Statistics for: authors.library.caltech.eduAwstats Web Site
Last Update: 10 Jan 2010 - 14:01
Reported period:Month Jun 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 Jun 2009
First visit 01 Jun 2009 - 00:00
Last visit 30 Jun 2009 - 23:56
 Unique visitorsNumber of visitsPagesHitsBandwidth
Viewed traffic *24500
 
36222
(1.47 visits/visitor)
128806
(3.55 Pages/Visit)
391452
(10.8 Hits/Visit)
65.16 GB
(1886.3 KB/Visit)
Not viewed traffic * 
 
72107457260833181.76 GB
* Not viewed traffic includes traffic generated by robots, worms, or replies with special HTTP status codes.

 
Monthly history  
  Unique visitors: 22826Number of visits: 28559Pages: 194937Hits: 424652Bandwidth: 68.27 GB Unique visitors: 24103Number of visits: 30441Pages: 144115Hits: 391729Bandwidth: 65.88 GB Unique visitors: 28636Number of visits: 36692Pages: 170591Hits: 449888Bandwidth: 63.27 GB Unique visitors: 26454Number of visits: 40545Pages: 257449Hits: 527607Bandwidth: 78.99 GB Unique visitors: 26254Number of visits: 39816Pages: 117659Hits: 373807Bandwidth: 67.41 GB Unique visitors: 24500Number of visits: 36222Pages: 128806Hits: 391452Bandwidth: 65.16 GB Unique visitors: 24973Number of visits: 38793Pages: 147565Hits: 430567Bandwidth: 546.21 GB Unique visitors: 21503Number of visits: 38108Pages: 187982Hits: 411871Bandwidth: 111.43 GB Unique visitors: 24083Number of visits: 41535Pages: 196522Hits: 414392Bandwidth: 81.79 GB Unique visitors: 31246Number of visits: 54568Pages: 222011Hits: 505089Bandwidth: 78.55 GB Unique visitors: 33289Number of visits: 53238Pages: 201716Hits: 491564Bandwidth: 75.97 GB Unique visitors: 33330Number of visits: 54316Pages: 202603Hits: 433757Bandwidth: 84.96 GB  
 Jan
2009
Feb
2009
Mar
2009
Apr
2009
May
2009
Jun
2009
Jul
2009
Aug
2009
Sep
2009
Oct
2009
Nov
2009
Dec
2009
 

MonthUnique visitorsNumber of visitsPagesHitsBandwidth
Jan 2009228262855919493742465268.27 GB
Feb 2009241033044114411539172965.88 GB
Mar 2009286363669217059144988863.27 GB
Apr 2009264544054525744952760778.99 GB
May 2009262543981611765937380767.41 GB
Jun 2009245003622212880639145265.16 GB
Jul 20092497338793147565430567546.21 GB
Aug 20092150338108187982411871111.43 GB
Sep 2009240834153519652241439281.79 GB
Oct 2009312465456822201150508978.55 GB
Nov 2009332895323820171649156475.97 GB
Dec 2009333305431620260343375784.96 GB
Total321197492833217195652463751387.90 GB


   
Days of month  
Number of visits: 1283Pages: 3612Hits: 13520Bandwidth: 1.16 GB Number of visits: 1386Pages: 4385Hits: 14779Bandwidth: 2.25 GB Number of visits: 1402Pages: 3620Hits: 13932Bandwidth: 1.41 GB Number of visits: 1300Pages: 3697Hits: 13395Bandwidth: 3.25 GB Number of visits: 1052Pages: 2848Hits: 11056Bandwidth: 1.73 GB Number of visits: 823Pages: 1655Hits: 6496Bandwidth: 1.36 GB Number of visits: 1263Pages: 2803Hits: 9128Bandwidth: 1.12 GB Number of visits: 1519Pages: 3510Hits: 14860Bandwidth: 2.43 GB Number of visits: 1739Pages: 5045Hits: 16012Bandwidth: 2.13 GB Number of visits: 1689Pages: 4737Hits: 16007Bandwidth: 2.59 GB Number of visits: 1497Pages: 3199Hits: 12744Bandwidth: 2.54 GB Number of visits: 1065Pages: 2312Hits: 9541Bandwidth: 2.74 GB Number of visits: 1054Pages: 3344Hits: 8557Bandwidth: 2.43 GB Number of visits: 1164Pages: 2189Hits: 8804Bandwidth: 861.77 MB Number of visits: 1629Pages: 3775Hits: 13756Bandwidth: 1.44 GB Number of visits: 1410Pages: 5783Hits: 15886Bandwidth: 1.63 GB Number of visits: 1324Pages: 17815Hits: 28543Bandwidth: 1.69 GB Number of visits: 1258Pages: 8951Hits: 17778Bandwidth: 2.80 GB Number of visits: 980Pages: 5157Hits: 11990Bandwidth: 1.09 GB Number of visits: 801Pages: 1822Hits: 8433Bandwidth: 3.23 GB Number of visits: 864Pages: 2048Hits: 7576Bandwidth: 1.02 GB Number of visits: 1222Pages: 4026Hits: 13095Bandwidth: 2.70 GB Number of visits: 1242Pages: 4264Hits: 13260Bandwidth: 2.46 GB Number of visits: 1206Pages: 4455Hits: 13986Bandwidth: 3.20 GB Number of visits: 1150Pages: 5567Hits: 18975Bandwidth: 4.00 GB Number of visits: 959Pages: 3461Hits: 10303Bandwidth: 1.85 GB Number of visits: 596Pages: 2131Hits: 12734Bandwidth: 2.88 GB Number of visits: 842Pages: 3586Hits: 9045Bandwidth: 4.02 GB Number of visits: 1179Pages: 4979Hits: 14324Bandwidth: 1.80 GB Number of visits: 1324Pages: 4030Hits: 12937Bandwidth: 1.35 GB  Number of visits: 1207.40Pages: 4293.53Hits: 13048.40Bandwidth: 2.17 GB
01
Jun
02
Jun
03
Jun
04
Jun
05
Jun
06
Jun
07
Jun
08
Jun
09
Jun
10
Jun
11
Jun
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14
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21
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22
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23
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25
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26
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27
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28
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29
Jun
30
Jun
 Average

DayNumber of visitsPagesHitsBandwidth
01 Jun 200912833612135201.16 GB
02 Jun 200913864385147792.25 GB
03 Jun 200914023620139321.41 GB
04 Jun 200913003697133953.25 GB
05 Jun 200910522848110561.73 GB
06 Jun 2009823165564961.36 GB
07 Jun 20091263280391281.12 GB
08 Jun 200915193510148602.43 GB
09 Jun 200917395045160122.13 GB
10 Jun 200916894737160072.59 GB
11 Jun 200914973199127442.54 GB
12 Jun 20091065231295412.74 GB
13 Jun 20091054334485572.43 GB
14 Jun 2009116421898804861.77 MB
15 Jun 200916293775137561.44 GB
16 Jun 200914105783158861.63 GB
17 Jun 2009132417815285431.69 GB
18 Jun 200912588951177782.80 GB
19 Jun 20099805157119901.09 GB
20 Jun 2009801182284333.23 GB
21 Jun 2009864204875761.02 GB
22 Jun 200912224026130952.70 GB
23 Jun 200912424264132602.46 GB
24 Jun 200912064455139863.20 GB
25 Jun 200911505567189754.00 GB
26 Jun 20099593461103031.85 GB
27 Jun 20095962131127342.88 GB
28 Jun 2009842358690454.02 GB
29 Jun 200911794979143241.80 GB
30 Jun 200913244030129371.35 GB
Average1207.404293.5313048.402.17 GB
Total3622212880639145265.16 GB


 
Days of week  
Pages: 3980.40Hits: 13911Bandwidth: 1.91 GB Pages: 4701.40Hits: 14574.80Bandwidth: 1.97 GB Pages: 7656.75Hits: 18117Bandwidth: 2.22 GB Pages: 5353.50Hits: 15723Bandwidth: 3.15 GB Pages: 3444.50Hits: 10722.50Bandwidth: 1.85 GB Pages: 2238Hits: 9055Bandwidth: 2.48 GB Pages: 2656.50Hits: 8638.25Bandwidth: 1.75 GB
MonTueWedThuFriSatSun

DayPagesHitsBandwidth
Mon3980.40139111.91 GB
Tue4701.4014574.801.97 GB
Wed7656.75181172.22 GB
Thu5353.50157233.15 GB
Fri3444.5010722.501.85 GB
Sat223890552.48 GB
Sun2656.508638.251.75 GB


 
Hours  
Pages: 4095Hits: 13326Bandwidth: 3.51 GB Pages: 4711Hits: 15125Bandwidth: 2.18 GB Pages: 4618Hits: 15377Bandwidth: 2.43 GB Pages: 4998Hits: 15076Bandwidth: 2.53 GB Pages: 3658Hits: 13537Bandwidth: 2.14 GB Pages: 3825Hits: 15197Bandwidth: 2.35 GB Pages: 4016Hits: 19371Bandwidth: 2.72 GB Pages: 4542Hits: 18255Bandwidth: 2.15 GB Pages: 5559Hits: 19483Bandwidth: 2.60 GB Pages: 7971Hits: 22376Bandwidth: 3.44 GB Pages: 8460Hits: 21372Bandwidth: 3.36 GB Pages: 9172Hits: 24508Bandwidth: 3.44 GB Pages: 6802Hits: 19453Bandwidth: 4.16 GB Pages: 7178Hits: 19177Bandwidth: 4.23 GB Pages: 6559Hits: 18814Bandwidth: 2.30 GB Pages: 7003Hits: 16638Bandwidth: 3.24 GB Pages: 4512Hits: 15234Bandwidth: 2.58 GB Pages: 3961Hits: 15093Bandwidth: 3.51 GB Pages: 4397Hits: 12161Bandwidth: 1.95 GB Pages: 3747Hits: 13213Bandwidth: 1.02 GB Pages: 4101Hits: 11375Bandwidth: 2.37 GB Pages: 4610Hits: 11864Bandwidth: 1.81 GB Pages: 4640Hits: 12150Bandwidth: 2.50 GB Pages: 5671Hits: 13277Bandwidth: 2.64 GB
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
004095133263.51 GB
014711151252.18 GB
024618153772.43 GB
034998150762.53 GB
043658135372.14 GB
053825151972.35 GB
064016193712.72 GB
074542182552.15 GB
085559194832.60 GB
097971223763.44 GB
108460213723.36 GB
119172245083.44 GB
 
HoursPagesHitsBandwidth
126802194534.16 GB
137178191774.23 GB
146559188142.30 GB
157003166383.24 GB
164512152342.58 GB
173961150933.51 GB
184397121611.95 GB
193747132131.02 GB
204101113752.37 GB
214610118641.81 GB
224640121502.50 GB
235671132772.64 GB


   
Visitors domains/countries (Top 10)   -   Full list  
 Domains/CountriesPagesHitsBandwidth 
UnknownUnknownip12880639145265.16 GB

 Others000 

 
Hosts (Top 10)   -   Full list   -   Last visit   -   Unresolved IP Address  
Hosts : 0 Known, 25638 Unknown (unresolved ip)
24500 Unique visitors
PagesHitsBandwidthLast visit
116.125.142.1441520915209285.16 MB18 Jun 2009 - 04:29
131.215.226.10583719197414.50 MB29 Jun 2009 - 09:32
131.215.226.8161027951326.95 MB30 Jun 2009 - 15:56
204.62.54.2035482548299.35 MB29 Jun 2009 - 22:08
131.215.71.21834767480362.23 MB30 Jun 2009 - 15:24
204.62.53.2033237323761.92 MB17 Jun 2009 - 12:30
78.159.112.17828612861155.71 MB27 Jun 2009 - 17:09
91.121.211.53262626261.67 MB30 Jun 2009 - 13:31
130.82.101.421657165769.29 MB30 Jun 2009 - 20:31
131.215.225.1281441406567.72 MB30 Jun 2009 - 15:32
Others7834433168763.36 GB 

 
Robots/Spiders visitors (Top 10)   -   Full list   -   Last visit  
72 different robots*HitsBandwidthLast visit
Unknown robot (identified by 'crawl')6529285+207283.61 GB30 Jun 2009 - 23:59
Googlebot168161+7624.71 GB30 Jun 2009 - 23:59
MSNBot152004+19129.01 GB30 Jun 2009 - 23:59
Yahoo Slurp51796+13818.03 GB30 Jun 2009 - 23:59
MSNBot-media17998+2512780.44 MB30 Jun 2009 - 23:53
twiceler15155+42456.36 MB30 Jun 2009 - 23:59
Ocelli7412+2135.68 MB19 Jun 2009 - 19:04
Ask5173+111435.21 MB30 Jun 2009 - 22:30
MJ12bot3394+1869.82 MB21 Jun 2009 - 10:48
Mail.ru bot2965+166.51 MB09 Jun 2009 - 02:34
Others13699+27271.63 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: 36222 - Average: 191 sNumber of visitsPercent
0s-30s2875179.3 %
30s-2mn26477.3 %
2mn-5mn13993.8 %
5mn-15mn12453.4 %
15mn-30mn7732.1 %
30mn-1h9332.5 %
1h+4741.3 %

 
File type  
File typeHitsPercentBandwidthPercent
gifImage8695522.2 %218.01 MB0.3 %
pngImage8363721.3 %1.34 GB2 %
phpDynamic PHP Script file5842914.9 %1.04 GB1.5 %
jpgImage3932410 %842.38 MB1.2 %
Unknown369569.4 %895.92 MB1.3 %
cssCascading Style Sheet file329958.4 %293.26 MB0.4 %
pdfAdobe Acrobat file198695 %51.39 GB78.8 %
jsJavaScript file160394 %3.60 GB5.5 %
htmlHTML or XML static page60281.5 %2.64 GB4 %
htmHTML or XML static page42461 %110.22 MB0.1 %
xmlHTML or XML static page35250.9 %175.05 MB0.2 %
txtText file12090.3 %2.15 MB0 %
aviVideo file3620 %781.89 MB1.1 %
bib 3060 %3.32 MB0 %
refer 3050 %514.34 KB0 %
ris 3030 %588.50 KB0 %
enw 3010 %693.78 KB0 %
movVideo file2960 %1.51 GB2.3 %
swfAdobe Flash Animation920 %4.85 MB0 %
rss 630 %363.38 KB0 %
mpgVideo file520 %180.97 MB0.2 %
docDocument430 %6.03 MB0 %
wmvVideo file210 %29.76 MB0 %
xlsDocument190 %3.62 MB0 %
jpegImage160 %1.87 MB0 %
mpegVideo file150 %11.93 MB0 %
zipArchive120 %4.81 MB0 %
jpe 90 %69.21 KB0 %
pptDocument70 %4.72 MB0 %
tiff 60 %135.10 MB0.2 %
tif 40 %10.32 MB0 %
xslExtensible Stylesheet Language file30 %63.85 KB0 %
vrml 20 %3.37 MB0 %
eps 20 %5.21 MB0 %
ps 10 %916.17 KB0 %

   
Pages-URL (Top 10)   -   Full list   -   Entry   -   Exit  
21346 different pages-urlViewedAverage sizeEntryExit 
/cgi/users/home1281550.56 KB57131


/cgi/users/lookup/name8020555 Bytes1 


/cgi/oai2701020.18 KB475463


/cgi/search/simple248426.95 KB43272


/cgi/latest_tool21728.47 KB651638


/15027.34 KB659411


/cgi/users/login14304.41 KB103163


/cgi/users/lookup/title_duplicates1168193 Bytes 1


/cgi/search/advanced79930.08 KB3974


/cgi/users/lookup/journal_by_name4021.06 KB  


Others91004666.49 KB3419434069 

 
Operating Systems (Top 10)   -   Full list/Versions   -   Unknown  
 Operating SystemsHitsPercent
Windows32952884.1 %
Macintosh256546.5 %
Unknown216685.5 %
Linux141503.6 %
Java Mobile1370 %
Sun Solaris1110 %
Symbian OS570 %
BSD520 %
BlackBerry360 %
Unknown Unix system260 %
 Others330 %

 
Browsers (Top 10)   -   Full list/Versions   -   Unknown  
 BrowsersGrabberHitsPercent
MS Internet ExplorerNo22079856.4 %
FirefoxNo11466729.2 %
MozillaNo164904.2 %
SafariNo151953.8 %
Google ChromeNo84342.1 %
OperaNo60761.5 %
Unknown?54411.3 %
Minefield (Firefox 3.0 development)No11880.3 %
IceweaselNo8960.2 %
SeaMonkeyNo6810.1 %
 Others 15860.4 %

   
Connect to site from  
OriginPagesPercentHitsPercent
Direct address / Bookmark / Link in email...4056051.1 %4920953.5 %
Links from an Internet Search Engine - Full list
- Google2270422748
- Google (Images)19002720
- Microsoft Bing11201152
- Unknown search engines666666
- Yahoo!494496
- SoSo260260
- Ask107107
- AOL4242
- Dogpile1010
- Microsoft Windows Live1010
- Others7677
2738934.5 %2828830.7 %
Links from an external page (other web sites except search engines) - Full list
- http://resolver.caltech.edu76087608
- http://biblioteca.universia.net/ficha.do506506
- http://www.scirus.com/srsapp/search496496
- http://library.caltech.edu266266
- http://en.wikipedia.org/wiki/Apollo_Guidance_Computer255255
- http://www.cds.caltech.edu/~marsden/books/Lectures_on_Statistica...7575
- http://libguides.caltech.edu/CODA5959
- http://web.mit.edu/dibner/5252
- http://scirus.com/srsapp/search3232
- http://en.wikipedia.org/wiki/Added_mass3232
- Others19144855
1129514.2 %1423615.4 %
Unknown Origin1270.1 %1950.2 %

    
Search Keyphrases (Top 10)
Full list
 
18214 different keyphrasesSearchPercent
added mass440.1 %
fdtd420.1 %
naca 4412410.1 %
recent technology320.1 %
h infinity control300.1 %
tis2270.1 %
caltech 256270.1 %
nanotube230 %
author yariv intitle coupled-mode theory for guided-wave optics210 %
beta alumina190 %
Other phrases2419798.7 %

 
Search Keywords (Top 10)
Full list
 
16785 different keywordsSearchPercent
of38563.8 %
and15341.5 %
in13981.3 %
the13661.3 %
a8150.8 %
for7360.7 %
pdf6540.6 %
on5130.5 %
theory4900.4 %
caltech4370.4 %
Other words8817088.1 %

   
Miscellaneous  
Miscellaneous  
Successful hits on favicon.ico17960 / 24500 Visitors73.3 %

 
HTTP Status codes  
HTTP Status codes*HitsPercentBandwidth
302Moved temporarily (redirect)14008252.6 %9.91 MB
404Document Not Found (hits on favicon excluded)6609424.8 %149.17 MB
206Partial Content5422720.3 %42.68 GB
400Bad Request41011.5 %1.46 MB
301Moved permanently (redirect)13070.4 %521.25 KB
403Forbidden3290.1 %131.05 KB
500Internal server Error170 %904.50 KB
416Requested range not valid100 %4.51 KB
405Method not allowed60 %2.27 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