Statistics for:  calteches.library.caltech.edu Last Update:  20 Jan 2010 - 13:40 Reported period: Month Apr 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 Apr 2006 First visit 01 Apr 2006 - 00:08 Last visit 30 Apr 2006 - 02:53   Unique visitors Number of visits Pages Hits Bandwidth Viewed traffic * 3392   4107 (1.21 visits/visitor) 10274 (2.5 Pages/Visit) 11184 (2.72 Hits/Visit) 20.16 GB (5148.14 KB/Visit) Not viewed traffic *     37876 39306 23.18 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 Apr 02 Apr 03 Apr 04 Apr 05 Apr 06 Apr 07 Apr 08 Apr 09 Apr 10 Apr 11 Apr 12 Apr 13 Apr 14 Apr 15 Apr 16 Apr 17 Apr 18 Apr 19 Apr 20 Apr 21 Apr 22 Apr 23 Apr 24 Apr 25 Apr 26 Apr 27 Apr 28 Apr 29 Apr 30 Apr   Average Day Number of visits Pages Hits Bandwidth 01 Apr 2006 105 178 198 173.50 MB 02 Apr 2006 102 158 166 149.34 MB 03 Apr 2006 195 339 374 277.25 MB 04 Apr 2006 200 446 502 438.86 MB 05 Apr 2006 160 381 408 265.58 MB 06 Apr 2006 167 269 286 374.88 MB 07 Apr 2006 200 309 340 211.72 MB 08 Apr 2006 149 257 279 172.99 MB 09 Apr 2006 137 284 308 515.82 MB 10 Apr 2006 179 303 321 763.00 MB 11 Apr 2006 155 247 268 210.05 MB 12 Apr 2006 163 285 305 486.31 MB 13 Apr 2006 144 224 238 286.68 MB 14 Apr 2006 123 219 256 222.63 MB 15 Apr 2006 106 211 225 334.46 MB 16 Apr 2006 115 264 371 109.14 MB 17 Apr 2006 158 246 268 259.29 MB 18 Apr 2006 154 1189 1279 880.36 MB 19 Apr 2006 141 257 308 332.96 MB 20 Apr 2006 129 249 300 184.14 MB 21 Apr 2006 117 222 264 117.51 MB 22 Apr 2006 103 192 197 128.80 MB 23 Apr 2006 90 157 175 95.06 MB 24 Apr 2006 149 1096 1126 6.25 GB 25 Apr 2006 158 251 274 134.64 MB 26 Apr 2006 117 1329 1365 6.24 GB 27 Apr 2006 132 215 233 221.72 MB 28 Apr 2006 151 294 342 286.12 MB 29 Apr 2006 96 185 190 202.71 MB 30 Apr 2006 12 18 18 22.30 MB Average 136.90 342.47 372.80 688.26 MB Total 4107 10274 11184 20.16 GB

 

Days of week
Mon Tue Wed Thu Fri Sat Sun Day Pages Hits Bandwidth Mon 496 522.25 1.88 GB Tue 533.25 580.75 415.98 MB Wed 563 596.50 1.82 GB Thu 239.25 264.25 266.85 MB Fri 261 300.50 209.49 MB Sat 204.60 217.80 202.49 MB Sun 176.20 207.60 178.33 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 00 204 215 159.88 MB 01 226 248 245.88 MB 02 211 245 210.51 MB 03 286 377 265.60 MB 04 243 268 274.01 MB 05 328 364 339.31 MB 06 277 298 235.11 MB 07 324 358 322.70 MB 08 385 420 624.60 MB 09 385 431 412.46 MB 10 403 472 536.47 MB 11 1115 1155 4.94 GB   Hours Pages Hits Bandwidth 12 755 787 3.05 GB 13 632 664 2.30 GB 14 474 524 1.35 GB 15 520 559 1.46 GB 16 544 598 1.27 GB 17 399 458 220.25 MB 18 451 477 256.68 MB 19 352 401 273.05 MB 20 463 479 187.74 MB 21 343 373 670.52 MB 22 393 412 347.32 MB 23 561 601 353.29 MB

   

Visitors domains/countries (Top 10)   -   Full list
Domains/Countries Pages Hits Bandwidth   Unknown ip 10274 11184 20.16 GB   Others 0 0 0

 

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

Hosts : 0 Known, 3420 Unknown (unresolved ip) 3392 Unique visitors Pages Hits Bandwidth Last visit 152.78.64.222 1134 1134 6.05 GB 26 Apr 2006 - 16:55 130.82.112.94 985 985 4.06 MB 30 Apr 2006 - 02:53 66.151.181.4 839 839 6.06 GB 24 Apr 2006 - 13:31 12.44.181.220 297 298 195.57 MB 18 Apr 2006 - 23:50 63.160.77.236 290 294 224.90 MB 18 Apr 2006 - 23:51 12.44.172.92 285 290 114.65 MB 18 Apr 2006 - 23:49 63.171.243.252 238 249 84.46 MB 05 Apr 2006 - 18:44 89.138.22.10 91 182 26.53 MB 16 Apr 2006 - 03:56 222.138.109.57 90 90 15.56 MB 28 Apr 2006 - 01:16 222.47.183.114 69 69 20.21 MB 24 Apr 2006 - 22:57 Others 5956 6754 7.38 GB

 

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

44 different robots* Hits Bandwidth Last visit Unknown robot (identified by 'crawl') 10989+573 4.91 GB 30 Apr 2006 - 01:44 Java (Often spam bot) 4005+5 26.91 MB 29 Apr 2006 - 21:32 Heritrix 2389+3 5.47 GB 29 Apr 2006 - 00:21 Googlebot 2280+26 1.40 GB 29 Apr 2006 - 21:07 Unknown robot (identified by 'bot*') 1873+15 4.03 GB 28 Apr 2006 - 20:54 Ask 1091+42 9.27 MB 30 Apr 2006 - 02:42 MSNBot 297+220 237.11 MB 30 Apr 2006 - 02:10 Yahoo Slurp 155+134 77.20 MB 29 Apr 2006 - 23:49 LinkChecker 246+1 1.94 MB 26 Apr 2006 - 13:22 Turn It In 179+1 599.22 MB 21 Apr 2006 - 05:25 Others 455+173 22.54 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: 4107 - Average: 152 s Number of visits Percent 0s-30s 3539 86.1 % 30s-2mn 192 4.6 % 2mn-5mn 89 2.1 % 5mn-15mn 105 2.5 % 15mn-30mn 44 1 % 30mn-1h 90 2.1 % 1h+ 48 1.1 %

 

File type
File type Hits Percent Bandwidth Percent pdf Adobe Acrobat file 5383 48.1 % 20.12 GB 99.8 % php Dynamic PHP Script file 1597 14.2 % 11.16 MB 0 % Unknown 1589 14.2 % 5.33 MB 0 % html HTML or XML static page 1371 12.2 % 4.96 MB 0 % png Image 564 5 % 1.27 MB 0 % css Cascading Style Sheet file 340 3 % 879.79 KB 0 % htm HTML or XML static page 334 2.9 % 17.53 MB 0 % jpg Image 6 0 % 30.98 KB 0 %

   

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

2601 different pages-url Viewed Average size Entry Exit   /perl/oai2 1062 4.00 KB 286 287 / 404 5.03 KB 293 36 /contact.html 288 2.50 KB 1 257 /51/02/CargoCult.pdf 138 1.19 MB 120 123 /perl/search/simple 134 6.52 KB 1 20 /338/01/themonth.pdf 107 364.40 KB 101 102 /14/02/FeynmanLosAlamos.htm 94 86.90 KB 70 71 /perl/search 75   2 2 /97/01/Nestle.pdf 36 426.97 KB 29 28 /91/01/Kyropoulos.pdf 30 266.48 KB 27 27 Others 7906 2.58 MB 3177 3154

 

Operating Systems (Top 10)   -   Full list/Versions   -   Unknown
Operating Systems Hits Percent Windows 7637 68.2 % Unknown 3093 27.6 % Macintosh 367 3.2 % Linux 78 0.6 % Sun Solaris 5 0 % Symbian OS 1 0 % CP/M 1 0 % Irix 1 0 % WebTV 1 0 %

 

Browsers (Top 10)   -   Full list/Versions   -   Unknown
Browsers Grabber Hits Percent MS Internet Explorer No 6245 55.8 % Unknown ? 3032 27.1 % Firefox No 1402 12.5 % Safari No 174 1.5 % Netscape No 158 1.4 % Mozilla No 149 1.3 % Opera No 14 0.1 % HTTP user-agent for POE (portable networking framework for Perl) No 3 0 % Camino No 2 0 % Konqueror No 1 0 %   Others   4 0 %

   

Connect to site from

Origin Pages Percent Hits Percent Direct address / Bookmark / Link in email... 5862 63.1 % 5917 63.3 % Links from an Internet Search Engine - Full list - Google 2214 2214 - Unknown search engines 822 822 - Ask 30 30 - Google (cache) 12 17 - AOL 11 11 - Netscape 6 6 - My Search 5 5 - Dogpile 5 5 - MyWebSearch 5 5 - AT&T search (powered by Google) 4 4 - Others 23 23 3137 33.7 % 3142 33.6 % Links from an external page (other web sites except search engines) - Full list - http://en.wikipedia.org/wiki/Cargo_cult_science 90 90 - http://www.scirus.com/srsapp/search 40 40 - http://library.caltech.edu/digital/ 21 21 - http://66.196.247.90:8080/ToSpider2/Paleontology2.html 19 19 - http://en.wikipedia.org/wiki/Image:Feynman_caltech_1974.png 16 16 - http://66.196.247.90:8080/ToSpider2/Cryogenics%20Physics2.html 13 13 - http://66.196.247.90:8080/ToSpider2/Seismology2.html 12 12 - http://library.caltech.edu/digital/default.htm 11 11 - http://www.eprints.org/software/archives/ 8 8 - http://66.196.247.90:8080/ToSpider2/Molecular%20Physics2.html 7 7 - Others 47 47 284 3 % 284 3 % Unknown Origin 3 0 % 3 0 %

    

Search Keyphrases (Top 10) Full list   2429 different keyphrases Search Percent los alamos from below 27 0.8 % xml_no_dtd 26 0.8 % caltechweb 24 0.7 % swimming pool 17 0.5 % library.caltech.edu 17 0.5 % school colors 15 0.4 % scholarships 14 0.4 % tuition 11 0.3 % football 11 0.3 % dino morelli 9 0.2 % Other phrases 2889 94.4 %

Search Keywords (Top 10) Full list   4168 different keywords Search Percent of 345 3.1 % the 212 1.9 % in 170 1.5 % and 132 1.2 % los 74 0.6 % for 70 0.6 % engineering 64 0.5 % alamos 63 0.5 % caltech 62 0.5 % a 60 0.5 % Other words 9557 88.4 %

   

Miscellaneous
Miscellaneous     Successful hits on favicon.ico 639 / 3392 Visitors 18.8 %

 

HTTP Status codes
HTTP Status codes* Hits Percent Bandwidth 206 Partial Content 7976 59 % 6.41 GB 404 Document Not Found (hits on favicon excluded) 3616 26.7 % 9.74 MB 401 Unauthorized 1367 10.1 % 3.36 MB 301 Moved permanently (redirect) 552 4 % 188.97 KB 405 Method not allowed 4 0 % 1.29 KB

* 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