Statistics for: authors.library.caltech.eduAwstats Web Site
Last Update: 10 Jan 2010 - 14:01
Reported period:Month Jan 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 Jan 2007
First visit 01 Jan 2007 - 00:01
Last visit 31 Jan 2007 - 23:57
 Unique visitorsNumber of visitsPagesHitsBandwidth
Viewed traffic *18376
 
23071
(1.25 visits/visitor)
81316
(3.52 Pages/Visit)
114591
(4.96 Hits/Visit)
26.74 GB
(1215.5 KB/Visit)
Not viewed traffic * 
 
95758896705041.21 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: 381Pages: 950Hits: 1555Bandwidth: 311.80 MB Number of visits: 674Pages: 1833Hits: 2637Bandwidth: 568.92 MB Number of visits: 725Pages: 2656Hits: 3757Bandwidth: 667.08 MB Number of visits: 756Pages: 2547Hits: 3736Bandwidth: 924.13 MB Number of visits: 686Pages: 7285Hits: 8269Bandwidth: 4.69 GB Number of visits: 450Pages: 2682Hits: 3334Bandwidth: 1.75 GB Number of visits: 531Pages: 1393Hits: 2160Bandwidth: 544.75 MB Number of visits: 808Pages: 2657Hits: 3914Bandwidth: 767.78 MB Number of visits: 843Pages: 2771Hits: 4015Bandwidth: 768.57 MB Number of visits: 850Pages: 2804Hits: 4047Bandwidth: 1.13 GB Number of visits: 890Pages: 2033Hits: 3184Bandwidth: 678.76 MB Number of visits: 722Pages: 1551Hits: 2462Bandwidth: 514.79 MB Number of visits: 458Pages: 999Hits: 1637Bandwidth: 335.41 MB Number of visits: 554Pages: 1345Hits: 2250Bandwidth: 393.36 MB Number of visits: 775Pages: 1470Hits: 2608Bandwidth: 656.77 MB Number of visits: 838Pages: 1994Hits: 3290Bandwidth: 691.40 MB Number of visits: 840Pages: 2076Hits: 3263Bandwidth: 784.64 MB Number of visits: 899Pages: 16238Hits: 17482Bandwidth: 852.03 MB Number of visits: 754Pages: 1632Hits: 2682Bandwidth: 596.42 MB Number of visits: 481Pages: 1077Hits: 1690Bandwidth: 331.97 MB Number of visits: 645Pages: 1348Hits: 2241Bandwidth: 654.23 MB Number of visits: 950Pages: 2063Hits: 3645Bandwidth: 731.98 MB Number of visits: 943Pages: 2615Hits: 4025Bandwidth: 1.10 GB Number of visits: 936Pages: 2395Hits: 3736Bandwidth: 1.01 GB Number of visits: 901Pages: 2647Hits: 3899Bandwidth: 911.97 MB Number of visits: 785Pages: 2846Hits: 3965Bandwidth: 938.43 MB Number of visits: 476Pages: 2063Hits: 2798Bandwidth: 1.18 GB Number of visits: 618Pages: 1315Hits: 2019Bandwidth: 461.09 MB Number of visits: 955Pages: 2055Hits: 3611Bandwidth: 730.89 MB Number of visits: 972Pages: 1880Hits: 3143Bandwidth: 736.49 MB Number of visits: 975Pages: 2096Hits: 3537Bandwidth: 716.33 MB  Number of visits: 744.23Pages: 2623.10Hits: 3696.48Bandwidth: 883.41 MB
01
Jan
02
Jan
03
Jan
04
Jan
05
Jan
06
Jan
07
Jan
08
Jan
09
Jan
10
Jan
11
Jan
12
Jan
13
Jan
14
Jan
15
Jan
16
Jan
17
Jan
18
Jan
19
Jan
20
Jan
21
Jan
22
Jan
23
Jan
24
Jan
25
Jan
26
Jan
27
Jan
28
Jan
29
Jan
30
Jan
31
Jan
 Average

DayNumber of visitsPagesHitsBandwidth
01 Jan 20073819501555311.80 MB
02 Jan 200767418332637568.92 MB
03 Jan 200772526563757667.08 MB
04 Jan 200775625473736924.13 MB
05 Jan 2007686728582694.69 GB
06 Jan 2007450268233341.75 GB
07 Jan 200753113932160544.75 MB
08 Jan 200780826573914767.78 MB
09 Jan 200784327714015768.57 MB
10 Jan 2007850280440471.13 GB
11 Jan 200789020333184678.76 MB
12 Jan 200772215512462514.79 MB
13 Jan 20074589991637335.41 MB
14 Jan 200755413452250393.36 MB
15 Jan 200777514702608656.77 MB
16 Jan 200783819943290691.40 MB
17 Jan 200784020763263784.64 MB
18 Jan 20078991623817482852.03 MB
19 Jan 200775416322682596.42 MB
20 Jan 200748110771690331.97 MB
21 Jan 200764513482241654.23 MB
22 Jan 200795020633645731.98 MB
23 Jan 2007943261540251.10 GB
24 Jan 2007936239537361.01 GB
25 Jan 200790126473899911.97 MB
26 Jan 200778528463965938.43 MB
27 Jan 2007476206327981.18 GB
28 Jan 200761813152019461.09 MB
29 Jan 200795520553611730.89 MB
30 Jan 200797218803143736.49 MB
31 Jan 200797520963537716.33 MB
Average744.232623.103696.48883.41 MB
Total230718131611459126.74 GB


 
Days of week  
Pages: 1839Hits: 3066.60Bandwidth: 639.84 MB Pages: 2218.60Hits: 3422Bandwidth: 778.77 MB Pages: 2405.40Hits: 3668Bandwidth: 872.28 MB Pages: 5866.25Hits: 7075.25Bandwidth: 841.72 MB Pages: 3328.50Hits: 4344.50Bandwidth: 1.67 GB Pages: 1705.25Hits: 2364.75Bandwidth: 915.73 MB Pages: 1350.25Hits: 2167.50Bandwidth: 513.36 MB
MonTueWedThuFriSatSun

DayPagesHitsBandwidth
Mon18393066.60639.84 MB
Tue2218.603422778.77 MB
Wed2405.403668872.28 MB
Thu5866.257075.25841.72 MB
Fri3328.504344.501.67 GB
Sat1705.252364.75915.73 MB
Sun1350.252167.50513.36 MB


 
Hours  
Pages: 2534Hits: 3594Bandwidth: 1.11 GB Pages: 2487Hits: 3956Bandwidth: 1.55 GB Pages: 2087Hits: 3311Bandwidth: 1.37 GB Pages: 1588Hits: 2705Bandwidth: 707.97 MB Pages: 1694Hits: 2827Bandwidth: 945.20 MB Pages: 2372Hits: 3891Bandwidth: 974.41 MB Pages: 2332Hits: 3856Bandwidth: 1.17 GB Pages: 3147Hits: 4782Bandwidth: 1.35 GB Pages: 8664Hits: 10664Bandwidth: 2.53 GB Pages: 11936Hits: 13992Bandwidth: 1.22 GB Pages: 5101Hits: 7047Bandwidth: 805.70 MB Pages: 2945Hits: 4620Bandwidth: 816.37 MB Pages: 2737Hits: 4378Bandwidth: 1.10 GB Pages: 3408Hits: 5187Bandwidth: 940.23 MB Pages: 3415Hits: 4822Bandwidth: 1.16 GB Pages: 3475Hits: 4895Bandwidth: 1.14 GB Pages: 2914Hits: 4041Bandwidth: 984.10 MB Pages: 2501Hits: 3800Bandwidth: 977.33 MB Pages: 2371Hits: 3564Bandwidth: 1.19 GB Pages: 2425Hits: 3531Bandwidth: 1004.54 MB Pages: 2577Hits: 3563Bandwidth: 848.14 MB Pages: 2880Hits: 3802Bandwidth: 995.62 MB Pages: 2984Hits: 3978Bandwidth: 1021.96 MB Pages: 2742Hits: 3785Bandwidth: 1.08 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
00253435941.11 GB
01248739561.55 GB
02208733111.37 GB
0315882705707.97 MB
0416942827945.20 MB
0523723891974.41 MB
06233238561.17 GB
07314747821.35 GB
088664106642.53 GB
0911936139921.22 GB
1051017047805.70 MB
1129454620816.37 MB
 
HoursPagesHitsBandwidth
12273743781.10 GB
1334085187940.23 MB
14341548221.16 GB
15347548951.14 GB
1629144041984.10 MB
1725013800977.33 MB
18237135641.19 GB
19242535311004.54 MB
2025773563848.14 MB
2128803802995.62 MB
22298439781021.96 MB
23274237851.08 GB


   
Visitors domains/countries (Top 10)   -   Full list  
 Domains/CountriesPagesHitsBandwidth 
UnknownUnknownip8131611459126.74 GB

 Others000 

 
Hosts (Top 10)   -   Full list   -   Last visit   -   Unresolved IP Address  
Hosts : 0 Known, 18671 Unknown (unresolved ip)
18376 Unique visitors
PagesHitsBandwidthLast visit
24.96.199.46140631406391.58 MB18 Jan 2007 - 10:28
84.18.160.11605060505.16 GB06 Jan 2007 - 02:59
131.215.240.947575039111.45 MB31 Jan 2007 - 23:22
131.215.225.18144724615130.92 MB18 Jan 2007 - 16:41
131.215.62.7331163998142.03 MB26 Jan 2007 - 15:49
152.78.64.22220562262878.88 MB31 Jan 2007 - 08:31
130.82.24.1031475147525.85 MB31 Jan 2007 - 20:07
130.82.24.1041286128621.15 MB31 Jan 2007 - 18:32
131.215.102.1338279729.14 MB31 Jan 2007 - 10:07
66.151.181.4792797373.23 MB24 Jan 2007 - 07:11
Others424227403419.85 GB 

 
Robots/Spiders visitors (Top 10)   -   Full list   -   Last visit  
64 different robots*HitsBandwidthLast visit
Unknown robot (identified by 'crawl')775975+9448.70 GB31 Jan 2007 - 23:51
Googlebot80544+336.81 GB31 Jan 2007 - 23:59
Yahoo Slurp9669+17321.82 GB31 Jan 2007 - 23:49
Ask8943+73810.74 MB31 Jan 2007 - 22:59
IBM Almaden Research Center WebFountain™5180+351860.67 MB17 Jan 2007 - 16:24
Voyager1735+1912.38 MB31 Jan 2007 - 22:37
MSNBot581+360119.65 MB31 Jan 2007 - 21:55
Unknown robot (identified by 'bot*')770+43185.94 MB31 Jan 2007 - 23:48
psbot444+283.73 MB31 Jan 2007 - 08:28
Unknown robot (identified by empty user agent string)422+1776.79 MB31 Jan 2007 - 21:20
Others-5340852+5344365627.64 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: 23071 - Average: 120 sNumber of visitsPercent
0s-30s1952584.6 %
30s-2mn14076 %
2mn-5mn7273.1 %
5mn-15mn6272.7 %
15mn-30mn3061.3 %
30mn-1h3261.4 %
1h+1530.6 %

 
File type  
File typeHitsPercentBandwidthPercent
pdfAdobe Acrobat file2463821.5 %24.56 GB91.8 %
phpDynamic PHP Script file2176518.9 %276.75 MB1 %
Unknown1958217 %937.21 MB3.4 %
htmlHTML or XML static page1503713.1 %844.91 MB3 %
cssCascading Style Sheet file1443112.5 %40.04 MB0.1 %
pngImage1310211.4 %23.26 MB0 %
gifImage53374.6 %28.91 MB0.1 %
jpgImage3740.3 %9.77 MB0 %
htmHTML or XML static page1280.1 %4.75 MB0 %
eps 490 %3.62 MB0 %
txtText file250 %447.29 KB0 %
jpegImage250 %1.46 MB0 %
movVideo file240 %48.28 MB0.1 %
mpgVideo file220 %12.67 MB0 %
tarArchive80 %1.41 MB0 %
text 70 %3.88 KB0 %
tex 70 %149.41 KB0 %
swfAdobe Flash Animation60 %221.01 KB0 %
mpegVideo file50 %2.39 MB0 %
zipArchive50 %616.57 KB0 %
gap 40 %6.31 KB0 %
tif 40 %155.92 KB0 %
pyDynamic Html page or Script file40 %7.18 KB0 %
jpe 10 %8.08 KB0 %
ps 10 %114.34 KB0 %

   
Pages-URL (Top 10)   -   Full list   -   Entry   -   Exit  
23198 different pages-urlViewedAverage sizeEntryExit 
/perl/users/submit83346.42 KB2816


/perl/oai2336020.46 KB465429


/perl/users/staff/edit_eprint27137.62 KB95


/perl/search/simple151116.38 KB25201


/11512.70 KB427221


/perl/users/home8849.59 KB2780


/perl/search857 1959


/perl/users/staff/buffer58814.28 KB1030


/5456/3658.75 KB213204


/view/3521.99 KB2119


Others61201453.35 KB2182721807 

 
Operating Systems (Top 10)   -   Full list/Versions   -   Unknown  
 Operating SystemsHitsPercent
Windows9415382.1 %
Unknown1300911.3 %
Macintosh43333.7 %
Linux30022.6 %
Sun Solaris480 %
BSD160 %
CP/M90 %
BlackBerry70 %
OS/250 %
Unknown Unix system50 %
 Others40 %

 
Browsers (Top 10)   -   Full list/Versions   -   Unknown  
 BrowsersGrabberHitsPercent
MS Internet ExplorerNo6917960.3 %
FirefoxNo2646323 %
Unknown?1241010.8 %
SafariNo24992.1 %
MozillaNo15501.3 %
OperaNo8220.7 %
NetscapeNo7650.6 %
KonquerorNo3200.2 %
SeaMonkeyNo2110.1 %
CaminoNo850 %
 Others 2870.2 %

   
Connect to site from  
OriginPagesPercentHitsPercent
Direct address / Bookmark / Link in email...2107849.3 %2207250.1 %
Links from an Internet Search Engine - Full list
- Google1706917078
- Unknown search engines10131013
- Yahoo!355361
- Ask239239
- AOL6666
- Google (cache)48313
- Netscape2424
- Dogpile2222
- AltaVista1414
- Microsoft MSN Search1010
- Others8282
1894244.3 %1922243.6 %
Links from an external page (other web sites except search engines) - Full list
- http://www.scirus.com/srsapp/search639639
- http://www.its.caltech.edu/~brennen/resume/papers.htm417417
- http://newdevel.isinet.com:18051/editorial_cgi/action/back_searc...216216
- http://physicsweb.org/articles/world/20/1/8/1179179
- http://library.caltech.edu/digital/160160
- http://web.mit.edu/dibner/156156
- http://translate.google.com/translate7979
- http://newdevel.isinet.com:18051/editorial_cgi/action/summary5555
- http://www.scopus.com/scopus/results/results.url3737
- http://thelede.blogs.nytimes.com/2007/01/15/whither-the-historia...3434
- Others674757
26466.1 %27296.1 %
Unknown Origin290 %290 %

    
Search Keyphrases (Top 10)
Full list
 
15083 different keyphrasesSearchPercent
xml_no_dtd470.2 %
added mass330.1 %
innovative interstellar explorer310.1 %
katz.ws300.1 %
propeller theory230.1 %
streamline flow210.1 %
caltechweb190.1 %
stokesian dynamics160 %
interstellar explorer150 %
vahala150 %
Other phrases1797598.6 %

 
Search Keywords (Top 10)
Full list
 
13529 different keywordsSearchPercent
of17792.8 %
pdf9881.5 %
caltech8111.2 %
and7981.2 %
in6230.9 %
the5790.9 %
a3920.6 %
filetype3310.5 %
flow3050.4 %
for2950.4 %
Other words5652889.1 %

   
Miscellaneous  
Miscellaneous  
Successful hits on favicon.ico8605 / 18376 Visitors46.8 %

 
HTTP Status codes  
HTTP Status codes*HitsPercentBandwidth
206Partial Content4235163.1 %21.18 GB
401Unauthorized2112231.5 %50.74 MB
404Document Not Found (hits on favicon excluded)30544.5 %7.33 MB
301Moved permanently (redirect)4480.6 %149.28 KB
416Requested range not valid520 %20.21 KB
403Forbidden30 %2.22 KB
405Method not allowed30 %996 Bytes
500Internal server Error20 %1.25 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