23 KB 104 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.



Advanced Web Statistics 6.95 (build 1.943) - Created by awstats