Statistics for: authors.library.caltech.eduAwstats Web Site
Last Update: 10 Jan 2010 - 14:01
Reported period:Month Sep 2007
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 2007
First visit 01 Sep 2007 - 00:02
Last visit 30 Sep 2007 - 23:59
 Unique visitorsNumber of visitsPagesHitsBandwidth
Viewed traffic *13006
 
16048
(1.23 visits/visitor)
79268
(4.93 Pages/Visit)
114568
(7.13 Hits/Visit)
18.41 GB
(1203.06 KB/Visit)
Not viewed traffic * 
 
1163644117332132.11 GB
* Not viewed traffic includes traffic generated by robots, worms, or replies with special HTTP status codes.

 
Monthly history  
  Unique visitors: 18376Number of visits: 23071Pages: 81316Hits: 114591Bandwidth: 26.74 GB Unique visitors: 18239Number of visits: 22446Pages: 73235Hits: 105745Bandwidth: 21.89 GB Unique visitors: 19021Number of visits: 23502Pages: 67137Hits: 132139Bandwidth: 21.62 GB Unique visitors: 16972Number of visits: 21357Pages: 48688Hits: 129588Bandwidth: 22.57 GB Unique visitors: 14268Number of visits: 18127Pages: 64925Hits: 98658Bandwidth: 18.05 GB Unique visitors: 12805Number of visits: 15755Pages: 47267Hits: 75709Bandwidth: 22.14 GB Unique visitors: 12281Number of visits: 15372Pages: 62288Hits: 95030Bandwidth: 22.86 GB Unique visitors: 11374Number of visits: 14336Pages: 44169Hits: 72691Bandwidth: 15.39 GB Unique visitors: 13006Number of visits: 16048Pages: 79268Hits: 114568Bandwidth: 18.41 GB Unique visitors: 15920Number of visits: 19603Pages: 53963Hits: 108382Bandwidth: 26.91 GB Unique visitors: 14307Number of visits: 17451Pages: 61236Hits: 117045Bandwidth: 40.35 GB Unique visitors: 10242Number of visits: 12465Pages: 47874Hits: 92708Bandwidth: 22.55 GB  
 Jan
2007
Feb
2007
Mar
2007
Apr
2007
May
2007
Jun
2007
Jul
2007
Aug
2007
Sep
2007
Oct
2007
Nov
2007
Dec
2007
 

MonthUnique visitorsNumber of visitsPagesHitsBandwidth
Jan 200718376230718131611459126.74 GB
Feb 200718239224467323510574521.89 GB
Mar 200719021235026713713213921.62 GB
Apr 200716972213574868812958822.57 GB
May 20071426818127649259865818.05 GB
Jun 20071280515755472677570922.14 GB
Jul 20071228115372622889503022.86 GB
Aug 20071137414336441697269115.39 GB
Sep 200713006160487926811456818.41 GB
Oct 200715920196035396310838226.91 GB
Nov 200714307174516123611704540.35 GB
Dec 20071024212465478749270822.55 GB
Total1768112195337313661256854279.48 GB


   
Days of month  
Number of visits: 272Pages: 878Hits: 1300Bandwidth: 282.49 MB Number of visits: 335Pages: 1320Hits: 1987Bandwidth: 320.59 MB Number of visits: 514Pages: 1479Hits: 2535Bandwidth: 432.03 MB Number of visits: 635Pages: 1736Hits: 3235Bandwidth: 661.92 MB Number of visits: 588Pages: 1817Hits: 2927Bandwidth: 746.69 MB Number of visits: 572Pages: 1512Hits: 2577Bandwidth: 531.43 MB Number of visits: 485Pages: 1157Hits: 2362Bandwidth: 415.97 MB Number of visits: 308Pages: 662Hits: 1287Bandwidth: 307.79 MB Number of visits: 357Pages: 1002Hits: 1743Bandwidth: 1.14 GB Number of visits: 621Pages: 2184Hits: 3518Bandwidth: 514.22 MB Number of visits: 670Pages: 3275Hits: 4494Bandwidth: 683.95 MB Number of visits: 667Pages: 3344Hits: 4715Bandwidth: 602.21 MB Number of visits: 633Pages: 2636Hits: 3923Bandwidth: 745.05 MB Number of visits: 535Pages: 3135Hits: 4377Bandwidth: 802.86 MB Number of visits: 366Pages: 2179Hits: 3088Bandwidth: 471.77 MB Number of visits: 415Pages: 918Hits: 1809Bandwidth: 355.89 MB Number of visits: 643Pages: 1573Hits: 3062Bandwidth: 684.67 MB Number of visits: 690Pages: 14325Hits: 15859Bandwidth: 937.42 MB Number of visits: 687Pages: 13547Hits: 14841Bandwidth: 617.30 MB Number of visits: 673Pages: 4080Hits: 5451Bandwidth: 642.31 MB Number of visits: 551Pages: 2042Hits: 3208Bandwidth: 687.56 MB Number of visits: 353Pages: 1358Hits: 2017Bandwidth: 643.92 MB Number of visits: 418Pages: 1363Hits: 2518Bandwidth: 329.00 MB Number of visits: 690Pages: 1813Hits: 3619Bandwidth: 603.17 MB Number of visits: 620Pages: 1871Hits: 3211Bandwidth: 509.23 MB Number of visits: 709Pages: 1939Hits: 3714Bandwidth: 1.00 GB Number of visits: 667Pages: 1680Hits: 3402Bandwidth: 742.91 MB Number of visits: 594Pages: 2658Hits: 4248Bandwidth: 1.53 GB Number of visits: 310Pages: 720Hits: 1493Bandwidth: 374.85 MB Number of visits: 470Pages: 1065Hits: 2048Bandwidth: 440.70 MB  Number of visits: 534.93Pages: 2642.27Hits: 3818.93Bandwidth: 628.48 MB
01
Sep
02
Sep
03
Sep
04
Sep
05
Sep
06
Sep
07
Sep
08
Sep
09
Sep
10
Sep
11
Sep
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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

DayNumber of visitsPagesHitsBandwidth
01 Sep 20072728781300282.49 MB
02 Sep 200733513201987320.59 MB
03 Sep 200751414792535432.03 MB
04 Sep 200763517363235661.92 MB
05 Sep 200758818172927746.69 MB
06 Sep 200757215122577531.43 MB
07 Sep 200748511572362415.97 MB
08 Sep 20073086621287307.79 MB
09 Sep 2007357100217431.14 GB
10 Sep 200762121843518514.22 MB
11 Sep 200767032754494683.95 MB
12 Sep 200766733444715602.21 MB
13 Sep 200763326363923745.05 MB
14 Sep 200753531354377802.86 MB
15 Sep 200736621793088471.77 MB
16 Sep 20074159181809355.89 MB
17 Sep 200764315733062684.67 MB
18 Sep 20076901432515859937.42 MB
19 Sep 20076871354714841617.30 MB
20 Sep 200767340805451642.31 MB
21 Sep 200755120423208687.56 MB
22 Sep 200735313582017643.92 MB
23 Sep 200741813632518329.00 MB
24 Sep 200769018133619603.17 MB
25 Sep 200762018713211509.23 MB
26 Sep 2007709193937141.00 GB
27 Sep 200766716803402742.91 MB
28 Sep 2007594265842481.53 GB
29 Sep 20073107201493374.85 MB
30 Sep 200747010652048440.70 MB
Average534.932642.273818.93628.48 MB
Total160487926811456818.41 GB


 
Days of week  
Pages: 1762.25Hits: 3183.50Bandwidth: 558.52 MB Pages: 5301.75Hits: 6699.75Bandwidth: 698.13 MB Pages: 5161.75Hits: 6549.25Bandwidth: 748.74 MB Pages: 2477Hits: 3838.25Bandwidth: 665.43 MB Pages: 2248Hits: 3548.75Bandwidth: 868.63 MB Pages: 1159.40Hits: 1837Bandwidth: 416.16 MB Pages: 1133.60Hits: 2021Bandwidth: 523.13 MB
MonTueWedThuFriSatSun

DayPagesHitsBandwidth
Mon1762.253183.50558.52 MB
Tue5301.756699.75698.13 MB
Wed5161.756549.25748.74 MB
Thu24773838.25665.43 MB
Fri22483548.75868.63 MB
Sat1159.401837416.16 MB
Sun1133.602021523.13 MB


 
Hours  
Pages: 5115Hits: 6162Bandwidth: 665.67 MB Pages: 1903Hits: 3294Bandwidth: 937.23 MB Pages: 1692Hits: 3001Bandwidth: 849.30 MB Pages: 1766Hits: 2994Bandwidth: 566.38 MB Pages: 10020Hits: 11269Bandwidth: 767.94 MB Pages: 6963Hits: 8654Bandwidth: 1.35 GB Pages: 3124Hits: 4909Bandwidth: 859.78 MB Pages: 2635Hits: 4636Bandwidth: 1017.52 MB Pages: 3773Hits: 5621Bandwidth: 1.12 GB Pages: 3166Hits: 5233Bandwidth: 827.17 MB Pages: 3447Hits: 5172Bandwidth: 708.55 MB Pages: 3838Hits: 5725Bandwidth: 1019.02 MB Pages: 3887Hits: 5591Bandwidth: 876.21 MB Pages: 2878Hits: 4765Bandwidth: 1.26 GB Pages: 3148Hits: 4619Bandwidth: 566.28 MB Pages: 2703Hits: 4220Bandwidth: 549.61 MB Pages: 2916Hits: 4031Bandwidth: 517.79 MB Pages: 1696Hits: 2806Bandwidth: 526.60 MB Pages: 1750Hits: 3059Bandwidth: 586.75 MB Pages: 1881Hits: 3155Bandwidth: 569.60 MB Pages: 4002Hits: 5450Bandwidth: 660.74 MB Pages: 2038Hits: 3167Bandwidth: 585.84 MB Pages: 2295Hits: 3356Bandwidth: 608.14 MB Pages: 2632Hits: 3679Bandwidth: 758.29 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
0051156162665.67 MB
0119033294937.23 MB
0216923001849.30 MB
0317662994566.38 MB
041002011269767.94 MB
05696386541.35 GB
0631244909859.78 MB
07263546361017.52 MB
08377356211.12 GB
0931665233827.17 MB
1034475172708.55 MB
11383857251019.02 MB
 
HoursPagesHitsBandwidth
1238875591876.21 MB
13287847651.26 GB
1431484619566.28 MB
1527034220549.61 MB
1629164031517.79 MB
1716962806526.60 MB
1817503059586.75 MB
1918813155569.60 MB
2040025450660.74 MB
2120383167585.84 MB
2222953356608.14 MB
2326323679758.29 MB


   
Visitors domains/countries (Top 10)   -   Full list  
 Domains/CountriesPagesHitsBandwidth 
UnknownUnknownip7926811456818.41 GB

 Others000 

 
Hosts (Top 10)   -   Full list   -   Last visit   -   Unresolved IP Address  
Hosts : 0 Known, 13286 Unknown (unresolved ip)
13006 Unique visitors
PagesHitsBandwidthLast visit
202.96.19.53272922734884.24 MB27 Sep 2007 - 16:06
74.53.2.1986074607451.64 MB15 Sep 2007 - 05:04
131.215.225.1762024209042.86 MB26 Sep 2007 - 16:51
131.215.62.731754226487.27 MB27 Sep 2007 - 15:37
130.82.24.1031550155074.18 MB30 Sep 2007 - 23:46
130.82.24.1041405140588.22 MB30 Sep 2007 - 19:48
130.76.96.1411621194826.83 MB28 Sep 2007 - 14:55
131.215.225.1801001101826.24 MB21 Sep 2007 - 17:04
152.78.64.222808820277.88 MB30 Sep 2007 - 08:29
131.215.225.17567871312.78 MB14 Sep 2007 - 13:15
Others355207009216.88 GB 

 
Robots/Spiders visitors (Top 10)   -   Full list   -   Last visit  
59 different robots*HitsBandwidthLast visit
Unknown robot (identified by 'crawl')894540+9356.77 GB30 Sep 2007 - 23:56
Googlebot73007+312.11 GB30 Sep 2007 - 23:59
Yahoo Slurp29597+1063.21 GB30 Sep 2007 - 23:58
Nutch28987+81368.76 MB30 Sep 2007 - 21:19
MSNBot26557+12786.56 GB30 Sep 2007 - 23:59
Ocelli24356+6354.88 MB28 Sep 2007 - 05:14
Java (Often spam bot)948950.59 MB28 Sep 2007 - 18:29
Ask5865+4880.21 MB30 Sep 2007 - 23:59
Heritrix3309+290.15 MB23 Sep 2007 - 03:06
Unknown robot (identified by 'bot*')2662+41677.21 MB30 Sep 2007 - 21:49
Others-10920548+10924841491.17 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: 16048 - Average: 134 sNumber of visitsPercent
0s-30s1341383.5 %
30s-2mn10546.5 %
2mn-5mn4582.8 %
5mn-15mn4792.9 %
15mn-30mn2661.6 %
30mn-1h2441.5 %
1h+1340.8 %

 
File type  
File typeHitsPercentBandwidthPercent
phpDynamic PHP Script file4244537 %301.58 MB1.5 %
Unknown1425312.4 %707.24 MB3.7 %
gifImage1244710.8 %22.29 MB0.1 %
pdfAdobe Acrobat file1233310.7 %15.98 GB86.8 %
cssCascading Style Sheet file113729.9 %31.50 MB0.1 %
pngImage100058.7 %18.76 MB0 %
htmlHTML or XML static page96728.4 %813.86 MB4.3 %
jpgImage14611.2 %40.80 MB0.2 %
htmHTML or XML static page4320.3 %10.40 MB0 %
movVideo file880 %498.14 MB2.6 %
docDocument180 %2.92 MB0 %
jpegImage100 %1.32 MB0 %
aviVideo file90 %20.86 MB0.1 %
mpgVideo file50 %8.71 MB0 %
swfAdobe Flash Animation50 %233.47 KB0 %
mpegVideo file40 %1.59 MB0 %
txtText file30 %1.77 KB0 %
pptDocument30 %6.42 MB0 %
jpe 20 %12.62 KB0 %
xlsDocument10 %1000.00 KB0 %

   
Pages-URL (Top 10)   -   Full list   -   Entry   -   Exit  
14528 different pages-urlViewedAverage sizeEntryExit 
/perl/users/submit56816.97 KB4325


/perl/oai2350453.75 KB430394


/perl/users/staff/edit_eprint15247.78 KB310


/perl/search/simple107614.72 KB39155


/8822.84 KB292218


/perl/search686 2341


/perl/users/home56910.04 KB2463


/5456/01/hrst.mit.edu/hrs/apollo/public/archive/1701.pdf439375.28 KB  


/perl/users/staff/buffer40414.45 KB622


/view/2551.97 KB2926


Others64248291.90 KB1515915094 

 
Operating Systems (Top 10)   -   Full list/Versions   -   Unknown  
 Operating SystemsHitsPercent
Windows7385564.4 %
Unknown3337729.1 %
Macintosh46174 %
Linux26362.3 %
Sun Solaris200 %
BSD150 %
Java Mobile70 %
Irix70 %
Unknown Unix system60 %
BlackBerry50 %
 Others40 %

 
Browsers (Top 10)   -   Full list/Versions   -   Unknown  
 BrowsersGrabberHitsPercent
MS Internet ExplorerNo4966743.3 %
MozillaNo2868325 %
FirefoxNo2507921.8 %
Unknown?49944.3 %
SafariNo30592.6 %
OperaNo11781 %
NetscapeNo7950.6 %
SeaMonkeyNo5670.4 %
KonquerorNo1690.1 %
IceweaselNo1320.1 %
 Others 2450.2 %

   
Connect to site from  
OriginPagesPercentHitsPercent
Direct address / Bookmark / Link in email...3916764.9 %3990864.8 %
Links from an Internet Search Engine - Full list
- Google1100911010
- Unknown search engines944944
- Yahoo!273273
- Ask245245
- Google (Images)150235
- Microsoft Windows Live6969
- Google (cache)45406
- AOL3131
- Dogpile1010
- AltaVista99
- Others7272
1285721.3 %1330421.6 %
Links from an external page (other web sites except search engines) - Full list
- http://www.scirus.com/srsapp/search382382
- http://resolver.caltech.edu320320
- http://www.its.caltech.edu/~brennen/resume/papers.htm147147
- http://www.scirus.com/srsapp/sciruslink145145
- http://library.caltech.edu/digital/117117
- http://www.cds.caltech.edu/~marsden/books/Lectures_on_Statistica...8686
- http://web.mit.edu/dibner/7676
- http://en.wikipedia.org/wiki/Apollo_Guidance_Computer6565
- http://en.wikipedia.org/wiki/Quadrature_mirror_filter6060
- http://translate.google.com/translate4747
- Others731794
21763.6 %22393.6 %
Unknown Origin608310 %60869.8 %

    
Search Keyphrases (Top 10)
Full list
 
10008 different keyphrasesSearchPercent
rat serum albumin310.2 %
helium spectrum310.2 %
added mass260.2 %
caltechweb260.2 %
specific heat of solids250.2 %
xml_no_dtd200.1 %
richard lewontin180.1 %
naca 4412170.1 %
gang duan160.1 %
yazami160.1 %
Other phrases1198698.1 %

 
Search Keywords (Top 10)
Full list
 
10493 different keywordsSearchPercent
of14313.2 %
caltech6761.5 %
and5501.2 %
in5201.1 %
the4891.1 %
pdf4070.9 %
a3030.6 %
on2370.5 %
theory2210.5 %
for2140.4 %
Other words3839488.3 %

   
Miscellaneous  
Miscellaneous  
Successful hits on favicon.ico8592 / 13006 Visitors66 %

 
HTTP Status codes  
HTTP Status codes*HitsPercentBandwidth
401Unauthorized2525342.4 %60.66 MB
206Partial Content2199536.9 %11.29 GB
404Document Not Found (hits on favicon excluded)1162019.5 %26.82 MB
301Moved permanently (redirect)3530.5 %118.73 KB
400Bad Request2320.3 %72.95 KB
416Requested range not valid150 %5.75 KB
405Method not allowed70 %2.23 KB
500Internal server Error10 %640 Bytes
* 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