Statistics for: authors.library.caltech.eduAwstats Web Site
Last Update: 10 Jan 2010 - 14:01
Reported period:Month Feb 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 Feb 2008
First visit 01 Feb 2008 - 00:00
Last visit 29 Feb 2008 - 23:59
 Unique visitorsNumber of visitsPagesHitsBandwidth
Viewed traffic *11384
 
13967
(1.22 visits/visitor)
55997
(4 Pages/Visit)
106962
(7.65 Hits/Visit)
30.27 GB
(2272.3 KB/Visit)
Not viewed traffic * 
 
47148648735644.78 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: 466Pages: 876Hits: 2577Bandwidth: 382.44 MB Number of visits: 264Pages: 836Hits: 2359Bandwidth: 1.29 GB Number of visits: 342Pages: 714Hits: 2278Bandwidth: 540.41 MB Number of visits: 502Pages: 1541Hits: 3727Bandwidth: 628.88 MB Number of visits: 532Pages: 1394Hits: 3349Bandwidth: 727.94 MB Number of visits: 492Pages: 1278Hits: 3103Bandwidth: 508.26 MB Number of visits: 521Pages: 1049Hits: 2754Bandwidth: 611.95 MB Number of visits: 469Pages: 833Hits: 2491Bandwidth: 538.68 MB Number of visits: 335Pages: 4025Hits: 5165Bandwidth: 1.73 GB Number of visits: 337Pages: 664Hits: 2066Bandwidth: 523.84 MB Number of visits: 553Pages: 1709Hits: 3626Bandwidth: 1.37 GB Number of visits: 558Pages: 1559Hits: 3332Bandwidth: 881.16 MB Number of visits: 577Pages: 1390Hits: 3513Bandwidth: 735.36 MB Number of visits: 529Pages: 1199Hits: 2787Bandwidth: 1.78 GB Number of visits: 414Pages: 774Hits: 2354Bandwidth: 508.35 MB Number of visits: 294Pages: 562Hits: 1688Bandwidth: 369.66 MB Number of visits: 338Pages: 600Hits: 1893Bandwidth: 277.64 MB Number of visits: 544Pages: 1395Hits: 3326Bandwidth: 964.47 MB Number of visits: 700Pages: 1821Hits: 3729Bandwidth: 788.77 MB Number of visits: 535Pages: 1631Hits: 3146Bandwidth: 616.17 MB Number of visits: 531Pages: 1765Hits: 3553Bandwidth: 853.67 MB Number of visits: 459Pages: 1401Hits: 2537Bandwidth: 631.34 MB Number of visits: 313Pages: 1355Hits: 3095Bandwidth: 895.33 MB Number of visits: 415Pages: 922Hits: 2257Bandwidth: 746.86 MB Number of visits: 659Pages: 1345Hits: 3362Bandwidth: 1.35 GB Number of visits: 669Pages: 18640Hits: 21047Bandwidth: 8.41 GB Number of visits: 566Pages: 1467Hits: 3750Bandwidth: 652.95 MB Number of visits: 584Pages: 1876Hits: 3890Bandwidth: 861.78 MB Number of visits: 469Pages: 1376Hits: 4208Bandwidth: 427.59 MB  Number of visits: 481.62Pages: 1930.93Hits: 3688.34Bandwidth: 1.04 GB
01
Feb
02
Feb
03
Feb
04
Feb
05
Feb
06
Feb
07
Feb
08
Feb
09
Feb
10
Feb
11
Feb
12
Feb
13
Feb
14
Feb
15
Feb
16
Feb
17
Feb
18
Feb
19
Feb
20
Feb
21
Feb
22
Feb
23
Feb
24
Feb
25
Feb
26
Feb
27
Feb
28
Feb
29
Feb
 Average

DayNumber of visitsPagesHitsBandwidth
01 Feb 20084668762577382.44 MB
02 Feb 200826483623591.29 GB
03 Feb 20083427142278540.41 MB
04 Feb 200850215413727628.88 MB
05 Feb 200853213943349727.94 MB
06 Feb 200849212783103508.26 MB
07 Feb 200852110492754611.95 MB
08 Feb 20084698332491538.68 MB
09 Feb 2008335402551651.73 GB
10 Feb 20083376642066523.84 MB
11 Feb 2008553170936261.37 GB
12 Feb 200855815593332881.16 MB
13 Feb 200857713903513735.36 MB
14 Feb 2008529119927871.78 GB
15 Feb 20084147742354508.35 MB
16 Feb 20082945621688369.66 MB
17 Feb 20083386001893277.64 MB
18 Feb 200854413953326964.47 MB
19 Feb 200870018213729788.77 MB
20 Feb 200853516313146616.17 MB
21 Feb 200853117653553853.67 MB
22 Feb 200845914012537631.34 MB
23 Feb 200831313553095895.33 MB
24 Feb 20084159222257746.86 MB
25 Feb 2008659134533621.35 GB
26 Feb 200866918640210478.41 GB
27 Feb 200856614673750652.95 MB
28 Feb 200858418763890861.78 MB
29 Feb 200846913764208427.59 MB
Average481.621930.933688.341.04 GB
Total139675599710696230.27 GB


 
Days of week  
Pages: 1497.50Hits: 3510.25Bandwidth: 1.07 GB Pages: 5853.50Hits: 7864.25Bandwidth: 2.69 GB Pages: 1441.50Hits: 3378Bandwidth: 628.18 MB Pages: 1472.25Hits: 3246Bandwidth: 1.01 GB Pages: 1052Hits: 2833.40Bandwidth: 497.68 MB Pages: 1694.50Hits: 3076.75Bandwidth: 1.06 GB Pages: 725Hits: 2123.50Bandwidth: 522.19 MB
MonTueWedThuFriSatSun

DayPagesHitsBandwidth
Mon1497.503510.251.07 GB
Tue5853.507864.252.69 GB
Wed1441.503378628.18 MB
Thu1472.2532461.01 GB
Fri10522833.40497.68 MB
Sat1694.503076.751.06 GB
Sun7252123.50522.19 MB


 
Hours  
Pages: 1094Hits: 2164Bandwidth: 450.26 MB Pages: 1557Hits: 3129Bandwidth: 881.55 MB Pages: 1132Hits: 2631Bandwidth: 670.90 MB Pages: 1419Hits: 3419Bandwidth: 805.93 MB Pages: 1236Hits: 4135Bandwidth: 815.38 MB Pages: 1229Hits: 3320Bandwidth: 902.82 MB Pages: 1367Hits: 3570Bandwidth: 943.46 MB Pages: 1500Hits: 4166Bandwidth: 961.77 MB Pages: 5032Hits: 7756Bandwidth: 3.09 GB Pages: 7644Hits: 10669Bandwidth: 3.91 GB Pages: 6414Hits: 9304Bandwidth: 2.96 GB Pages: 5517Hits: 8123Bandwidth: 2.73 GB Pages: 2467Hits: 4925Bandwidth: 1.22 GB Pages: 2112Hits: 4509Bandwidth: 1.71 GB Pages: 3117Hits: 5779Bandwidth: 733.42 MB Pages: 2219Hits: 4379Bandwidth: 963.85 MB Pages: 1460Hits: 3451Bandwidth: 1.05 GB Pages: 1241Hits: 2912Bandwidth: 600.20 MB Pages: 1243Hits: 3325Bandwidth: 629.93 MB Pages: 1296Hits: 3150Bandwidth: 522.97 MB Pages: 1138Hits: 2697Bandwidth: 389.62 MB Pages: 1355Hits: 2875Bandwidth: 1.68 GB Pages: 1684Hits: 3463Bandwidth: 754.64 MB Pages: 1524Hits: 3111Bandwidth: 1.15 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
0010942164450.26 MB
0115573129881.55 MB
0211322631670.90 MB
0314193419805.93 MB
0412364135815.38 MB
0512293320902.82 MB
0613673570943.46 MB
0715004166961.77 MB
08503277563.09 GB
097644106693.91 GB
10641493042.96 GB
11551781232.73 GB
 
HoursPagesHitsBandwidth
12246749251.22 GB
13211245091.71 GB
1431175779733.42 MB
1522194379963.85 MB
16146034511.05 GB
1712412912600.20 MB
1812433325629.93 MB
1912963150522.97 MB
2011382697389.62 MB
21135528751.68 GB
2216843463754.64 MB
23152431111.15 GB


   
Visitors domains/countries (Top 10)   -   Full list  
 Domains/CountriesPagesHitsBandwidth 
UnknownUnknownip5599710696230.27 GB

 Others000 

 
Hosts (Top 10)   -   Full list   -   Last visit   -   Unresolved IP Address  
Hosts : 0 Known, 11792 Unknown (unresolved ip)
11384 Unique visitors
PagesHitsBandwidthLast visit
66.134.133.17817132171447.59 GB29 Feb 2008 - 12:11
83.189.212.8931143116201.41 MB09 Feb 2008 - 15:27
130.82.24.1031658165849.31 MB29 Feb 2008 - 19:39
130.82.24.1041391139145.62 MB29 Feb 2008 - 22:07
131.215.225.1371330146744.68 MB29 Feb 2008 - 15:08
212.52.80.10113241324959.19 MB25 Feb 2008 - 02:58
131.215.70.2401022130560.49 MB28 Feb 2008 - 15:28
152.78.64.222438442146.93 MB29 Feb 2008 - 08:29
86.83.24.55388439209.12 MB29 Feb 2008 - 08:40
131.215.251.4734134912.36 MB21 Feb 2008 - 18:16
Others278597832720.98 GB 

 
Robots/Spiders visitors (Top 10)   -   Full list   -   Last visit  
64 different robots*HitsBandwidthLast visit
Unknown robot (identified by 'crawl')134171+75513.52 GB29 Feb 2008 - 23:59
Googlebot122538+4011.43 GB29 Feb 2008 - 23:54
Yahoo Slurp47663+2473.68 GB29 Feb 2008 - 23:59
MSNBot17052+9971.27 GB29 Feb 2008 - 23:59
Ask11501+450188.30 MB29 Feb 2008 - 23:30
psbot9710+225100.14 MB19 Feb 2008 - 08:00
Ocelli9384+1634.87 MB23 Feb 2008 - 13:46
Heritrix6202+5199.16 MB20 Feb 2008 - 07:17
Nutch3429+37521.74 MB29 Feb 2008 - 19:46
MJ12bot2783+1222.09 MB28 Feb 2008 - 10:17
Others-20080229117952+200802291251871.05 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: 13967 - Average: 128 sNumber of visitsPercent
0s-30s1169183.7 %
30s-2mn8646.1 %
2mn-5mn4453.1 %
5mn-15mn4523.2 %
15mn-30mn2091.4 %
30mn-1h2081.4 %
1h+980.7 %

 
File type  
File typeHitsPercentBandwidthPercent
gifImage3250730.3 %53.65 MB0.1 %
phpDynamic PHP Script file1947818.2 %244.57 MB0.7 %
pdfAdobe Acrobat file1861317.4 %24.74 GB81.7 %
Unknown1169710.9 %1.11 GB3.6 %
cssCascading Style Sheet file78817.3 %21.61 MB0 %
pngImage65296.1 %11.95 MB0 %
htmlHTML or XML static page47184.4 %959.59 MB3 %
jpgImage39633.7 %132.91 MB0.4 %
htmHTML or XML static page12181.1 %27.25 MB0 %
movVideo file1970.1 %2.78 GB9.1 %
swfAdobe Flash Animation850 %3.85 MB0 %
aviVideo file290 %74.68 MB0.2 %
mpgVideo file80 %42.97 MB0.1 %
jpe 80 %54.03 KB0 %
zipArchive80 %1.23 MB0 %
docDocument60 %1.29 MB0 %
pptDocument40 %99.66 MB0.3 %
ps 40 %1.99 MB0 %
qtVideo file30 %31.45 KB0 %
txtText file20 %11.82 KB0 %
wmvVideo file20 %1.96 MB0 %
tif 10 %77.96 KB0 %
xlsDocument10 %1000.00 KB0 %

   
Pages-URL (Top 10)   -   Full list   -   Entry   -   Exit  
18906 different pages-urlViewedAverage sizeEntryExit 
/perl/oai2364833.02 KB396355


/perl/users/submit28556.67 KB1814


/perl/search/simple140814.61 KB29151


/11112.80 KB415300


/perl/users/staff/edit_eprint8877.78 KB47


/perl/search871 1123


/view/4412.30 KB1913


/help/42024.50 KB655


/contact.html3732.47 KB3172


/perl/register3694.85 KB3640


Others43614718.21 KB1300212937 

 
Operating Systems (Top 10)   -   Full list/Versions   -   Unknown  
 Operating SystemsHitsPercent
Windows7091866.3 %
Unknown2335321.8 %
Macintosh73476.8 %
Linux51874.8 %
Sun Solaris1030 %
BlackBerry220 %
Nintendo Wii60 %
Symbian OS40 %
BSD40 %
Sony PlayStation40 %
 Others140 %

 
Browsers (Top 10)   -   Full list/Versions   -   Unknown  
 BrowsersGrabberHitsPercent
MS Internet ExplorerNo4557442.6 %
FirefoxNo2904127.1 %
Unknown?2119019.8 %
SafariNo46284.3 %
MozillaNo23322.1 %
NetscapeNo19741.8 %
OperaNo11591 %
IceweaselNo2700.2 %
SeaMonkeyNo2600.2 %
KonquerorNo1630.1 %
 Others 3710.3 %

   
Connect to site from  
OriginPagesPercentHitsPercent
Direct address / Bookmark / Link in email...2612064.8 %2703364.2 %
Links from an Internet Search Engine - Full list
- Google81348135
- Unknown search engines728728
- Yahoo!487508
- Google (Images)375580
- Ask217217
- Microsoft Windows Live164164
- Microsoft MSN Search144144
- Google (cache)28301
- AOL2828
- AltaVista2424
- Others6768
1039625.8 %1089725.9 %
Links from an external page (other web sites except search engines) - Full list
- http://plug.ps/wiki/index.php10571057
- http://www.scirus.com/srsapp/search426426
- http://www.scirus.com/srsapp/sciruslink290290
- http://library.caltech.edu/digital/126126
- http://www.cds.caltech.edu/~marsden/books/Lectures_on_Statistica...8787
- http://kokowawa.com/mmel.php8585
- http://www.its.caltech.edu/~brennen/resume/papers.htm8080
- http://resolver.caltech.edu7474
- http://web.mit.edu/dibner/6868
- http://en.wikipedia.org/wiki/Apollo_Guidance_Computer5656
- Others14001766
37499.3 %41159.7 %
Unknown Origin190 %190 %

    
Search Keyphrases (Top 10)
Full list
 
7387 different keyphrasesSearchPercent
madelung constant in yig garnets1011 %
added mass370.3 %
naca 4412310.3 %
richard lewontin270.2 %
xml_no_dtd260.2 %
helium spectrum230.2 %
wei liang caltech220.2 %
stokesian dynamics200.2 %
wennberg starting machine for impulse valves200.2 %
mandy chen yu-ju200.2 %
Other phrases906596.5 %

 
Search Keywords (Top 10)
Full list
 
8992 different keywordsSearchPercent
of10773.1 %
caltech6021.7 %
and4931.4 %
in4711.3 %
the3601 %
pdf2630.7 %
for2450.7 %
a2090.6 %
theory1910.5 %
on1780.5 %
Other words3054888.1 %

   
Miscellaneous  
Miscellaneous  
Successful hits on favicon.ico8284 / 11384 Visitors72.7 %

 
HTTP Status codes  
HTTP Status codes*HitsPercentBandwidth
401Unauthorized4878046.6 %117.18 MB
404Document Not Found (hits on favicon excluded)3339431.9 %56.57 MB
206Partial Content2111920.2 %12.03 GB
301Moved permanently (redirect)6010.5 %203.32 KB
400Bad Request5460.5 %171.69 KB
416Requested range not valid480 %17.62 KB
403Forbidden180 %13.34 KB
405Method not allowed10 %323 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