Statistics for: authors.library.caltech.eduAwstats Web Site
Last Update: 10 Jan 2010 - 14:01
Reported period:Month Oct 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 Oct 2008
First visit 01 Oct 2008 - 00:00
Last visit 31 Oct 2008 - 23:50
 Unique visitorsNumber of visitsPagesHitsBandwidth
Viewed traffic *16204
 
19937
(1.23 visits/visitor)
68232
(3.42 Pages/Visit)
216362
(10.85 Hits/Visit)
57.69 GB
(3034.19 KB/Visit)
Not viewed traffic * 
 
20288452052002141.04 GB
* Not viewed traffic includes traffic generated by robots, worms, or replies with special HTTP status codes.

 
Monthly history  
  Unique visitors: 10704Number of visits: 13063Pages: 36189Hits: 82166Bandwidth: 21.65 GB Unique visitors: 11384Number of visits: 13967Pages: 55997Hits: 106962Bandwidth: 30.27 GB Unique visitors: 12311Number of visits: 15083Pages: 79260Hits: 141607Bandwidth: 29.73 GB Unique visitors: 12341Number of visits: 15541Pages: 109787Hits: 176247Bandwidth: 39.16 GB Unique visitors: 11483Number of visits: 14187Pages: 43952Hits: 98037Bandwidth: 23.92 GB Unique visitors: 11627Number of visits: 14840Pages: 46465Hits: 88962Bandwidth: 21.55 GB Unique visitors: 9550Number of visits: 11805Pages: 48838Hits: 137749Bandwidth: 45.24 GB Unique visitors: 9502Number of visits: 12143Pages: 114632Hits: 197060Bandwidth: 43.97 GB Unique visitors: 12892Number of visits: 16059Pages: 95450Hits: 210640Bandwidth: 108.41 GB Unique visitors: 16204Number of visits: 19937Pages: 68232Hits: 216362Bandwidth: 57.69 GB Unique visitors: 22373Number of visits: 27343Pages: 67899Hits: 275171Bandwidth: 48.70 GB Unique visitors: 21386Number of visits: 26604Pages: 110377Hits: 310351Bandwidth: 69.19 GB  
 Jan
2008
Feb
2008
Mar
2008
Apr
2008
May
2008
Jun
2008
Jul
2008
Aug
2008
Sep
2008
Oct
2008
Nov
2008
Dec
2008
 

MonthUnique visitorsNumber of visitsPagesHitsBandwidth
Jan 20081070413063361898216621.65 GB
Feb 200811384139675599710696230.27 GB
Mar 200812311150837926014160729.73 GB
Apr 2008123411554110978717624739.16 GB
May 20081148314187439529803723.92 GB
Jun 20081162714840464658896221.55 GB
Jul 20089550118054883813774945.24 GB
Aug 200895021214311463219706043.97 GB
Sep 2008128921605995450210640108.41 GB
Oct 200816204199376823221636257.69 GB
Nov 200822373273436789927517148.70 GB
Dec 2008213862660411037731035169.19 GB
Total1617572005728770782041314539.48 GB


   
Days of month  
Number of visits: 624Pages: 2155Hits: 6853Bandwidth: 2.32 GB Number of visits: 704Pages: 2407Hits: 7351Bandwidth: 3.62 GB Number of visits: 563Pages: 1631Hits: 5277Bandwidth: 1.75 GB Number of visits: 377Pages: 1082Hits: 3886Bandwidth: 3.76 GB Number of visits: 464Pages: 1042Hits: 4171Bandwidth: 2.03 GB Number of visits: 712Pages: 1863Hits: 6826Bandwidth: 1.40 GB Number of visits: 709Pages: 2846Hits: 9434Bandwidth: 2.91 GB Number of visits: 662Pages: 2820Hits: 7747Bandwidth: 2.79 GB Number of visits: 723Pages: 3471Hits: 9206Bandwidth: 1.11 GB Number of visits: 570Pages: 1806Hits: 5714Bandwidth: 890.28 MB Number of visits: 446Pages: 943Hits: 3516Bandwidth: 458.30 MB Number of visits: 445Pages: 1057Hits: 4435Bandwidth: 755.04 MB Number of visits: 655Pages: 2236Hits: 6833Bandwidth: 1.11 GB Number of visits: 764Pages: 2107Hits: 7093Bandwidth: 1.89 GB Number of visits: 807Pages: 2506Hits: 8170Bandwidth: 2.09 GB Number of visits: 738Pages: 2101Hits: 7233Bandwidth: 1.08 GB Number of visits: 605Pages: 2303Hits: 7253Bandwidth: 3.85 GB Number of visits: 413Pages: 1329Hits: 4131Bandwidth: 1.63 GB Number of visits: 515Pages: 1165Hits: 4332Bandwidth: 667.31 MB Number of visits: 776Pages: 3247Hits: 8850Bandwidth: 1.00 GB Number of visits: 730Pages: 3015Hits: 8302Bandwidth: 1.04 GB Number of visits: 754Pages: 3125Hits: 9265Bandwidth: 1.12 GB Number of visits: 758Pages: 2033Hits: 7343Bandwidth: 2.49 GB Number of visits: 632Pages: 2815Hits: 8415Bandwidth: 2.34 GB Number of visits: 448Pages: 1115Hits: 3846Bandwidth: 1.56 GB Number of visits: 530Pages: 1076Hits: 5066Bandwidth: 2.86 GB Number of visits: 834Pages: 2882Hits: 8429Bandwidth: 1.24 GB Number of visits: 808Pages: 3053Hits: 8751Bandwidth: 1.71 GB Number of visits: 790Pages: 3863Hits: 12447Bandwidth: 1.61 GB Number of visits: 767Pages: 2709Hits: 8862Bandwidth: 1.91 GB Number of visits: 614Pages: 2429Hits: 7325Bandwidth: 2.74 GB  Number of visits: 643.13Pages: 2201.03Hits: 6979.42Bandwidth: 1.86 GB
01
Oct
02
Oct
03
Oct
04
Oct
05
Oct
06
Oct
07
Oct
08
Oct
09
Oct
10
Oct
11
Oct
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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

DayNumber of visitsPagesHitsBandwidth
01 Oct 2008624215568532.32 GB
02 Oct 2008704240773513.62 GB
03 Oct 2008563163152771.75 GB
04 Oct 2008377108238863.76 GB
05 Oct 2008464104241712.03 GB
06 Oct 2008712186368261.40 GB
07 Oct 2008709284694342.91 GB
08 Oct 2008662282077472.79 GB
09 Oct 2008723347192061.11 GB
10 Oct 200857018065714890.28 MB
11 Oct 20084469433516458.30 MB
12 Oct 200844510574435755.04 MB
13 Oct 2008655223668331.11 GB
14 Oct 2008764210770931.89 GB
15 Oct 2008807250681702.09 GB
16 Oct 2008738210172331.08 GB
17 Oct 2008605230372533.85 GB
18 Oct 2008413132941311.63 GB
19 Oct 200851511654332667.31 MB
20 Oct 2008776324788501.00 GB
21 Oct 2008730301583021.04 GB
22 Oct 2008754312592651.12 GB
23 Oct 2008758203373432.49 GB
24 Oct 2008632281584152.34 GB
25 Oct 2008448111538461.56 GB
26 Oct 2008530107650662.86 GB
27 Oct 2008834288284291.24 GB
28 Oct 2008808305387511.71 GB
29 Oct 20087903863124471.61 GB
30 Oct 2008767270988621.91 GB
31 Oct 2008614242973252.74 GB
Average643.132201.036979.421.86 GB
Total199376823221636257.69 GB


 
Days of week  
Pages: 2557Hits: 7734.50Bandwidth: 1.19 GB Pages: 2755.25Hits: 8395Bandwidth: 1.89 GB Pages: 2893.80Hits: 8896.40Bandwidth: 1.99 GB Pages: 2544.20Hits: 7999Bandwidth: 2.04 GB Pages: 2196.80Hits: 6796.80Bandwidth: 2.31 GB Pages: 1117.25Hits: 3844.75Bandwidth: 1.85 GB Pages: 1085Hits: 4501Bandwidth: 1.57 GB
MonTueWedThuFriSatSun

DayPagesHitsBandwidth
Mon25577734.501.19 GB
Tue2755.2583951.89 GB
Wed2893.808896.401.99 GB
Thu2544.2079992.04 GB
Fri2196.806796.802.31 GB
Sat1117.253844.751.85 GB
Sun108545011.57 GB


 
Hours  
Pages: 1827Hits: 6607Bandwidth: 2.82 GB Pages: 1809Hits: 6338Bandwidth: 1.31 GB Pages: 1901Hits: 6854Bandwidth: 2.22 GB Pages: 1702Hits: 6834Bandwidth: 1.32 GB Pages: 1706Hits: 6935Bandwidth: 1.30 GB Pages: 1753Hits: 6901Bandwidth: 2.53 GB Pages: 2016Hits: 8158Bandwidth: 2.16 GB Pages: 2429Hits: 10258Bandwidth: 2.59 GB Pages: 4879Hits: 13637Bandwidth: 2.48 GB Pages: 4407Hits: 13595Bandwidth: 4.91 GB Pages: 4670Hits: 13092Bandwidth: 1.66 GB Pages: 4603Hits: 14450Bandwidth: 3.36 GB Pages: 2724Hits: 9888Bandwidth: 2.05 GB Pages: 4511Hits: 14043Bandwidth: 2.81 GB Pages: 4819Hits: 13216Bandwidth: 5.54 GB Pages: 4397Hits: 11577Bandwidth: 2.55 GB Pages: 3251Hits: 8353Bandwidth: 1.25 GB Pages: 1739Hits: 5857Bandwidth: 3.90 GB Pages: 2003Hits: 6436Bandwidth: 3.64 GB Pages: 2365Hits: 7813Bandwidth: 1.67 GB Pages: 2221Hits: 6803Bandwidth: 901.63 MB Pages: 2319Hits: 6980Bandwidth: 2.87 GB Pages: 2117Hits: 6149Bandwidth: 919.75 MB Pages: 2064Hits: 5588Bandwidth: 1012.94 MB
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
0:00 - 1:00 am 1:00 - 2:00 am 2:00 - 3:00 am 3:00 - 4:00 am 4:00 - 5:00 am 5:00 - 6:00 am 6:00 - 7:00 am 7:00 - 8:00 am 8:00 - 9:00 am 9:00 - 10:00 am 10:00 - 11:00 am 11:00 - 12:00 am 0:00 - 1:00 pm 1:00 - 2:00 pm 2:00 - 3:00 pm 3:00 - 4:00 pm 4:00 - 5:00 pm 5:00 - 6:00 pm 6:00 - 7:00 pm 7:00 - 8:00 pm 8:00 - 9:00 pm 9:00 - 10:00 pm 10:00 - 11:00 pm 11:00 - 12:00 pm

HoursPagesHitsBandwidth
00182766072.82 GB
01180963381.31 GB
02190168542.22 GB
03170268341.32 GB
04170669351.30 GB
05175369012.53 GB
06201681582.16 GB
072429102582.59 GB
084879136372.48 GB
094407135954.91 GB
104670130921.66 GB
114603144503.36 GB
 
HoursPagesHitsBandwidth
12272498882.05 GB
134511140432.81 GB
144819132165.54 GB
154397115772.55 GB
16325183531.25 GB
17173958573.90 GB
18200364363.64 GB
19236578131.67 GB
2022216803901.63 MB
21231969802.87 GB
2221176149919.75 MB
23206455881012.94 MB


   
Visitors domains/countries (Top 10)   -   Full list  
 Domains/CountriesPagesHitsBandwidth 
UnknownUnknownip6823221636257.69 GB

 Others000 

 
Hosts (Top 10)   -   Full list   -   Last visit   -   Unresolved IP Address  
Hosts : 0 Known, 16548 Unknown (unresolved ip)
16204 Unique visitors
PagesHitsBandwidthLast visit
131.215.225.1371019313591532.82 MB31 Oct 2008 - 16:48
131.215.70.240678116487269.39 MB31 Oct 2008 - 15:26
130.82.101.4212781278106.72 MB31 Oct 2008 - 19:54
130.82.101.411255125528.50 MB31 Oct 2008 - 21:47
208.68.138.510871087427.31 MB29 Oct 2008 - 08:14
208.111.154.1567467426.18 MB31 Oct 2008 - 20:49
131.215.251.1755773426.32 MB30 Oct 2008 - 22:59
131.215.102.232551112420.59 MB30 Oct 2008 - 10:34
131.215.251.4652866836.93 MB20 Oct 2008 - 22:01
131.215.251.3950453710.68 MB28 Oct 2008 - 23:37
Others4482417892756.24 GB 

 
Robots/Spiders visitors (Top 10)   -   Full list   -   Last visit  
76 different robots*HitsBandwidthLast visit
Unknown robot (identified by 'crawl')1140847+133725.30 GB31 Oct 2008 - 23:59
Googlebot251417+4634.19 GB31 Oct 2008 - 23:59
MSNBot167093+73412.57 GB31 Oct 2008 - 23:59
Yahoo Slurp138701+61133.75 GB31 Oct 2008 - 23:59
MSNBot-media15930+20982.44 GB31 Oct 2008 - 23:56
Unknown robot (identified by hit on 'robots.txt')0+12608378.45 KB31 Oct 2008 - 22:19
Ocelli7446+2135.02 MB25 Oct 2008 - 14:19
Unknown robot (identified by 'bot*')5803+591.97 GB31 Oct 2008 - 20:44
Ask5439+124205.08 MB31 Oct 2008 - 23:59
twiceler3022+2552.82 MB30 Oct 2008 - 13:46
Others-1406363+14200351.78 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: 19937 - Average: 158 sNumber of visitsPercent
0s-30s1574078.9 %
30s-2mn16578.3 %
2mn-5mn8494.2 %
5mn-15mn7703.8 %
15mn-30mn3831.9 %
30mn-1h3381.6 %
1h+2001 %

 
File type  
File typeHitsPercentBandwidthPercent
pngImage5071523.4 %557.66 MB0.9 %
gifImage3800717.5 %59.51 MB0.1 %
Unknown2724112.5 %603.95 MB1 %
jpgImage2423811.2 %436.42 MB0.7 %
cssCascading Style Sheet file2293210.5 %181.50 MB0.3 %
phpDynamic PHP Script file193678.9 %756.59 MB1.2 %
pdfAdobe Acrobat file138826.4 %45.00 GB78 %
jsJavaScript file110885.1 %2.28 GB3.9 %
htmlHTML or XML static page55032.5 %2.30 GB3.9 %
htmHTML or XML static page11950.5 %27.05 MB0 %
xmlHTML or XML static page11180.5 %44.58 MB0 %
txtText file3130.1 %6.04 MB0 %
movVideo file2820.1 %5.38 GB9.3 %
enw 760 %844.17 KB0 %
ris 760 %133.46 KB0 %
bib 760 %180.30 KB0 %
refer 730 %120.95 KB0 %
docDocument720 %15.77 MB0 %
rss 170 %96.51 KB0 %
aviVideo file150 %25.27 MB0 %
swfAdobe Flash Animation150 %820.46 KB0 %
xslExtensible Stylesheet Language file110 %127.70 KB0 %
zipArchive90 %5.68 MB0 %
wmvVideo file80 %11.68 MB0 %
mpgVideo file70 %27.57 MB0 %
tiff 60 %375.79 KB0 %
xlsDocument60 %4.05 MB0 %
tif 50 %10.21 MB0 %
pptDocument50 %17.42 MB0 %
ps 10 %105.16 KB0 %
s001 10 %31.50 KB0 %
eps 10 %24.70 KB0 %
jpe 10 %8.08 KB0 %

   
Pages-URL (Top 10)   -   Full list   -   Entry   -   Exit  
11378 different pages-urlViewedAverage sizeEntryExit 
/cgi/users/home981437.67 KB129181


/cgi/users/lookup/name84181.16 KB 3


/cgi/oai2276151.64 KB449443


/cgi/search/simple192227.61 KB27132


/cgi/users/lookup/title_duplicates1401187 Bytes1 


/12656.21 KB554360


/cgi/users/lookup/journal_by_name10662.58 KB37


/cgi/search/advanced76128.99 KB1150


/browseviews.html6464.37 KB1919


/view/person/602737.52 KB94109


Others395761.38 MB1865018633 

 
Operating Systems (Top 10)   -   Full list/Versions   -   Unknown  
 Operating SystemsHitsPercent
Windows18915787.4 %
Macintosh134136.1 %
Unknown70553.2 %
Linux63922.9 %
Sun Solaris770 %
WebTV740 %
Java Mobile600 %
BlackBerry430 %
BSD350 %
Sony PlayStation200 %
 Others350 %

 
Browsers (Top 10)   -   Full list/Versions   -   Unknown  
 BrowsersGrabberHitsPercent
MS Internet ExplorerNo11966455.3 %
FirefoxNo7242433.4 %
SafariNo75913.5 %
Unknown?40991.8 %
MozillaNo31471.4 %
SeaMonkeyNo24991.1 %
OperaNo23691 %
Google ChromeNo20420.9 %
NetscapeNo9250.4 %
Minefield (Firefox 3.0 development)No4640.2 %
 Others 11380.5 %

   
Connect to site from  
OriginPagesPercentHitsPercent
Direct address / Bookmark / Link in email...1474043.7 %1821247.6 %
Links from an Internet Search Engine - Full list
- Google1252312523
- Unknown search engines14051407
- Microsoft MSN Search563563
- Microsoft Windows Live498505
- Yahoo!448448
- Ask181181
- Google (Images)129184
- AOL2121
- Dogpile1717
- AltaVista1313
- Others67329
1586547 %1619142.4 %
Links from an external page (other web sites except search engines) - Full list
- http://www.scirus.com/srsapp/search601601
- http://biblioteca.universia.net/ficha.do314315
- http://library.caltech.edu/digital/229229
- http://en.wikipedia.org/wiki/Apollo_Guidance_Computer158158
- http://www.cds.caltech.edu/~marsden/books/Lectures_on_Statistica...117117
- http://scirus.com/srsapp/search6666
- http://web.mit.edu/dibner/6161
- http://www.its.caltech.edu/~brennen/resume/papers.htm5353
- http://www.geocities.com/frank_wiedmann/loopgain.html5050
- http://en.wikipedia.org/wiki/Added_mass4141
- Others13812075
30719.1 %37669.8 %
Unknown Origin140 %170 %

    
Search Keyphrases (Top 10)
Full list
 
10973 different keyphrasesSearchPercent
richard lewontin640.4 %
added mass550.3 %
naca 4412500.3 %
mechanical control systems410.2 %
facts about atoms390.2 %
recent technology340.2 %
heat of formation of o2290.1 %
heat of formation o2260.1 %
caltechweb240.1 %
cshso4230.1 %
Other phrases1474497.4 %

 
Search Keywords (Top 10)
Full list
 
11822 different keywordsSearchPercent
of23384 %
and9101.5 %
in8321.4 %
the7811.3 %
pdf4460.7 %
for4200.7 %
a3620.6 %
on3130.5 %
structure3030.5 %
theory2960.5 %
Other words5136888 %

   
Miscellaneous  
Miscellaneous  
Successful hits on favicon.ico12065 / 16204 Visitors74.4 %

 
HTTP Status codes  
HTTP Status codes*HitsPercentBandwidth
302Moved temporarily (redirect)15457356.6 %5.77 MB
404Document Not Found (hits on favicon excluded)7717428.2 %119.50 MB
206Partial Content3608613.2 %28.51 GB
500Internal server Error26090.9 %6.71 MB
301Moved permanently (redirect)11180.4 %407.36 KB
400Bad Request10500.3 %352.73 KB
403Forbidden2280 %81.26 KB
405Method not allowed250 %8.52 KB
416Requested range not valid50 %2.11 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