Statistics for:  thesis.library.caltech.edu Last Update:  15 Jan 2010 - 11:06 Reported period: Month May 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 May 2008 First visit 01 May 2008 - 00:00 Last visit 31 May 2008 - 23:59   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 39681   50742 (1.27 visits/visitor) 128694 (2.53 Pages/Visit) 188039 (3.7 Hits/Visit) 165.51 GB (3420.22 KB/Visit) Not viewed traffic *     549438 571345 356.11 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 May 02 May 03 May 04 May 05 May 06 May 07 May 08 May 09 May 10 May 11 May 12 May 13 May 14 May 15 May 16 May 17 May 18 May 19 May 20 May 21 May 22 May 23 May 24 May 25 May 26 May 27 May 28 May 29 May 30 May 31 May   Average Day Number of visits Pages Hits Bandwidth 01 May 2008 1477 3174 5053 3.61 GB 02 May 2008 1369 3074 4791 3.94 GB 03 May 2008 1089 2307 3683 3.10 GB 04 May 2008 1256 2610 4323 3.60 GB 05 May 2008 1781 6042 8324 5.44 GB 06 May 2008 1820 4226 6554 4.89 GB 07 May 2008 1851 4279 6496 5.29 GB 08 May 2008 1666 3358 5393 4.03 GB 09 May 2008 1489 3414 5465 4.15 GB 10 May 2008 1105 3266 4465 2.43 GB 11 May 2008 1175 2424 3827 2.83 GB 12 May 2008 1840 4140 6116 5.00 GB 13 May 2008 1868 3959 6117 4.47 GB 14 May 2008 1846 3722 6062 4.93 GB 15 May 2008 1713 3840 5887 5.42 GB 16 May 2008 1567 4580 6442 4.79 GB 17 May 2008 1123 2449 3488 2.60 GB 18 May 2008 1230 3333 4779 3.69 GB 19 May 2008 1989 4559 6806 5.36 GB 20 May 2008 2042 4965 7332 7.57 GB 21 May 2008 1908 4513 7194 6.03 GB 22 May 2008 1801 3901 5851 4.86 GB 23 May 2008 1585 4340 6114 4.35 GB 24 May 2008 1164 3417 4453 3.16 GB 25 May 2008 1295 3622 4931 4.54 GB 26 May 2008 1905 4709 6557 4.39 GB 27 May 2008 2281 12575 14993 29.81 GB 28 May 2008 2289 5222 7894 6.75 GB 29 May 2008 2124 5370 7725 5.93 GB 30 May 2008 1795 4913 7198 5.44 GB 31 May 2008 1299 2391 3726 3.09 GB Average 1636.84 4151.42 6065.77 5.34 GB Total 50742 128694 188039 165.51 GB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 4862.50 6950.75 5.05 GB Tue 6431.25 8749 11.69 GB Wed 4434 6911.50 5.75 GB Thu 3928.60 5981.80 4.77 GB Fri 4064.20 6002 4.54 GB Sat 2766 3963 2.87 GB Sun 2997.25 4465 3.66 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 4765 7052 6.05 GB 01 4682 6789 6.24 GB 02 6730 9384 7.46 GB 03 4594 6821 5.70 GB 04 5448 7719 8.17 GB 05 6371 8963 9.69 GB 06 6499 9222 11.54 GB 07 7045 10197 13.40 GB 08 7894 10988 15.00 GB 09 5793 9089 7.09 GB 10 5958 9201 8.45 GB 11 6218 9494 7.39 GB   Hours Pages Hits Bandwidth 12 5869 8880 7.14 GB 13 5496 8626 5.93 GB 14 6171 8768 5.56 GB 15 5626 7821 5.01 GB 16 4393 6451 4.06 GB 17 3718 5663 4.01 GB 18 3995 5997 3.87 GB 19 4724 6651 4.91 GB 20 4306 6116 4.66 GB 21 3684 5536 4.43 GB 22 4255 6140 4.70 GB 23 4460 6471 5.06 GB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 128694 188039 165.51 GB   Others 0 0 0

 

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

Hosts : 0 Known, 40091 Unknown (unresolved ip) 39681 Unique visitors Pages Hits Bandwidth Last visit 220.166.30.149 6746 6746 24.26 GB 27 May 2008 - 08:57 82.152.198.138 3751 3751 37.66 MB 31 May 2008 - 15:03 208.111.154.15 1856 2068 22.54 MB 31 May 2008 - 05:43 208.111.154.16 1568 1713 23.03 MB 30 May 2008 - 17:55 131.215.225.161 1553 1650 1.47 GB 30 May 2008 - 16:28 91.121.75.22 1326 1326 16.63 MB 22 May 2008 - 13:57 60.240.249.207 978 978 8.90 MB 10 May 2008 - 15:44 131.215.226.67 864 1215 387.54 MB 29 May 2008 - 16:50 218.28.88.99 833 833 9.30 MB 28 May 2008 - 15:20 208.68.138.5 828 828 1.28 GB 25 May 2008 - 20:08 Others 108391 166931 138.00 GB

 

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

76 different robots* Hits Bandwidth Last visit Yahoo Slurp 81880+950 114.41 GB 31 May 2008 - 23:58 MSNBot 51178+1278 7.70 GB 31 May 2008 - 23:51 Googlebot 45346+90 26.33 GB 31 May 2008 - 23:59 Unknown robot (identified by 'crawl') 41847+1139 12.24 GB 31 May 2008 - 23:55 Ask 8317+99 124.93 MB 31 May 2008 - 23:31 BaiDuSpider 6999+47 739.62 MB 31 May 2008 - 23:56 Unknown robot (identified by 'discovery') 6521+2 69.49 MB 28 May 2008 - 13:06 Nutch 6184+75 6.65 GB 31 May 2008 - 22:22 Ocelli 4853+3 2.52 GB 15 May 2008 - 03:08 Unknown robot (identified by empty user agent string) 4291+332 436.11 MB 31 May 2008 - 20:39 Others -289722+301653 6.06 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: 50742 - Average: 161 s Number of visits Percent 0s-30s 42040 82.8 % 30s-2mn 2781 5.4 % 2mn-5mn 1630 3.2 % 5mn-15mn 1752 3.4 % 15mn-30mn 1015 2 % 30mn-1h 1009 1.9 % 1h+ 515 1 %

 

File type

File type Hits Percent Bandwidth Percent php Dynamic PHP Script file 59598 31.6 % 678.48 MB 0.4 % pdf Adobe Acrobat file 43147 22.9 % 155.31 GB 93.8 % gif Image 34902 18.5 % 73.72 MB 0 % jpg Image 24443 12.9 % 316.96 MB 0.1 % Unknown 23971 12.7 % 3.60 GB 2.1 % html HTML or XML static page 1399 0.7 % 301.97 MB 0.1 % ps   151 0 % 3.11 GB 1.8 % bib   109 0 % 5.06 MB 0 % avi Video file 67 0 % 1.13 GB 0.6 % mov Video file 41 0 % 959.91 MB 0.5 % mpg Video file 35 0 % 8.61 MB 0 % xls Document 34 0 % 3.37 MB 0 % doc Document 26 0 % 23.84 MB 0 % m   25 0 % 310.40 KB 0 % txt Text file 21 0 % 163.80 KB 0 % zip Archive 18 0 % 29.00 MB 0 % bbl   18 0 % 446.70 KB 0 % nb   16 0 % 3.51 MB 0 % gz Archive 9 0 % 17.14 MB 0 % tex   6 0 % 460.83 KB 0 % tar Archive 2 0 % 352.00 KB 0 % tgz Archive 1 0 % 705.55 KB 0 %

   

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

8869 different pages-url Viewed Average size Entry Exit   /ETD-db/ETD-browse/browse 7441 480.69 KB 1496 1939 /etd/available/etd-06252003-115639/unrestricted/mythesis.pdf 6958 3.68 MB 171 173 /ETD-db/ETD-search/search 6436 5.29 KB 567 788 / 2149 133 Bytes 1517 436 /ETD-db/OAI2/oai 1291 23.17 KB 193 147 /ETD-db/ETD-search/search_by_keyword 802 2.80 KB 3 114 /ETD-db/ETD-review/view_etd 711 7.75 KB 2 15 /ETD-db/ETD-submit/manage_committee 622 4.20 KB 1   /etd/available/etd-06042002-125011/ 620 9.66 KB 198 137 /ETD-db/ETD-submit/login 593 2.78 KB 92 34 Others 101071 1.38 MB 46502 46959

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 154086 81.9 % Unknown 15211 8 % Macintosh 10069 5.3 % Linux 8411 4.4 % Sun Solaris 167 0 % BlackBerry 32 0 % Java Mobile 24 0 % BSD 12 0 % Sony PlayStation 9 0 % Symbian OS 7 0 %   Others 11 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 115713 61.5 % Firefox No 44754 23.8 % Unknown ? 10082 5.3 % Mozilla No 6438 3.4 % Safari No 6026 3.2 % Opera No 1855 0.9 % Minefield (Firefox 3.0 development) No 1528 0.8 % Netscape No 548 0.2 % Iceweasel No 257 0.1 % SeaMonkey No 206 0.1 %   Others   632 0.3 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 47870 37.1 % 48755 25.9 % Links from an Internet Search Engine - Full list - Google 36860 36863 - Yahoo! 1100 1100 - Unknown search engines 820 822 - Microsoft Windows Live 204 204 - Microsoft MSN Search 115 115 - Ask 111 111 - AOL 99 99 - Google (Images) 57 74 - Baidu 48 50 - Google (cache) 44 399 - Others 219 219 39677 30.8 % 40056 21.3 % Links from an external page (other web sites except search engines) - Full list - http://etd.caltech.edu/ETD-db/ETD-browse/browse 6988 11726 - http://etd.caltech.edu/ETD-db/ETD-search/search 6891 8103 - http://etd.caltech.edu/etd/available/ 908 1334 - http://www.scirus.com/srsapp/search 806 806 - http://etd.caltech.edu/ETD-db/ETD-review/view_etd 632 652 - http://etd.caltech.edu/ETD-db/ETD-submit/manage_committee 619 647 - http://etd.caltech.edu/ETD-db/ETD-search/search_by_advisor 595 656 - http://etd.caltech.edu/ETD-db/ETD-submit/login 565 731 - http://etd.caltech.edu/ETD-db/ETD-submit/manage_etd 561 679 - http://etd.caltech.edu/ETD-db/ETD-review/manage_etds 506 824 - Others 22058 73045 41129 31.9 % 99203 52.7 % Unknown Origin 16 0 % 23 0 %

    

Search Keyphrases (Top 10) Full list   26834 different keyphrases Search Percent symbol rate estimation 6747 17.3 % matrix vector product on fpga 357 0.9 % caltech thesis 53 0.1 % multirate signal processing 48 0.1 % megan elizabeth 48 0.1 % thesis database 35 0 % alice eve 30 0 % cis regulation 29 0 % bulge test 28 0 % electronic theses 25 0 % Other phrases 31582 81 %

Search Keywords (Top 10) Full list   22678 different keywords Search Percent rate 6854 4.7 % estimation 6800 4.6 % symbol 6754 4.6 % of 3498 2.4 % and 1721 1.1 % thesis 1608 1.1 % pdf 1607 1.1 % in 1348 0.9 % caltech 1134 0.7 % the 1013 0.6 % Other words 113087 77.7 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 21415 / 39681 Visitors 53.9 %

 

HTTP Status codes

HTTP Status codes* Hits Percent Bandwidth 206 Partial Content 213366 77.1 % 178.82 GB 403 Forbidden 43258 15.6 % 14.35 MB 301 Moved permanently (redirect) 17295 6.2 % 5.75 MB 404 Document Not Found (hits on favicon excluded) 2086 0.7 % 660.50 KB 401 Unauthorized 471 0.1 % 223.08 KB 400 Bad Request 32 0 % 0 416 Requested range not valid 25 0 % 9.72 KB 405 Method not allowed 13 0 % 4.02 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.



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