Web Server Statistics for University of Michigan Business School

Program started at Sun-11-May-2003 19:49.
Analysed requests from Mon-07-Apr-2003 13:58 to Wed-30-Apr-2003 23:56 (23.42 days).

General Summary

(Go To: Top: General Summary: Weekly Report: Daily Report: Daily Summary: Hourly Summary: Domain Report: Organisation Report: Host Report: Referrer Report: Browser Report: Browser Summary: Operating System Report: Status Code Report: File Size Report: File Type Report: Directory Report: Request Report)

Successful requests: 4,704
Average successful requests per day: 200
Successful requests for pages: 3,614
Average successful requests for pages per day: 154
Failed requests: 948
Redirected requests: 3
Distinct files requested: 1,594
Distinct hosts served: 129
Data transferred: 41.087 Mbytes
Average data transferred per day: 1.754 Mbytes

Weekly Report

Each unit () represents 150 requests for pages or part thereof.

week beg.: reqs:  Mbytes: %bytes:  %reqs: pages: 
---------: ----: -------: ------: ------: -----: 
 6/Apr/03:  194:   0.556:  1.35%:  4.12%:    55: 
13/Apr/03: 2454:  17.679: 43.03%: 52.17%:  1732: 
20/Apr/03: 1210:  14.204: 34.57%: 25.72%:   993: 
27/Apr/03:  846:   8.646: 21.04%: 17.98%:   834:

Busiest week: week beginning 13/Apr/03 (1,732 requests for pages).

Daily Report

Each unit () represents 60 requests for pages or part thereof.

     date: reqs:  Mbytes: %bytes:  %reqs: pages: 
---------: ----: -------: ------: ------: -----: 
 7/Apr/03:    4:   0.024:  0.06%:  0.09%:     4: 
 8/Apr/03:   81:   0.105:  0.26%:  1.72%:     6: 
 9/Apr/03:    8:   0.028:  0.07%:  0.17%:     7: 
10/Apr/03:    4:   0.000:       :  0.09%:     3: 
11/Apr/03:   73:   0.214:  0.52%:  1.55%:    13: 
12/Apr/03:   24:   0.183:  0.45%:  0.51%:    22: 

13/Apr/03:   50:   0.098:  0.24%:  1.06%:     6: 
14/Apr/03:    5:   0.007:  0.02%:  0.11%:     5: 
15/Apr/03:  210:   0.503:  1.22%:  4.46%:    17: 
16/Apr/03:   38:   0.131:  0.32%:  0.81%:     9: 
17/Apr/03: 1297:   8.222: 20.01%: 27.57%:   843: 
18/Apr/03:    4:   0.007:  0.02%:  0.09%:     3: 
19/Apr/03:  850:   8.708: 21.19%: 18.07%:   849: 

20/Apr/03:   86:   0.785:  1.91%:  1.83%:    57: 
21/Apr/03:  232:   1.902:  4.63%:  4.93%:   143: 
22/Apr/03:  561:   3.862:  9.40%: 11.93%:   471: 
23/Apr/03:  182:   2.167:  5.28%:  3.87%:   178: 
24/Apr/03:   98:   1.886:  4.59%:  2.08%:    97: 
25/Apr/03:    7:   0.008:  0.02%:  0.15%:     5: 
26/Apr/03:   44:   3.591:  8.74%:  0.94%:    42: 

27/Apr/03:    7:   0.041:  0.10%:  0.15%:     6: 
28/Apr/03:    3:   0.000:       :  0.06%:     0: 
29/Apr/03:    9:   0.028:  0.07%:  0.19%:     4: 
30/Apr/03:  827:   8.575: 20.87%: 17.58%:   824:

Busiest day: 19/Apr/03 (849 requests for pages).

Daily Summary

Each unit () represents 50 requests for pages or part thereof.

day: reqs:  Mbytes: %bytes:  %reqs: pages: 
---: ----: -------: ------: ------: -----: 
Sun:  143:   0.926:  2.25%:  3.04%:    69: 
Mon:  244:   1.935:  4.71%:  5.19%:   152: 
Tue:  861:   4.499: 10.95%: 18.30%:   498: 
Wed: 1055:  10.903: 26.54%: 22.43%:  1018: 
Thu: 1399:  10.109: 24.60%: 29.74%:   943: 
Fri:   84:   0.229:  0.56%:  1.79%:    21: 
Sat:  918:  12.483: 30.38%: 19.52%:   913:

Hourly Summary

Each unit () represents 50 requests for pages or part thereof.

hr: reqs:  Mbytes: %bytes:  %reqs: pages: 
--: ----: -------: ------: ------: -----: 
 0:   81:   0.602:  1.47%:  1.72%:    31: 
 1:  150:   0.779:  1.90%:  3.19%:    58: 
 2:  185:   3.937:  9.58%:  3.93%:    63: 
 3:  151:   0.826:  2.01%:  3.21%:    67: 
 4:   93:   1.075:  2.62%:  1.98%:    65: 
 5:  262:   1.131:  2.75%:  5.57%:   262: 
 6:  458:   6.593: 16.05%:  9.74%:   429: 
 7:  238:   2.112:  5.14%:  5.06%:   238: 
 8:   35:   0.369:  0.90%:  0.74%:    34: 
 9:   67:   0.421:  1.03%:  1.42%:    35: 
10:  144:   0.638:  1.55%:  3.06%:    47: 
11:   36:   0.308:  0.75%:  0.77%:    36: 
12:   20:   0.154:  0.38%:  0.43%:    18: 
13:  140:   1.108:  2.70%:  2.98%:    97: 
14:  145:   0.703:  1.71%:  3.08%:   143: 
15:  152:   0.466:  1.14%:  3.23%:   152: 
16:   98:   1.307:  3.18%:  2.08%:    97: 
17:  114:   3.107:  7.56%:  2.42%:   109: 
18:  184:   0.896:  2.18%:  3.91%:   183: 
19:   55:   1.048:  2.55%:  1.17%:    52: 
20: 1379:   8.880: 21.61%: 29.32%:   922: 
21:  194:   1.513:  3.68%:  4.12%:   156: 
22:  173:   1.553:  3.78%:  3.68%:   173: 
23:  150:   1.547:  3.77%:  3.19%:   147:

Domain Report

Listing domains with at least 0.5% of the traffic, sorted by the amount of traffic.

reqs:  Mbytes: %bytes:  %reqs: pages: domain
----: -------: ------: ------: -----: ------
2676:  31.088: 75.67%: 56.89%:  2664: .com (Commercial)
1826:   9.503: 23.13%: 38.82%:   899: [unresolved numerical addresses]
 114:   0.349:  0.85%:  2.42%:     6: .cn (China)
  88:   0.144:  0.35%:  1.87%:    45: [not listed: 14 domains]

Organisation Report

Listing the first 20 organisations by the number of requests, sorted by the number of requests.

reqs: %bytes: organisation
----: ------: ------------
1826: 23.13%: [unresolved numerical addresses]
1703: 42.11%: teoma.com
 940: 33.09%: googlebot.com
  61:  0.44%: tsinghua.edu.cn
  53:  0.41%: sta.net.cn
  29:  0.18%: umich.edu
  19:  0.45%: alexa.com
  13:  0.09%: t-dialin.net
  10:       : sulinet.hu
   4:       : wanadoo.fr
   3:       : rr.com
   3:       : attbi.com
   2:  0.04%: ssu.ac.kr
   2:       : dsl-verizon.net
   2:       : rogers.com
   2:       : ccinternet.net
   1:       : sprintbbd.net
   1:       : cornell.edu
   1:       : liwest.at
   1:       : t-ipconnect.de
  28:  0.06%: [not listed: 28 organisations]

Host Report

Listing hosts with at least 100 requests, sorted by the number of requests.

reqs:  Mbytes: %bytes:  %reqs: host
----: -------: ------: ------: ----
1295:   8.222: 20.01%: 27.53%: 210.124.123.82
 881:   8.738: 21.27%: 18.73%: egspd425.teoma.com
 822:   8.562: 20.84%: 17.47%: egspd427.teoma.com
 201:   2.524:  6.14%:  4.27%: crawl4.googlebot.com
 155:   1.393:  3.39%:  3.30%: crawl5.googlebot.com
 113:   1.114:  2.71%:  2.40%: crawl1.googlebot.com
 108:   1.763:  4.29%:  2.30%: crawl2.googlebot.com
 107:   0.300:  0.73%:  2.27%: 202.108.190.167
 101:   1.196:  2.91%:  2.15%: crawl3.googlebot.com
 921:   7.271: 17.70%: 19.58%: [not listed: 120 hosts]

Referrer Report

Listing referring URLs, sorted by the number of requests.

reqs:  kbytes: %bytes:  %reqs: URL
----: -------: ------: ------: ---
 391: 764.978: 54.96%: 66.50%: http://bafou.web.itd.umich.edu/
  88: 333.790: 23.98%: 14.97%: http://bafou.web.itd.umich.edu/prostudents/index.html
  41:  82.830:  5.95%:  6.97%: http://bafou.web.itd.umich.edu/prostudents/mba/admissions/index.html
  21:  54.283:  3.90%:  3.57%: http://bafou.web.itd.umich.edu/prostudents/phd/program.html
  20: 105.421:  7.57%:  3.40%: http://bafou.web.itd.umich.edu/research/index.html
  14:   1.830:  0.13%:  2.38%: http://bafou.web.itd.umich.edu/search/index.html
   7:   5.890:  0.42%:  1.19%: http://bafou.web.itd.umich.edu/prostudents/mba/index.html
   4:  24.481:  1.76%:  0.68%: http://bafou.web.itd.umich.edu/prostudents/phd/overview.html
   1:   7.818:  0.56%:  0.17%: http://www.dartmouth.edu/tuck/mba/apply/application.html
   1:  10.581:  0.76%:  0.17%: http://bafou.web.itd.umich.edu/research/centers_inst.html

Browser Report

Listing browsers, sorted by the number of requests.

reqs:  Mbytes: %bytes:  %reqs: browser
----: -------: ------: ------: -------
1703:  17.300: 42.21%: 36.78%: Mozilla/2.0 (compatible; Ask Jeeves/Teoma)
1348:   8.389: 20.47%: 29.11%: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)
 940:  13.597: 33.17%: 20.30%: Googlebot/2.1 (+http://www.googlebot.com/bot.html)
 107:   0.300:  0.73%:  2.31%: Mozilla/4.0 (compatible; MSIE 6.0b; Windows NT 5.0)
  90:   0.257:  0.63%:  1.94%: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)
  68:   0.082:  0.20%:  1.47%: Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Assistant 1.0.2.4)
  54:   0.172:  0.42%:  1.17%: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
  54:   0.119:  0.29%:  1.17%: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0; T312461)
  51:   0.170:  0.42%:  1.10%: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)
  46:   0.091:  0.22%:  0.99%: Mozilla/4.0 (compatible; MSIE 5.0; Windows 98; DigExt; YComp 5.0.2.6)
  44:   0.039:  0.10%:  0.95%: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; Hotbar 4.1.8.0)
  31:   0.089:  0.22%:  0.67%: Mozilla/4.0 (compatible; MSIE 6.0; Windows 98)
  29:   0.075:  0.18%:  0.63%: Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Win 9x 4.90; Q312461; YComp 5.0.2.6)
  19:   0.183:  0.45%:  0.41%: ia_archiver
  17:   0.000:       :  0.37%: Microsoft-WebDAV-MiniRedir/5.1.2600
   8:   0.011:  0.03%:  0.17%: Mozilla/3.01 (compatible;)
   8:   0.014:  0.04%:  0.17%: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; Q312461)
   6:   0.045:  0.11%:  0.13%: Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)
   3:   0.022:  0.06%:  0.06%: Mozilla/4.0 (compatible; MSIE 4.01; Windows 98)
   2:   0.015:  0.04%:  0.04%: Mozilla/5.0 (compatible; MSIE 5.01; Win2000)
   1:   0.007:  0.02%:  0.02%: Internet Explorer 4.01
   1:   0.000:       :  0.02%: Mozilla/3.0 (compatible)

Browser Summary

Listing browsers, sorted by the number of requests.

reqs:  Mbytes: %bytes:  %reqs: browser
----: -------: ------: ------: -------
1941:   9.885: 24.12%: 41.92%: MSIE
1712:  17.312: 42.24%: 36.98%: Netscape (compatible)
 940:  13.597: 33.17%: 20.30%: Googlebot
  19:   0.183:  0.45%:  0.41%: ia_archiver
  17:   0.000:       :  0.37%: Microsoft-WebDAV-MiniRedir
   1:   0.007:  0.02%:  0.02%: Internet Explorer 4.01

Operating System Report

Listing operating systems, sorted by the number of requests.

no.: reqs: OS
---: ----: --
  1: 2689: OS unknown
  2: 1941: Windows
   : 1756:   Windows 2000
   :  148:   Windows 98
   :   29:   Windows Me
   :    6:   Windows 95
   :    2:   Unknown Windows

Status Code Report

Listing status codes, sorted numerically.

reqs: status code
----: -----------
4583: 200 OK
   1: 206 Partial content
   3: 301 Document moved permanently
 120: 304 Not modified since last retrieval
  72: 400 Bad request
   2: 403 Access forbidden
 821: 404 Document not found
  53: 408 Request timeout

File Size Report

       size: reqs: %bytes: 
-----------: ----: ------: 
          0:  321:       : 
   1b-  10b:    0:       : 
  11b- 100b:   71:  0.01%: 
 101b-  1kb:  319:  0.44%: 
  1kb- 10kb: 2971: 28.35%: 
 10kb-100kb:  980: 49.57%: 
100kb-  1Mb:   41: 13.69%: 
  1Mb- 10Mb:    1:  7.94%:

File Type Report

Listing extensions with at least 0.1% of the traffic, sorted by the amount of traffic.

reqs: %bytes: extension
----: ------: ---------
2232: 67.78%: .html [Hypertext Markup Language]
 985: 10.37%: .htm  [Hypertext Markup Language]
   5:  9.26%: .ppt
 397:  6.14%: [directories]
 813:  3.21%: .gif  [GIF graphics]
 223:  2.08%: .jpg  [JPEG graphics]
   3:  0.52%: .pdf  [Adobe Portable Document Format]
  11:  0.52%: .jpeg  [JPEG graphics]
  34:  0.11%: [not listed: 6 extensions]

Directory Report

Listing directories with at least 0.1% of the traffic, sorted by the amount of traffic.

reqs:  Mbytes: %bytes:  %reqs: directory
----: -------: ------: ------: ---------
1990:  19.931: 48.51%: 42.31%: /alumni/
 847:   8.246: 20.07%: 18.01%: /prostudents/
 277:   4.706: 11.45%:  5.89%: /companies/
 489:   4.032:  9.82%: 10.40%: /academic/
 166:   1.179:  2.87%:  3.53%: /research/
 429:   0.783:  1.91%:  9.12%: /images2/
  53:   0.519:  1.26%:  1.13%: /current/
 170:   0.331:  0.81%:  3.61%: /images/
  59:   0.325:  0.79%:  1.25%: /studentlife/
  88:   0.282:  0.69%:  1.87%: [root directory]
  10:   0.156:  0.38%:  0.21%: /contact/
  34:   0.149:  0.36%:  0.72%: /annualfund/
  21:   0.117:  0.29%:  0.45%: /pub/
  13:   0.091:  0.22%:  0.28%: http://
   7:   0.077:  0.19%:  0.15%: /search/
   6:   0.051:  0.12%:  0.13%: /e-business/
  44:   0.104:  0.25%:  0.94%: [not listed: 5 directories]

Request Report

Listing files with at least 0.5% of the requests, sorted by the number of requests.

reqs:  Mbytes: %bytes:  %reqs: file
----: -------: ------: ------: ----
  88:   0.282:  0.69%:  1.87%: /
  24:   0.000:       :  0.51%: *
4591:  40.804: 99.31%: 97.62%: [not listed: 1,592 files]

This analysis was produced by analog 4.13.
Running time: 1 second.