Statistics for:  calteches.library.caltech.edu Last Update:  20 Jan 2010 - 13:40 Reported period: Month Feb 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 Feb 2007 First visit 01 Feb 2007 - 00:00 Last visit 28 Feb 2007 - 23:55   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 4638   5643 (1.21 visits/visitor) 8814 (1.56 Pages/Visit) 9689 (1.71 Hits/Visit) 7.06 GB (1312.13 KB/Visit) Not viewed traffic *     30911 32719 17.64 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 4408 5246 8670 9585 6.79 GB Feb 2007 4638 5643 8814 9689 7.06 GB Mar 2007 3256 4114 6839 7815 5.43 GB Apr 2007 2607 3204 5809 6651 4.33 GB May 2007 2396 2999 5421 6181 5.74 GB Jun 2007 2059 2567 3964 4648 3.74 GB Jul 2007 1859 2372 4683 5383 4.49 GB Aug 2007 2128 2663 4329 5180 3.49 GB Sep 2007 2588 3254 8029 8926 3.89 GB Oct 2007 2715 3344 5141 5968 5.78 GB Nov 2007 2486 2959 5376 5971 8.03 GB Dec 2007 2029 2451 4203 4638 6.73 GB Total 33169 40816 71278 80635 65.50 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 2007 253 350 382 365.71 MB 02 Feb 2007 192 278 316 353.26 MB 03 Feb 2007 150 212 238 197.06 MB 04 Feb 2007 170 253 288 169.48 MB 05 Feb 2007 219 356 416 195.58 MB 06 Feb 2007 240 362 404 250.12 MB 07 Feb 2007 223 301 319 282.76 MB 08 Feb 2007 222 384 428 234.08 MB 09 Feb 2007 197 282 302 282.40 MB 10 Feb 2007 158 223 236 266.09 MB 11 Feb 2007 175 254 292 203.56 MB 12 Feb 2007 220 281 292 222.59 MB 13 Feb 2007 219 329 365 336.22 MB 14 Feb 2007 183 239 251 228.91 MB 15 Feb 2007 215 392 444 241.75 MB 16 Feb 2007 178 239 264 225.37 MB 17 Feb 2007 132 190 199 148.75 MB 18 Feb 2007 184 263 288 294.84 MB 19 Feb 2007 231 390 422 396.11 MB 20 Feb 2007 243 360 404 316.74 MB 21 Feb 2007 248 326 357 367.34 MB 22 Feb 2007 242 330 343 332.08 MB 23 Feb 2007 198 280 323 234.39 MB 24 Feb 2007 161 285 321 158.12 MB 25 Feb 2007 181 237 257 212.32 MB 26 Feb 2007 206 270 307 184.37 MB 27 Feb 2007 204 870 917 208.00 MB 28 Feb 2007 199 278 314 322.83 MB Average 201.54 314.79 346.04 258.24 MB Total 5643 8814 9689 7.06 GB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 324.25 359.25 249.66 MB Tue 480.25 522.50 277.77 MB Wed 286 310.25 300.46 MB Thu 364 399.25 293.40 MB Fri 269.75 301.25 273.86 MB Sat 227.50 248.50 192.51 MB Sun 251.75 281.25 220.05 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 00 203 215 145.90 MB 01 233 260 149.06 MB 02 237 266 207.86 MB 03 202 213 151.12 MB 04 304 354 299.71 MB 05 280 293 265.54 MB 06 904 942 281.22 MB 07 350 394 347.52 MB 08 542 574 353.94 MB 09 465 509 411.48 MB 10 436 477 356.33 MB 11 514 600 530.09 MB   Hours Pages Hits Bandwidth 12 446 480 588.90 MB 13 403 462 333.42 MB 14 437 506 367.95 MB 15 386 412 393.11 MB 16 336 367 312.21 MB 17 328 352 265.07 MB 18 303 336 264.82 MB 19 315 354 198.63 MB 20 326 351 332.74 MB 21 323 363 257.85 MB 22 246 277 256.31 MB 23 295 332 160.06 MB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 8814 9689 7.06 GB   Others 0 0 0

 

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

Hosts : 0 Known, 4653 Unknown (unresolved ip) 4638 Unique visitors Pages Hits Bandwidth Last visit 130.82.24.95 592 592 5.55 MB 27 Feb 2007 - 06:40 130.82.24.104 395 395 1.37 MB 28 Feb 2007 - 20:19 130.82.24.103 358 358 1.78 MB 28 Feb 2007 - 21:39 152.78.64.222 140 140 168.55 KB 28 Feb 2007 - 09:38 222.76.215.122 75 75 19.63 MB 26 Feb 2007 - 16:59 131.215.225.194 71 80 483.17 KB 08 Feb 2007 - 11:21 69.228.146.130 60 72 14.76 MB 24 Feb 2007 - 16:11 69.231.7.231 59 63 4.88 MB 19 Feb 2007 - 21:55 58.22.131.20 57 57 8.72 MB 27 Feb 2007 - 14:36 62.219.185.234 57 68 6.49 MB 15 Feb 2007 - 23:56 Others 6950 7789 7.00 GB

 

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

37 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 10298+629 2.56 GB 28 Feb 2007 - 23:36 Yahoo Slurp 2750+936 3.80 GB 28 Feb 2007 - 23:09 ConveraCrawler 1270+5 2.32 GB 26 Feb 2007 - 06:25 Googlebot 1129+25 2.90 GB 28 Feb 2007 - 23:04 Unknown robot (identified by 'bot*') 709+22 88.45 MB 28 Feb 2007 - 05:46 Ask 411+52 301.47 MB 28 Feb 2007 - 21:58 Turn It In 460+1 755.98 MB 20 Feb 2007 - 17:30 MSNBot 224+173 57.76 MB 28 Feb 2007 - 20:21 Java (Often spam bot) 369 6.38 MB 27 Feb 2007 - 00:29 Unknown robot (identified by hit on 'robots.txt') 0+125 10.74 KB 28 Feb 2007 - 20:51 Others -78336213+78336636 104.20 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: 5643 - Average: 68 s Number of visits Percent 0s-30s 5116 90.6 % 30s-2mn 229 4 % 2mn-5mn 105 1.8 % 5mn-15mn 91 1.6 % 15mn-30mn 49 0.8 % 30mn-1h 45 0.7 % 1h+ 8 0.1 %

 

File type
File type Hits Percent Bandwidth Percent pdf Adobe Acrobat file 5692 58.7 % 7.03 GB 99.5 % php Dynamic PHP Script file 1307 13.4 % 7.16 MB 0 % Unknown 1263 13 % 5.74 MB 0 % png Image 542 5.5 % 1.28 MB 0 % html HTML or XML static page 342 3.5 % 3.42 MB 0 % css Cascading Style Sheet file 327 3.3 % 986.13 KB 0 % htm HTML or XML static page 210 2.1 % 12.80 MB 0.1 % jpg Image 6 0 % 25.82 KB 0 %

   

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

1847 different pages-url Viewed Average size Entry Exit   /perl/oai2 898 4.73 KB 392 392 /51/02/CargoCult.pdf 299 1.16 MB 260 254 / 291 4.95 KB 216 79 /contact.html 154 2.49 KB 2 138 /14/02/FeynmanLosAlamos.htm 101 91.10 KB 87 83 /97/01/Nestle.pdf 92 455.66 KB 78 79 /perl/register 88 4.15 KB 48 49 /284/01/sun.pdf 86 769.99 KB 71 71 /perl/search/simple 75 5.28 KB   16 /91/01/Kyropoulos.pdf 61 271.15 KB 53 52 Others 6669 1.01 MB 4436 4430

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 7499 77.3 % Unknown 1549 15.9 % Macintosh 518 5.3 % Linux 116 1.1 % Sun Solaris 2 0 % BlackBerry 1 0 % Symbian OS 1 0 % BSD 1 0 % Java Mobile 1 0 % WebTV 1 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 5865 60.5 % Unknown ? 1531 15.8 % Firefox No 1512 15.6 % Safari No 375 3.8 % Mozilla No 208 2.1 % Netscape No 90 0.9 % Opera No 58 0.5 % Konqueror No 19 0.1 % BonEcho (Firefox 2.0 development) No 9 0 % Iceweasel No 5 0 %   Others   17 0.1 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 3153 39.6 % 3168 39.6 % Links from an Internet Search Engine - Full list - Google 3516 3519 - Unknown search engines 585 585 - AOL 80 80 - Ask 76 76 - Google (cache) 21 38 - Netscape 15 15 - MyWebSearch 8 8 - Earth Link 6 6 - Yahoo! 6 6 - Tiscali 4 4 - Others 33 33 4350 54.6 % 4370 54.6 % Links from an external page (other web sites except search engines) - Full list - http://en.wikipedia.org/wiki/Cargo_cult_science 122 122 - http://de.wikipedia.org/wiki/Cargo-Kult-Wissenschaft 40 40 - http://library.caltech.edu/digital/ 31 31 - http://www.sjsu.edu/faculty/gerstman/hs267/ 26 26 - http://www.scirus.com/srsapp/search 14 14 - http://hashaa.blogspot.com 9 9 - http://www3.asuultserver.com/forum/viewtopic.php 8 8 - http://www.wer-weiss-was.de/cgi-bin/forum/showarticle.fpl 6 6 - http://www.math.psu.edu/higson/Teaching/2007_HeckeAlgebras/sylla... 5 5 - http://209.85.165.104/search 4 4 - Others 171 173 436 5.4 % 438 5.4 % Unknown Origin 22 0.2 % 22 0.2 %

    

Search Keyphrases (Top 10) Full list   3442 different keyphrases Search Percent how does the sun get its energy 42 0.9 % mud engineering 30 0.7 % los alamos from below 29 0.6 % xml_no_dtd 20 0.4 % natural gasoline 20 0.4 % operating control 20 0.4 % caltechweb 17 0.4 % icy tover 14 0.3 % three toed horse 13 0.3 % feynman 11 0.2 % Other phrases 4022 94.9 %

Search Keywords (Top 10) Full list   5410 different keywords Search Percent of 427 2.5 % the 357 2.1 % in 267 1.6 % and 173 1 % caltech 170 1 % engineering 133 0.8 % a 129 0.7 % how 123 0.7 % pdf 111 0.6 % to 105 0.6 % Other words 14506 87.9 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 1693 / 4638 Visitors 36.5 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 206 Partial Content 9823 89.6 % 4.71 GB 401 Unauthorized 702 6.4 % 1.72 MB 404 Document Not Found (hits on favicon excluded) 346 3.1 % 932.20 KB 301 Moved permanently (redirect) 85 0.7 % 28.38 KB 405 Method not allowed 2 0 % 680 Bytes

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



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