Statistics for:  calteches.library.caltech.edu Last Update:  20 Jan 2010 - 13:40 Reported period: Month Sep 2006

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 Sep 2006 First visit 01 Sep 2006 - 00:01 Last visit 30 Sep 2006 - 23:44   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 3073   3877 (1.26 visits/visitor) 6602 (1.7 Pages/Visit) 7478 (1.92 Hits/Visit) 5.72 GB (1547.36 KB/Visit) Not viewed traffic *     47204 48103 36.48 GB

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

 

Monthly history

Jan 2006 Feb 2006 Mar 2006 Apr 2006 May 2006 Jun 2006 Jul 2006 Aug 2006 Sep 2006 Oct 2006 Nov 2006 Dec 2006   Month Unique visitors Number of visits Pages Hits Bandwidth Jan 2006 743 811 6714 7051 26.35 GB Feb 2006 1314 1419 6070 6607 25.84 GB Mar 2006 3087 3400 6073 6810 12.23 GB Apr 2006 3392 4107 10274 11184 20.16 GB May 2006 2411 3057 13138 13830 48.06 GB Jun 2006 1594 1939 39780 40589 205.03 GB Jul 2006 1661 2139 39407 40163 196.51 GB Aug 2006 1846 2615 35490 36244 169.36 GB Sep 2006 3073 3877 6602 7478 5.72 GB Oct 2006 2941 3788 8202 9055 13.04 GB Nov 2006 3604 4525 7187 8021 5.98 GB Dec 2006 3199 4138 6737 7534 5.80 GB Total 28865 35815 185674 194566 734.10 GB

   

Days of month

01 Sep 02 Sep 03 Sep 04 Sep 05 Sep 06 Sep 07 Sep 08 Sep 09 Sep 10 Sep 11 Sep 12 Sep 13 Sep 14 Sep 15 Sep 16 Sep 17 Sep 18 Sep 19 Sep 20 Sep 21 Sep 22 Sep 23 Sep 24 Sep 25 Sep 26 Sep 27 Sep 28 Sep 29 Sep 30 Sep   Average Day Number of visits Pages Hits Bandwidth 01 Sep 2006 97 198 210 140.62 MB 02 Sep 2006 70 114 140 146.09 MB 03 Sep 2006 125 204 227 201.28 MB 04 Sep 2006 326 429 461 228.94 MB 05 Sep 2006 280 389 440 208.47 MB 06 Sep 2006 155 227 242 157.99 MB 07 Sep 2006 134 217 245 207.57 MB 08 Sep 2006 111 164 183 221.41 MB 09 Sep 2006 91 142 154 116.53 MB 10 Sep 2006 105 163 180 141.99 MB 11 Sep 2006 123 210 230 174.02 MB 12 Sep 2006 131 185 214 252.68 MB 13 Sep 2006 150 212 253 228.59 MB 14 Sep 2006 129 251 288 235.66 MB 15 Sep 2006 109 171 207 341.58 MB 16 Sep 2006 79 129 154 144.90 MB 17 Sep 2006 118 174 199 149.89 MB 18 Sep 2006 155 257 303 176.29 MB 19 Sep 2006 128 221 264 205.64 MB 20 Sep 2006 126 268 300 145.46 MB 21 Sep 2006 111 193 215 154.29 MB 22 Sep 2006 102 147 169 144.20 MB 23 Sep 2006 102 177 214 111.15 MB 24 Sep 2006 95 155 178 155.67 MB 25 Sep 2006 141 227 255 125.44 MB 26 Sep 2006 134 350 375 461.63 MB 27 Sep 2006 128 236 281 155.95 MB 28 Sep 2006 125 211 240 372.36 MB 29 Sep 2006 116 266 320 262.77 MB 30 Sep 2006 81 315 337 89.47 MB Average 129.23 220.07 249.27 195.28 MB Total 3877 6602 7478 5.72 GB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 280.75 312.25 176.17 MB Tue 286.25 323.25 282.11 MB Wed 235.75 269 172.00 MB Thu 218 247 242.47 MB Fri 189.20 217.80 222.12 MB Sat 175.40 199.80 121.63 MB Sun 174 196 162.21 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 00 212 255 194.27 MB 01 176 201 193.31 MB 02 220 246 212.63 MB 03 195 215 296.57 MB 04 242 291 292.14 MB 05 217 232 275.49 MB 06 317 367 221.72 MB 07 336 389 349.66 MB 08 429 470 207.65 MB 09 298 326 256.31 MB 10 297 342 257.89 MB 11 283 311 235.53 MB   Hours Pages Hits Bandwidth 12 370 419 362.65 MB 13 297 339 186.89 MB 14 316 333 227.80 MB 15 330 376 368.31 MB 16 316 385 247.50 MB 17 204 242 148.93 MB 18 286 350 154.52 MB 19 294 329 317.21 MB 20 287 324 335.08 MB 21 258 280 226.67 MB 22 239 268 172.44 MB 23 183 188 117.36 MB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 6602 7478 5.72 GB   Others 0 0 0

 

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

Hosts : 0 Known, 3097 Unknown (unresolved ip) 3073 Unique visitors Pages Hits Bandwidth Last visit 130.82.24.93 870 870 6.30 MB 30 Sep 2006 - 23:28 202.165.102.165 184 185 33.89 MB 30 Sep 2006 - 23:44 152.78.64.222 150 150 180.59 KB 30 Sep 2006 - 08:42 72.29.233.186 91 91 85.60 MB 27 Sep 2006 - 00:41 72.29.233.183 83 83 214.04 MB 29 Sep 2006 - 15:03 72.29.233.185 71 71 465.51 KB 15 Sep 2006 - 19:02 58.22.131.10 57 57 9.96 MB 29 Sep 2006 - 11:06 222.76.215.122 54 54 17.69 MB 27 Sep 2006 - 10:26 140.159.2.32 52 58 10.63 MB 20 Sep 2006 - 21:32 138.67.22.171 51 58 115.41 MB 27 Sep 2006 - 10:39 Others 4939 5801 5.24 GB

 

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

39 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 19150+407 17.38 GB 30 Sep 2006 - 23:15 Heritrix 6097+20 13.34 GB 30 Sep 2006 - 15:35 NutchCVS 1622+4 14.05 MB 26 Sep 2006 - 13:51 Unknown robot (identified by 'bot*') 1587+39 630.43 MB 30 Sep 2006 - 22:18 Yahoo Slurp 988+526 1.41 GB 30 Sep 2006 - 23:55 Ask 735+93 6.57 MB 30 Sep 2006 - 13:17 Googlebot 352+24 253.62 MB 30 Sep 2006 - 06:02 LinkChecker 329+2 2.55 MB 30 Sep 2006 - 15:29 MSNBot 179+119 13.83 MB 30 Sep 2006 - 12:41 Java (Often spam bot) 290 12.20 MB 29 Sep 2006 - 22:18 Others -398062+398685 446.32 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: 3877 - Average: 70 s Number of visits Percent 0s-30s 3488 89.9 % 30s-2mn 174 4.4 % 2mn-5mn 70 1.8 % 5mn-15mn 81 2 % 15mn-30mn 29 0.7 % 30mn-1h 24 0.6 % 1h+ 11 0.2 %

 

File type
File type Hits Percent Bandwidth Percent pdf Adobe Acrobat file 3642 48.7 % 5.51 GB 96.2 % Unknown 1403 18.7 % 195.58 MB 3.3 % php Dynamic PHP Script file 956 12.7 % 6.51 MB 0.1 % png Image 521 6.9 % 1.26 MB 0 % html HTML or XML static page 395 5.2 % 5.20 MB 0 % css Cascading Style Sheet file 353 4.7 % 979.69 KB 0 % htm HTML or XML static page 206 2.7 % 9.89 MB 0.1 % jpg Image 2 0 % 10.33 KB 0 %

   

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

1568 different pages-url Viewed Average size Entry Exit   /perl/oai2 1021 6.50 KB 443 443 /149/01/Russell.pdf 585 375.95 KB 537 536 / 247 5.02 KB 189 40 /perl/search/simple 119 5.12 KB 2 26 /contact.html 112 2.51 KB 2 104 /51/02/CargoCult.pdf 106 1.13 MB 92 93 /perl/search 81   3   /97/01/Nestle.pdf 57 457.61 KB 53 53 /14/02/FeynmanLosAlamos.htm 52 88.47 KB 41 44 /44/02/1980Method.htm 47 40.14 KB 45 45 Others 4175 1.31 MB 2470 2493

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 5370 74.6 % Unknown 1296 18 % Macintosh 319 4.4 % Linux 190 2.6 % Sun Solaris 20 0.2 % BSD 1 0 % HP UX 1 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 4416 59 % Unknown ? 1522 20.3 % Firefox No 1016 13.5 % Mozilla No 178 2.3 % Safari No 175 2.3 % Netscape No 106 1.4 % Opera No 49 0.6 % Camino No 12 0.1 % HTTP user-agent for POE (portable networking framework for Perl) No 2 0 % SeaMonkey No 1 0 %   Others   1 0 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 2692 46.4 % 2712 46.5 % Links from an Internet Search Engine - Full list - Google 2050 2050 - Unknown search engines 674 674 - Ask 42 42 - Earth Link 8 8 - Yahoo! 6 6 - Netscape 6 6 - Google (cache) 5 9 - AOL 4 4 - Dogpile 4 4 - MyWebSearch 4 4 - Others 13 13 2816 48.5 % 2820 48.4 % Links from an external page (other web sites except search engines) - Full list - http://en.wikipedia.org/wiki/Cargo_cult_science 60 60 - http://library.caltech.edu/digital/ 44 44 - http://de.wikipedia.org/wiki/Cargo-Kult-Wissenschaft 20 20 - http://www.videosift.com/story.php 14 14 - http://sfx.caltech.edu:8088/caltech 9 9 - http://www.scubaboard.com/showthread.php 9 9 - http://www.eprints.org/software/archives/ 8 8 - http://www.gamedev.net/community/forums/topic.asp 7 7 - http://www.scirus.com/srsapp/search 6 6 - http://www.fksa.org/viewtopic.php 5 5 - Others 107 107 289 4.9 % 289 4.9 % Unknown Origin 2 0 % 2 0 %

    

Search Keyphrases (Top 10) Full list   1987 different keyphrases Search Percent stingray anatomy 67 2.4 % anatomy of a stingray 42 1.5 % caltech s engineering and science 30 1 % xml_no_dtd 28 1 % los alamos from below 25 0.9 % football 21 0.7 % stingra 21 0.7 % caltechweb 20 0.7 % mud engineering 19 0.6 % scholarships 16 0.5 % Other phrases 2475 89.5 %

Search Keywords (Top 10) Full list   3329 different keywords Search Percent of 355 3.5 % stingray 323 3.2 % the 248 2.5 % anatomy 176 1.7 % a 152 1.5 % in 142 1.4 % and 132 1.3 % engineering 125 1.2 % caltech 94 0.9 % s 92 0.9 % Other words 8080 81.4 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 663 / 3073 Visitors 21.5 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 206 Partial Content 7440 52.1 % 2.98 GB 404 Document Not Found (hits on favicon excluded) 4487 31.4 % 12.08 MB 401 Unauthorized 2252 15.8 % 5.53 MB 301 Moved permanently (redirect) 73 0.5 % 24.92 KB 405 Method not allowed 1 0 % 326 Bytes

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



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