Statistics for:  calteches.library.caltech.edu Last Update:  20 Jan 2010 - 13:40 Reported period: Month Oct 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 Oct 2009 First visit 01 Oct 2009 - 00:01 Last visit 31 Oct 2009 - 23:53   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 10417   13003 (1.24 visits/visitor) 18924 (1.45 Pages/Visit) 24254 (1.86 Hits/Visit) 12.76 GB (1028.91 KB/Visit) Not viewed traffic *     684943 693893 62.37 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 4286 5253 13268 13966 11.55 GB Feb 2009 4867 6175 13441 14403 6.41 GB Mar 2009 2743 3301 5788 6159 3.07 GB Apr 2009 0 0 0 0 0 May 2009 0 0 0 0 0 Jun 2009 0 0 0 0 0 Jul 2009 2554 2974 7438 9633 5.57 GB Aug 2009 4954 6219 16576 22004 10.63 GB Sep 2009 8552 10009 18941 34895 10.33 GB Oct 2009 10417 13003 18924 24254 12.76 GB Nov 2009 9507 11208 16407 21149 10.90 GB Dec 2009 8737 10095 13265 16263 12.53 GB Total 56617 68237 124048 162726 83.75 GB

   

Days of month

01 Oct 02 Oct 03 Oct 04 Oct 05 Oct 06 Oct 07 Oct 08 Oct 09 Oct 10 Oct 11 Oct 12 Oct 13 Oct 14 Oct 15 Oct 16 Oct 17 Oct 18 Oct 19 Oct 20 Oct 21 Oct 22 Oct 23 Oct 24 Oct 25 Oct 26 Oct 27 Oct 28 Oct 29 Oct 30 Oct 31 Oct   Average Day Number of visits Pages Hits Bandwidth 01 Oct 2009 316 685 1031 698.93 MB 02 Oct 2009 241 390 559 432.87 MB 03 Oct 2009 500 811 993 595.97 MB 04 Oct 2009 583 759 868 311.81 MB 05 Oct 2009 445 755 964 496.94 MB 06 Oct 2009 397 557 649 360.93 MB 07 Oct 2009 378 593 717 554.15 MB 08 Oct 2009 419 571 736 462.17 MB 09 Oct 2009 289 404 525 250.99 MB 10 Oct 2009 256 409 621 341.00 MB 11 Oct 2009 1105 1243 1333 327.15 MB 12 Oct 2009 473 653 758 314.54 MB 13 Oct 2009 443 822 1229 514.06 MB 14 Oct 2009 348 587 865 388.73 MB 15 Oct 2009 457 708 876 564.32 MB 16 Oct 2009 343 454 660 278.67 MB 17 Oct 2009 239 332 419 239.06 MB 18 Oct 2009 297 442 641 304.55 MB 19 Oct 2009 378 470 637 442.99 MB 20 Oct 2009 360 461 556 314.45 MB 21 Oct 2009 367 488 623 346.56 MB 22 Oct 2009 375 577 751 398.67 MB 23 Oct 2009 401 468 656 341.09 MB 24 Oct 2009 342 413 599 306.37 MB 25 Oct 2009 575 726 893 491.58 MB 26 Oct 2009 682 785 903 734.37 MB 27 Oct 2009 592 922 1039 537.55 MB 28 Oct 2009 379 620 820 481.91 MB 29 Oct 2009 390 491 586 362.05 MB 30 Oct 2009 317 785 1061 527.86 MB 31 Oct 2009 316 543 686 343.10 MB Average 419.45 610.45 782.39 421.46 MB Total 13003 18924 24254 12.76 GB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 665.75 815.50 497.21 MB Tue 690.50 868.25 431.75 MB Wed 572 756.25 442.84 MB Thu 606.40 796 497.23 MB Fri 500.20 692.20 366.29 MB Sat 501.60 663.60 365.10 MB Sun 792.50 933.75 358.77 MB

 

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 00 508 601 560.45 MB 01 485 565 337.20 MB 02 609 808 405.17 MB 03 525 735 320.55 MB 04 512 623 325.57 MB 05 638 811 381.15 MB 06 687 864 582.59 MB 07 829 1131 653.40 MB 08 791 894 678.84 MB 09 894 1133 688.62 MB 10 883 1120 688.64 MB 11 897 1125 712.97 MB   Hours Pages Hits Bandwidth 12 974 1234 647.14 MB 13 1109 1409 560.37 MB 14 982 1179 642.85 MB 15 922 1156 608.14 MB 16 807 967 572.13 MB 17 589 817 324.77 MB 18 1137 1350 1.02 GB 19 955 1385 540.98 MB 20 819 1059 408.99 MB 21 850 1149 504.35 MB 22 890 1225 569.59 MB 23 632 914 302.91 MB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 18924 24254 12.76 GB   Others 0 0 0

 

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

Hosts : 0 Known, 10546 Unknown (unresolved ip) 10417 Unique visitors Pages Hits Bandwidth Last visit 24.205.64.181 1635 2595 740.88 MB 30 Oct 2009 - 14:28 152.78.64.222 573 573 614.08 MB 31 Oct 2009 - 19:36 130.82.101.42 338 338 3.67 MB 31 Oct 2009 - 22:42 130.82.101.41 242 242 1.44 MB 31 Oct 2009 - 19:12 65.55.108.187 238 238 2.11 MB 31 Oct 2009 - 21:41 93.110.9.22 188 188 1.05 MB 31 Oct 2009 - 21:44 24.205.65.116 142 315 10.69 MB 17 Oct 2009 - 10:11 65.55.108.186 106 106 1.04 MB 31 Oct 2009 - 17:44 65.55.108.188 79 79 801.07 KB 31 Oct 2009 - 09:21 208.68.138.5 75 75 189.89 MB 28 Oct 2009 - 08:14 Others 15308 19505 11.23 GB

 

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

47 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 382867+340 7.56 GB 31 Oct 2009 - 23:59 MSNBot 26125+2196 9.27 GB 31 Oct 2009 - 23:59 Googlebot 16486+32 20.81 GB 31 Oct 2009 - 22:59 Yahoo Slurp 11966+167 7.88 GB 31 Oct 2009 - 23:59 Unknown robot (identified by 'bot*') 7881+112 5.40 GB 31 Oct 2009 - 18:51 Ask 1219+115 706.73 MB 31 Oct 2009 - 20:25 twiceler 880+28 2.32 GB 31 Oct 2009 - 09:06 Exabot 606+19 1.33 GB 31 Oct 2009 - 23:39 BaiDuSpider 395+39 14.90 MB 31 Oct 2009 - 18:24 Unknown robot (identified by empty user agent string) 365+30 83.59 MB 31 Oct 2009 - 22:34 Others -9856180+9858426 476.16 MB

* 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: 13003 - Average: 77 s Number of visits Percent 0s-30s 12159 93.5 % 30s-2mn 240 1.8 % 2mn-5mn 142 1 % 5mn-15mn 170 1.3 % 15mn-30mn 117 0.8 % 30mn-1h 125 0.9 % 1h+ 50 0.3 %

 

File type

File type Hits Percent Bandwidth Percent pdf Adobe Acrobat file 11216 46.2 % 12.28 GB 96.2 % htm HTML or XML static page 3427 14.1 % 231.09 MB 1.7 % png Image 2654 10.9 % 84.53 MB 0.6 % Unknown 1832 7.5 % 35.88 MB 0.2 % php Dynamic PHP Script file 1403 5.7 % 16.12 MB 0.1 % html HTML or XML static page 1043 4.3 % 7.45 MB 0 % gif Image 880 3.6 % 1.05 MB 0 % css Cascading Style Sheet file 873 3.5 % 7.38 MB 0 % js JavaScript file 453 1.8 % 99.34 MB 0.7 % jpg Image 408 1.6 % 9.54 MB 0 % xml HTML or XML static page 59 0.2 % 194.11 KB 0 % rss   3 0 % 4.81 KB 0 % xsl Extensible Stylesheet Language file 1 0 % 21.28 KB 0 % txt Text file 1 0 % 0 0 % bib   1 0 % 1.83 KB 0 %

   

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

2707 different pages-url Viewed Average size Entry Exit   /14/2/FeynmanLosAlamos.htm 1966 93.22 KB 1522 1513 /51/2/CargoCult.pdf 1425 1.16 MB 1230 1221 /49/2/Religion.htm 1232 36.69 KB 1192 1186 /cgi/oai2 1007 23.25 KB 292 281 /284/1/sun.pdf 350 781.56 KB 279 279 /cgi/users/home 322 27.68 KB 12 15 / 317 6.67 KB 180 168 /35/2/Letters.pdf 221 1.17 MB 113 114 /590/2/Hall.pdf 201 34.71 KB 17 17 /cgi/search/simple 165 16.63 KB 4 28 Others 11718 910.15 KB 8162 8181

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 17670 72.8 % Macintosh 3384 13.9 % Unknown 2204 9 % Linux 905 3.7 % Symbian OS 36 0.1 % Java Mobile 20 0 % BlackBerry 16 0 % Java 7 0 % BSD 5 0 % Sony PlayStation 4 0 %   Others 3 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 9132 37.6 % Firefox No 8962 36.9 % Safari No 2313 9.5 % Unknown ? 1398 5.7 % Google Chrome No 883 3.6 % Netscape No 569 2.3 % Mozilla No 428 1.7 % Opera No 291 1.1 % Minefield (Firefox 3.0 development) No 83 0.3 % Konqueror No 30 0.1 %   Others   165 0.6 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 5539 34.9 % 5758 35.7 % Links from an Internet Search Engine - Full list - Google 5966 5966 - Stumbleupon (Social Bookmark) 1601 1601 - Unknown search engines 453 453 - Microsoft Bing 191 191 - AOL 68 68 - Ask 54 54 - Yahoo! 36 36 - Dogpile 11 11 - Earth Link 10 10 - Microsoft Windows Live 7 7 - Others 12 12 8409 53 % 8409 52.2 % Links from an external page (other web sites except search engines) - Full list - http://www.reddit.com 446 446 - http://www.reddit.com/r/atheism/ 222 222 - http://en.wikipedia.org/wiki/Cargo_cult_science 142 142 - http://www.bilkent.edu.tr/~stephen/2009fall/homework.html 101 101 - http://en.wikipedia.org/wiki/Richard_Feynman 70 70 - http://de.wikipedia.org/wiki/Cargo-Kult-Wissenschaft 28 28 - http://mlodyfizyk.blox.pl/2009/07/Cargo-cult-science.html 25 25 - http://en.wikipedia.org/wiki/Cargo_cult_programming 25 25 - http://en.wikipedia.org/wiki/Albert_Einstein 23 23 - http://en.wikipedia.org/wiki/Science 23 23 - Others 793 821 1898 11.9 % 1926 11.9 % Unknown Origin 7 0 % 7 0 %

    

Search Keyphrases (Top 10) Full list   5149 different keyphrases Search Percent earth dam behavior narrow valley pdf 188 2.8 % how does the sun get its energy 116 1.7 % cargo cult science 64 0.9 % natural gasoline 49 0.7 % hydraulic torque converter 40 0.6 % where does the sun get its energy 40 0.6 % wallace sterling 31 0.4 % los alamos from below 24 0.3 % richard feynman religion 21 0.3 % tsien hsue-shen 20 0.3 % Other phrases 6068 91 %

Search Keywords (Top 10) Full list   7083 different keywords Search Percent the 999 3.1 % of 902 2.8 % in 497 1.5 % pdf 478 1.5 % and 408 1.2 % caltech 395 1.2 % how 336 1 % sun 327 1 % energy 318 0.9 % or 308 0.9 % Other words 26841 84.3 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 7015 / 10417 Visitors 67.3 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 302 Moved temporarily (redirect) 210798 90.5 % 4.41 MB 206 Partial Content 20077 8.6 % 6.53 GB 404 Document Not Found (hits on favicon excluded) 1657 0.7 % 5.38 MB 403 Forbidden 205 0 % 73.41 KB 405 Method not allowed 6 0 % 2.31 KB 500 Internal server Error 1 0 % 694 Bytes

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



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