Statistics for: oralhistories.library.caltech.eduAwstats Web Site
Last Update: 07 Apr 2010 - 00:36
Reported period:Month Apr 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 Apr 2009
First visit 01 Apr 2009 - 00:00
Last visit 30 Apr 2009 - 23:59
 Unique visitorsNumber of visitsPagesHitsBandwidth
Viewed traffic *1652
 
2724
(1.64 visits/visitor)
5918
(2.17 Pages/Visit)
8237
(3.02 Hits/Visit)
1.47 GB
(564.22 KB/Visit)
Not viewed traffic * 
 
1116941140382.98 GB
* Not viewed traffic includes traffic generated by robots, worms, or replies with special HTTP status codes.

 
Monthly history  
  Unique visitors: 1504Number of visits: 2593Pages: 5561Hits: 7834Bandwidth: 1.54 GB Unique visitors: 1380Number of visits: 2363Pages: 5038Hits: 7064Bandwidth: 1.31 GB Unique visitors: 1505Number of visits: 2513Pages: 5485Hits: 7577Bandwidth: 1.66 GB Unique visitors: 1652Number of visits: 2724Pages: 5918Hits: 8237Bandwidth: 1.47 GB Unique visitors: 1495Number of visits: 2205Pages: 4649Hits: 6525Bandwidth: 1.49 GB Unique visitors: 1415Number of visits: 2441Pages: 4651Hits: 6321Bandwidth: 1.33 GB Unique visitors: 1285Number of visits: 2396Pages: 4748Hits: 6270Bandwidth: 1.38 GB Unique visitors: 1296Number of visits: 2381Pages: 4917Hits: 6288Bandwidth: 1.55 GB Unique visitors: 1241Number of visits: 2259Pages: 4156Hits: 5687Bandwidth: 910.43 MB Unique visitors: 1455Number of visits: 2517Pages: 4723Hits: 6559Bandwidth: 619.21 MB Unique visitors: 2117Number of visits: 3175Pages: 5634Hits: 7858Bandwidth: 1.77 GB Unique visitors: 1052Number of visits: 1988Pages: 3762Hits: 5268Bandwidth: 559.27 MB  
 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 200915042593556178341.54 GB
Feb 200913802363503870641.31 GB
Mar 200915052513548575771.66 GB
Apr 200916522724591882371.47 GB
May 200914952205464965251.49 GB
Jun 200914152441465163211.33 GB
Jul 200912852396474862701.38 GB
Aug 200912962381491762881.55 GB
Sep 20091241225941565687910.43 MB
Oct 20091455251747236559619.21 MB
Nov 200921173175563478581.77 GB
Dec 20091052198837625268559.27 MB
Total1739729555592428148815.55 GB


   
Days of month  
Number of visits: 101Pages: 188Hits: 261Bandwidth: 54.69 MB Number of visits: 86Pages: 137Hits: 200Bandwidth: 32.43 MB Number of visits: 87Pages: 180Hits: 264Bandwidth: 48.72 MB Number of visits: 65Pages: 126Hits: 194Bandwidth: 31.59 MB Number of visits: 84Pages: 142Hits: 210Bandwidth: 57.64 MB Number of visits: 107Pages: 190Hits: 277Bandwidth: 44.91 MB Number of visits: 112Pages: 167Hits: 232Bandwidth: 67.87 MB Number of visits: 98Pages: 171Hits: 256Bandwidth: 40.11 MB Number of visits: 115Pages: 219Hits: 304Bandwidth: 76.66 MB Number of visits: 85Pages: 122Hits: 181Bandwidth: 16.53 MB Number of visits: 78Pages: 113Hits: 141Bandwidth: 28.77 MB Number of visits: 87Pages: 147Hits: 177Bandwidth: 39.68 MB Number of visits: 108Pages: 227Hits: 286Bandwidth: 39.98 MB Number of visits: 103Pages: 178Hits: 243Bandwidth: 54.66 MB Number of visits: 89Pages: 184Hits: 248Bandwidth: 40.08 MB Number of visits: 101Pages: 174Hits: 246Bandwidth: 69.29 MB Number of visits: 70Pages: 118Hits: 154Bandwidth: 41.94 MB Number of visits: 60Pages: 96Hits: 159Bandwidth: 25.41 MB Number of visits: 62Pages: 100Hits: 151Bandwidth: 53.02 MB Number of visits: 87Pages: 174Hits: 259Bandwidth: 56.35 MB Number of visits: 100Pages: 192Hits: 323Bandwidth: 54.87 MB Number of visits: 140Pages: 408Hits: 709Bandwidth: 107.88 MB Number of visits: 103Pages: 197Hits: 308Bandwidth: 64.15 MB Number of visits: 89Pages: 156Hits: 237Bandwidth: 34.50 MB Number of visits: 77Pages: 289Hits: 354Bandwidth: 41.51 MB Number of visits: 72Pages: 419Hits: 465Bandwidth: 57.10 MB Number of visits: 91Pages: 610Hits: 685Bandwidth: 61.14 MB Number of visits: 90Pages: 164Hits: 250Bandwidth: 59.41 MB Number of visits: 94Pages: 140Hits: 213Bandwidth: 63.42 MB Number of visits: 83Pages: 190Hits: 250Bandwidth: 36.61 MB  Number of visits: 90.80Pages: 197.27Hits: 274.57Bandwidth: 50.03 MB
01
Apr
02
Apr
03
Apr
04
Apr
05
Apr
06
Apr
07
Apr
08
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09
Apr
10
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30
Apr
 Average

DayNumber of visitsPagesHitsBandwidth
01 Apr 200910118826154.69 MB
02 Apr 20098613720032.43 MB
03 Apr 20098718026448.72 MB
04 Apr 20096512619431.59 MB
05 Apr 20098414221057.64 MB
06 Apr 200910719027744.91 MB
07 Apr 200911216723267.87 MB
08 Apr 20099817125640.11 MB
09 Apr 200911521930476.66 MB
10 Apr 20098512218116.53 MB
11 Apr 20097811314128.77 MB
12 Apr 20098714717739.68 MB
13 Apr 200910822728639.98 MB
14 Apr 200910317824354.66 MB
15 Apr 20098918424840.08 MB
16 Apr 200910117424669.29 MB
17 Apr 20097011815441.94 MB
18 Apr 2009609615925.41 MB
19 Apr 20096210015153.02 MB
20 Apr 20098717425956.35 MB
21 Apr 200910019232354.87 MB
22 Apr 2009140408709107.88 MB
23 Apr 200910319730864.15 MB
24 Apr 20098915623734.50 MB
25 Apr 20097728935441.51 MB
26 Apr 20097241946557.10 MB
27 Apr 20099161068561.14 MB
28 Apr 20099016425059.41 MB
29 Apr 20099414021363.42 MB
30 Apr 20098319025036.61 MB
Average90.80197.27274.5750.03 MB
Total2724591882371.47 GB


 
Days of week  
Pages: 300.25Hits: 376.75Bandwidth: 50.59 MB Pages: 175.25Hits: 262Bandwidth: 59.20 MB Pages: 218.20Hits: 337.40Bandwidth: 61.24 MB Pages: 183.40Hits: 261.60Bandwidth: 55.83 MB Pages: 144Hits: 209Bandwidth: 35.42 MB Pages: 156Hits: 212Bandwidth: 31.82 MB Pages: 202Hits: 250.75Bandwidth: 51.86 MB
MonTueWedThuFriSatSun

DayPagesHitsBandwidth
Mon300.25376.7550.59 MB
Tue175.2526259.20 MB
Wed218.20337.4061.24 MB
Thu183.40261.6055.83 MB
Fri14420935.42 MB
Sat15621231.82 MB
Sun202250.7551.86 MB


 
Hours  
Pages: 224Hits: 333Bandwidth: 31.03 MB Pages: 245Hits: 319Bandwidth: 43.71 MB Pages: 395Hits: 462Bandwidth: 25.28 MB Pages: 272Hits: 317Bandwidth: 47.14 MB Pages: 278Hits: 378Bandwidth: 51.87 MB Pages: 262Hits: 339Bandwidth: 77.25 MB Pages: 229Hits: 303Bandwidth: 56.71 MB Pages: 251Hits: 382Bandwidth: 62.96 MB Pages: 191Hits: 272Bandwidth: 86.78 MB Pages: 314Hits: 461Bandwidth: 75.07 MB Pages: 231Hits: 337Bandwidth: 97.94 MB Pages: 294Hits: 443Bandwidth: 79.94 MB Pages: 177Hits: 258Bandwidth: 81.36 MB Pages: 277Hits: 411Bandwidth: 70.00 MB Pages: 307Hits: 426Bandwidth: 63.78 MB Pages: 236Hits: 330Bandwidth: 74.69 MB Pages: 153Hits: 238Bandwidth: 41.72 MB Pages: 273Hits: 360Bandwidth: 69.02 MB Pages: 308Hits: 399Bandwidth: 61.93 MB Pages: 202Hits: 309Bandwidth: 71.36 MB Pages: 177Hits: 250Bandwidth: 66.89 MB Pages: 170Hits: 265Bandwidth: 54.04 MB Pages: 250Hits: 373Bandwidth: 64.31 MB Pages: 202Hits: 272Bandwidth: 46.12 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
0022433331.03 MB
0124531943.71 MB
0239546225.28 MB
0327231747.14 MB
0427837851.87 MB
0526233977.25 MB
0622930356.71 MB
0725138262.96 MB
0819127286.78 MB
0931446175.07 MB
1023133797.94 MB
1129444379.94 MB
 
HoursPagesHitsBandwidth
1217725881.36 MB
1327741170.00 MB
1430742663.78 MB
1523633074.69 MB
1615323841.72 MB
1727336069.02 MB
1830839961.93 MB
1920230971.36 MB
2017725066.89 MB
2117026554.04 MB
2225037364.31 MB
2320227246.12 MB


   
Visitors domains/countries (Top 10)   -   Full list  
 Domains/CountriesPagesHitsBandwidth 
UnknownUnknownip591882371.47 GB

 Others000 

 
Hosts (Top 10)   -   Full list   -   Last visit   -   Unresolved IP Address  
Hosts : 0 Known, 1680 Unknown (unresolved ip)
1652 Unique visitors
Info.PagesHitsBandwidthLast visit
15.243.233.68?8919055.76 MB27 Apr 2009 - 12:22
130.82.101.41?3343341.07 MB30 Apr 2009 - 23:24
130.82.101.42?3123121.03 MB30 Apr 2009 - 21:00
208.111.154.15?1671671.10 MB26 Apr 2009 - 03:54
152.78.64.222?1531539.74 MB30 Apr 2009 - 18:00
66.115.207.48?1351351.39 MB22 Apr 2009 - 19:31
208.111.154.16?102102596.51 KB27 Apr 2009 - 03:09
80.153.31.6?7070699.63 KB30 Apr 2009 - 14:00
203.253.173.38?616135.78 KB30 Apr 2009 - 14:03
66.235.124.132?561711.04 MB30 Apr 2009 - 19:43
Others 363758271.44 GB 

 
Robots/Spiders visitors (Top 10)   -   Full list   -   Last visit  
53 different robots*HitsBandwidthLast visit
Unknown robot (identified by 'crawl')93021+67473.37 MB30 Apr 2009 - 22:10
Yahoo Slurp3112+132500.82 MB30 Apr 2009 - 23:59
MSNBot2010+687789.48 MB30 Apr 2009 - 23:58
Googlebot1567+43302.16 MB30 Apr 2009 - 23:51
Ask281+7259.03 MB30 Apr 2009 - 22:07
Unknown robot (identified by hit on 'robots.txt')0+34929.99 KB30 Apr 2009 - 22:53
Unknown robot (identified by empty user agent string)206+10020.28 MB30 Apr 2009 - 22:39
MSNBot-media202+731.67 MB30 Apr 2009 - 21:58
Unknown robot (identified by 'bot*')175+2661.40 MB28 Apr 2009 - 01:40
Custo119+4221.58 MB30 Apr 2009 - 12:50
Others-20090417225060+20090417226271154.63 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: 2724 - Average: 124 sNumber of visitsPercent
0s-30s237287 %
30s-2mn1294.7 %
2mn-5mn622.2 %
5mn-15mn622.2 %
15mn-30mn341.2 %
30mn-1h411.5 %
1h+240.8 %

 
File type  
File typeHitsPercentBandwidthPercent
htmlHTML or XML static page307837.3 %26.17 MB1.7 %
Unknown159419.3 %16.90 MB1.1 %
pdfAdobe Acrobat file123414.9 %1.39 GB94.6 %
pngImage109513.2 %2.45 MB0.1 %
cssCascading Style Sheet file98711.9 %2.83 MB0.1 %
jpgImage2372.8 %9.36 MB0.6 %
pptDocument120.1 %23.20 MB1.5 %

   
Pages-URL (Top 10)   -   Full list   -   Entry   -   Exit  
464 different pages-urlViewedAverage sizeEntryExit 
/perl/oai29267.36 KB442469


/2941.42 KB230123


/perl/search292 84


/view/subjects/name.html10939.66 KB2137


/perl/search/simple1025.85 KB133


/perl/oai9697.45 KB7545


/view/subjects/sub.html724.08 KB68


/information.html628.53 KB2229


/69/5910.29 KB4436


/27/589.48 KB4331


Others3848389.41 KB18321909 

 
Operating Systems (Top 10)   -   Full list/Versions   -   Unknown  
 Operating SystemsHitsPercent
Windows529164.2 %
Unknown176421.4 %
Macintosh6878.3 %
Linux4815.8 %
Java40 %
Sony PlayStation40 %
BlackBerry30 %
BSD30 %

 
Browsers (Top 10)   -   Full list/Versions   -   Unknown  
 BrowsersGrabberHitsPercent
MS Internet ExplorerNo378745.9 %
FirefoxNo163419.8 %
Unknown?98912 %
MozillaNo87310.5 %
SafariNo4335.2 %
Minefield (Firefox 3.0 development)No3053.7 %
Google ChromeNo831 %
OperaNo600.7 %
NetscapeNo470.5 %
SeaMonkeyNo150.1 %
 Others 110.1 %

   
Connect to site from  
OriginPagesPercentHitsPercent
Direct address / Bookmark / Link in email...285562.9 %290163 %
Links from an Internet Search Engine - Full list
- Google922923
- Unknown search engines102102
- Yahoo!4545
- Microsoft Windows Live99
- AOL88
- Ask66
- Microsoft MSN Search66
- Netscape22
- AOL (fr)11
- GoodSearch11
- Others33
110524.3 %110624 %
Links from an external page (other web sites except search engines) - Full list
- http://planck.exblog.jp6060
- http://en.wikipedia.org/wiki/Tsien_Hsue-shen3636
- http://www.archives.caltech.edu/search_catalog.cfm2828
- http://en.wikipedia.org/wiki/Frank_Oppenheimer1919
- http://en.wikipedia.org/wiki/Lee_A._DuBridge1818
- http://kutuphane.ege.edu.tr/detay.php1717
- http://www.adobe.com/products/acrobat/readstep2.html1616
- http://de.wikipedia.org/wiki/Frank_Oppenheimer1515
- http://www.inthefirstperson.com/firp/firp.frame.aspx1515
- http://en.wikipedia.org/wiki/Lee_Alvin_DuBridge1414
- Others336357
57412.6 %59512.9 %
Unknown Origin    

    
Search Keyphrases (Top 10)
Full list
 
847 different keyphrasesSearchPercent
frank oppenheimer141.2 %
tsien111 %
presidents trying to stop the pollution caused by car exhaust fumes and doing interviewws90.8 %
frank press90.8 %
seymour benzer80.7 %
petr vogel80.7 %
caltechweb70.6 %
frank marble70.6 %
robert sinsheimer70.6 %
rolf sabersky60.5 %
Other phrases99792 %

 
Search Keywords (Top 10)
Full list
 
1500 different keywordsSearchPercent
caltech1213.1 %
of611.5 %
interview591.5 %
robert491.2 %
and481.2 %
frank411 %
the360.9 %
oral350.8 %
history320.8 %
oppenheimer310.7 %
Other words338286.8 %

   
Miscellaneous  
Miscellaneous  
Successful hits on favicon.ico1026 / 1652 Visitors62.1 %

 
HTTP Status codes  
HTTP Status codes*HitsPercentBandwidth
206Partial Content578468.5 %1.03 GB
401Unauthorized153118.1 %3.93 MB
404Document Not Found (hits on favicon excluded)6487.6 %1.78 MB
301Moved permanently (redirect)3173.7 %110.21 KB
416Requested range not valid1631.9 %62.08 KB
* Codes shown here gave hits or traffic "not viewed" by visitors, so they are not included in other charts.



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