Web Server Statistics for aibo.cs.uu.nl

Program started at Thu-01-Feb-2007 00:20.
Analysed requests from Mon-01-Jan-2007 00:42 to Wed-31-Jan-2007 23:18 (30.94 days).

General Summary

This report contains overall statistics.

Figures in parentheses refer to the 7-day period ending 01-Feb-2007 00:20.

Successful requests: 6 637 (1 459)
Average successful requests per day: 214 (208)
Successful requests for pages: 1 189 (305)
Average successful requests for pages per day: 38 (43)
Failed requests: 542 (139)
Redirected requests: 45 (7)
Distinct files requested: 150 (150)
Distinct hosts served: 531 (151)
Data transferred: 1.66 gigabytes (890.42 megabytes)
Average data transferred per day: 55.09 megabytes (127.20 megabytes)

Daily Report

This report lists the activity in each day.

Each unit (+) represents 30 requests or part thereof.

datereqs%reqspages%pagesMbytes%bytes 
1/Jan/07104 1.57%27 2.27%17.23 1.01%++++
2/Jan/07322 4.85%42 3.53%10.23 0.60%+++++++++++
3/Jan/07329 4.96%49 4.12%31.07 1.82%+++++++++++
4/Jan/07359 5.41%67 5.63%185.0710.86%++++++++++++
5/Jan/07103 1.55%21 1.77%14.66 0.86%++++
6/Jan/0758 0.87%15 1.26%11.35 0.67%++
        
7/Jan/0759 0.89%15 1.26%14.22 0.83%++
8/Jan/07230 3.47%44 3.70%32.23 1.89%++++++++
9/Jan/07259 3.90%22 1.85%7.63 0.45%+++++++++
10/Jan/07198 2.98%26 2.19%20.31 1.19%+++++++
11/Jan/07139 2.09%27 2.27%3.45 0.20%+++++
12/Jan/07147 2.21%20 1.68%8.55 0.50%+++++
13/Jan/07109 1.64%33 2.78%10.90 0.64%++++
        
14/Jan/0775 1.13%25 2.10%1.44 0.08%+++
15/Jan/07254 3.83%48 4.04%13.41 0.79%+++++++++
16/Jan/07438 6.60%68 5.72%26.48 1.55%+++++++++++++++
17/Jan/07272 4.10%41 3.45%12.62 0.74%++++++++++
18/Jan/07330 4.97%41 3.45%27.39 1.61%+++++++++++
19/Jan/07353 5.32%69 5.80%210.5412.35%++++++++++++
20/Jan/07101 1.52%23 1.93%31.20 1.83%++++
        
21/Jan/07450 6.78%58 4.88%71.32 4.18%+++++++++++++++
22/Jan/07119 1.79%27 2.27%11.14 0.65%++++
23/Jan/07145 2.18%32 2.69%16.04 0.94%+++++
24/Jan/07224 3.38%44 3.70%25.71 1.51%++++++++
25/Jan/07222 3.34%70 5.89%9.39 0.55%++++++++
26/Jan/07214 3.22%49 4.12%146.98 8.62%++++++++
27/Jan/07164 2.47%32 2.69%25.64 1.50%++++++
        
28/Jan/07129 1.94%33 2.78%13.73 0.81%+++++
29/Jan/07370 5.57%57 4.79%289.1916.97%+++++++++++++
30/Jan/07175 2.64%27 2.27%378.9322.23%++++++
31/Jan/07186 2.80%37 3.11%26.56 1.56%+++++++

Busiest day: 21/Jan/07 (450 requests).

Daily Summary

This report lists the total activity for each day of the week, summed over all the weeks in the report.

Each unit (+) represents 100 requests or part thereof.

dayreqs%reqspages%pagesMbytes%bytes 
Sun71310.74%13111.02%100.72 5.91%++++++++
Mon107716.23%20317.07%363.2021.31%+++++++++++
Tue133920.17%19116.06%439.3125.77%++++++++++++++
Wed120918.22%19716.57%116.27 6.82%+++++++++++++
Thu105015.82%20517.24%225.3013.22%+++++++++++
Fri81712.31%15913.37%380.7222.33%+++++++++
Sat432 6.51%103 8.66%79.09 4.64%+++++

Hourly Summary

This report lists the total activity for each hour of the day, summed over all the days in the report.

Each unit (+) represents 40 requests or part thereof.

hourreqs%reqspages%pagesMbytes%bytes 
0249 3.75%69 5.80%34.05 2.00%+++++++
1234 3.53%47 3.95%160.71 9.43%++++++
2114 1.72%47 3.95%4.70 0.28%+++
3115 1.73%31 2.61%19.42 1.14%+++
4168 2.53%32 2.69%380.9522.35%+++++
557 0.86%16 1.35%9.30 0.55%++
6157 2.37%36 3.03%7.98 0.47%++++
771 1.07%18 1.51%18.84 1.11%++
897 1.46%11 0.93%23.77 1.39%+++
9193 2.91%21 1.77%158.92 9.32%+++++
10312 4.70%50 4.21%33.41 1.96%++++++++
11398 6.00%45 3.78%28.14 1.65%++++++++++
12427 6.43%73 6.14%34.87 2.05%+++++++++++
13577 8.69%100 8.41%48.79 2.86%+++++++++++++++
14373 5.62%57 4.79%46.52 2.73%++++++++++
15515 7.76%68 5.72%52.23 3.06%+++++++++++++
16335 5.05%67 5.63%28.67 1.68%+++++++++
17392 5.91%58 4.88%18.63 1.09%++++++++++
18299 4.51%40 3.36%32.95 1.93%++++++++
19389 5.86%70 5.89%73.72 4.32%++++++++++
20344 5.18%59 4.96%20.96 1.23%+++++++++
21308 4.64%57 4.79%278.8916.36%++++++++
22323 4.87%63 5.30%47.34 2.78%+++++++++
23190 2.86%54 4.54%140.86 8.26%+++++

Referrer Report

This report lists the referrers (where people followed links from, or pages which included this site's images).

Listing the top 50 referring URLs by the number of requests, sorted by the number of requests.

reqsURL
1278http://aibo.cs.uu.nl/news.htm
1105http://aibo.cs.uu.nl/media.htm
438http://aibo.cs.uu.nl/portugal26jun.htm
397http://aibo.cs.uu.nl/menu.htm
316http://aibo.cs.uu.nl/
292http://aibo.cs.uu.nl/portugal30jun.htm
242http://aibo.cs.uu.nl/people.htm
96http://www.google.nl/search
65http://www.uvt.nl/infolab/info/events/cis2006/
44http://aibo.cs.uu.nl/portugal.htm
26http://aibo.cs.uu.nl/research.htm
25http://www.google.com/search
21http://images.google.nl/imgres
19http://www.voetbal.nl/pages/blogdetail/S2/blogdetail.aspx
18http://images.google.com/images
16http://aibo.cs.uu.nl/portugal28jun.htm
15http://www.sargasso.nl/archief/2005/09/29/aibo-goed-bezig/
15http://www.google.be/search
14http://aibo.cs.uu.nl/links.htm
12http://aibo.cs.uu.nl/portugal27jun.htm
10http://www.cs.uu.nl/groups/IS/robotics/robotics.html
9http://aibo.cs.uu.nl/publicity.htm
8http://aibo.cs.uu.nl/articles.htm
7http://images.google.com/imgres
6http://video.yahoo.com/video/play
6http://images.google.be/imgres
4http://www.uvt.nl/infolab/info/events/cis2007/
4http://www.google.ca/search
4http://images.google.pt/imgres
4http://aibo.cs.uu.nl/articles
3http://aibo.cs.uu.nl/contact.html
3http://www.cs.uu.nl/stats/rvhost.php
2http://66.249.93.104/translate_c
2http://www.google.de/search
2http://www.dutchaiboteam.nl/
2http://startgoogle.startpagina.nl/
2http://robot.startkabel.nl/k/robot/index.php
2http://www.cs.uu.nl/groups/IS/labs.html
2http://www.google.it/search
2http://images.google.ca/imgres
2http://search.live.com/results.aspx
2http://images.google.de/imgres
1http://aibo.cs.uu.nl/index.html
1http://www.google.com/ie
1http://search.alice.it/search/cgi/search.cgi
1http://cade.search.yahoo.com/video/view
1http://www.google.cz/search
1http://images.google.pl/imgres
1http://fr.video.yahoo.com/video/play
1http://www.google.com.br/search
31[not listed: 31 URLs]

Operating System Report

This report lists the operating systems used by visitors.

Listing operating systems, sorted by the number of requests for pages.

no.reqspagesOS
14828665Windows
 4347573  Windows XP
 20126  Windows 2000
 13223  Windows Server 2003
 10612  Windows 98
 1311  Windows NT
 77  Windows 95
 77  Windows 3.1
 55  Unknown Windows
 101  Windows ME
21104308Known robots
3201118OS unknown
415939Unix
 15939  Linux
530727Macintosh

Status Code Report

This report lists the HTTP status codes of all requests.

Listing status codes, sorted numerically.

reqsstatus code
5515200 OK
63206 Partial content
25301 Document moved permanently
20302 Document found elsewhere
1059304 Not modified since last retrieval
9403 Access forbidden
533404 Document not found

File Size Report

This report lists the sizes of files.

sizereqs%bytes
01067 
1B- 10B0 
11B- 100B0 
101B- 1kB312 0.01%
1kB- 10kB2208 0.47%
10kB-100kB1807 5.45%
100kB- 1MB113716.70%
1MB- 10MB8210.25%
10MB-100MB1716.22%
100MB- 1GB750.91%

File Type Report

This report lists the extensions of files.

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

reqs%bytesextension
1756.95%.mpg [MPEG movie]
156314.20%.JPG
1345 9.58%.png [PNG graphics]
16 8.64%.avi [AVI movies]
56 5.42%.wmv
13 2.57%.rar
1399 1.08%.jpg [JPEG graphics]
4 0.58%.mp3 [MP3 sound files]
95 0.48%.pdf [Adobe Portable Document Format]
844 0.28%.htm [Hypertext Markup Language]
44 0.10%.ico
1241 0.09%[not listed: 3 extensions]

Directory Report

This report lists the directories from which files were requested. (The figures for each directory include all of its subdirectories.)

Listing directories, sorted by the number of requests.

reqs%bytesdirectory
277495.47%/media/
268123.88%  /media/photos/
76111.40%    /media/photos/lissabon/
529 2.05%    /media/photos/nemo/
385 1.86%    /media/photos/paderborn/
337 5.47%    /media/photos/people/
336 1.77%    /media/photos/ncc/
333 1.32%    /media/photos/middelburg/
8971.02%  /media/video/
4 0.58%  /media/audio/
2453 1.00%/pics/
1307 0.58%[root directory]
103 2.95%/articles/

Request Report

This report lists the files on the site.

Listing the top 90 files by the number of requests, sorted by the number of requests.

reqs%byteslast timefile
630 0.07%31/Jan/07 20:33/pics/tno_logo.jpg
319 0.01%31/Jan/07 20:09/
185 0.10%31/Jan/07 20:09/news.htm
178 0.02%31/Jan/07 20:09/menu.htm
172 0.09%31/Jan/07 23:18/pics/emotion.JPG
158 0.21%31/Jan/07 23:18/pics/logoDecis_sm.jpg
154 0.04%31/Jan/07 20:09/pics/ers7.JPG
152 0.01%31/Jan/07 20:09/pics/logoTUE.gif
151 0.01%31/Jan/07 20:09/pics/logoRUG.gif
150 0.19%31/Jan/07 20:09/pics/robocup.jpg
149 0.02%31/Jan/07 20:09/pics/logoTUDelft.gif
149 0.02%31/Jan/07 20:09/pics/logoUU_sm.gif
148 0.01%31/Jan/07 20:09/pics/logoUT_sm.gif
147 0.01%31/Jan/07 20:09/pics/logoUvA_sm.gif
144 0.18%31/Jan/07 18:29/pics/ers-7_r_l.jpg
144 0.03%31/Jan/07 18:29/pics/ers-7_l_r.jpg
107 0.76%31/Jan/07 17:14/media/photos/people/stijn.png
74 0.18%31/Jan/07 14:39/favicon.jpg
71 0.04%31/Jan/07 20:35/portugal26jun.htm
56 5.42%31/Jan/07 17:46/media/video/aibo-music.wmv
55 0.03%31/Jan/07 16:08/media.htm
51 0.02%31/Jan/07 18:13/portugal30jun.htm
50 0.54%31/Jan/07 11:38/media/photos/lissabon/DSC00039.JPG
50 0.61%31/Jan/07 11:39/media/photos/lissabon/DSC00040.JPG
50 0.01%31/Jan/07 16:07/people.htm
49 0.03%31/Jan/07 16:09/publicity.htm
48 0.62%31/Jan/07 18:13/media/photos/lissabon/DSC00212.JPG
47 0.61%31/Jan/07 11:38/media/photos/lissabon/DSC00049.JPG
47 1.07%31/Jan/07 11:38/media/photos/lissabon/DSC00052.JPG
45 0.86%31/Jan/07 18:13/media/photos/lissabon/DSC00204.JPG
44 0.10%31/Jan/07 18:13/favicon.ico
43 0.81%31/Jan/07 18:13/media/photos/lissabon/DSC00134.JPG
42 0.38%31/Jan/07 16:10/articles/DT2004-lisbon-report.pdf
42 0.73%31/Jan/07 11:00/media/photos/lissabon/DSC00056.JPG
42 31/Jan/07 16:06/research.htm
41 0.85%31/Jan/07 18:13/media/photos/lissabon/DSC00135.JPG
40 0.07%31/Jan/07 16:11/articles/TDP-Dutch-AIBO-2004.pdf
39 0.37%31/Jan/07 11:02/media/photos/lissabon/DSC00058.JPG
39 0.65%31/Jan/07 11:00/media/photos/lissabon/DSC00065.JPG
39 31/Jan/07 16:06/articles.htm
38 0.67%31/Jan/07 11:02/media/photos/lissabon/DSC00063.JPG
38 0.51%31/Jan/07 18:13/media/photos/lissabon/DSC00143.JPG
37 0.49%31/Jan/07 18:13/media/photos/lissabon/DSC00146.JPG
37 0.15%30/Jan/07 04:40/media/photos/paderborn/Thumbnails/IMG_0330.png
35 0.51%31/Jan/07 18:13/media/photos/lissabon/DSC00199.JPG
35 0.43%31/Jan/07 10:59/media/photos/lissabon/DSC00067.JPG
35 0.39%31/Jan/07 11:00/media/photos/lissabon/DSC00069.JPG
35 0.14%30/Jan/07 04:40/media/photos/paderborn/Thumbnails/IMG_0377.png
34 0.24%31/Jan/07 06:00/media/photos/people/andrew.png
34 0.15%30/Jan/07 04:40/media/photos/paderborn/Thumbnails/IMG_0322.png
34 0.15%30/Jan/07 04:40/media/photos/paderborn/Thumbnails/IMG_0363.png
33 0.02%31/Jan/07 16:08/links.htm
33 0.13%30/Jan/07 04:40/media/photos/paderborn/Thumbnails/IMG_0387.png
32 3.46%31/Jan/07 02:42/media/photos/people/team.png
32 0.11%30/Jan/07 04:40/media/photos/paderborn/Thumbnails/IMG_0380.png
31 0.21%31/Jan/07 06:00/media/photos/people/floris.png
31 0.14%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo2.png
31 0.20%31/Jan/07 06:05/media/photos/people/silvain.png
31 0.13%30/Jan/07 04:40/media/photos/paderborn/Thumbnails/IMG_0398.png
31 31/Jan/07 16:09/portugal.htm
31 0.14%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo1.png
31 0.11%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo7.png
31 0.10%30/Jan/07 04:40/media/photos/paderborn/Thumbnails/IMG_0391.png
31 0.20%31/Jan/07 06:00/media/photos/people/wouter.png
30 0.12%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo4.png
30 0.12%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo8.png
30 0.20%31/Jan/07 06:01/media/photos/people/stefan.png
30 0.13%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo3.png
30 0.12%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo5.png
30 0.11%30/Jan/07 04:40/media/photos/paderborn/Thumbnails/IMG_0388.png
29 0.19%31/Jan/07 11:21/media/photos/people/jan peter.png
29 0.12%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo13.png
29 0.13%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo15.png
29 0.13%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo6.png
29 0.12%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo10.png
29 0.12%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo12.png
29 0.11%30/Jan/07 04:40/media/photos/ncc/Thumbnails/PA120009.png
28 0.11%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo11.png
28 0.09%30/Jan/07 04:40/media/photos/ncc/Thumbnails/PA120008.png
28 0.12%30/Jan/07 04:40/media/photos/ncc/Thumbnails/PA120015.png
28 0.11%30/Jan/07 04:40/media/photos/ncc/Thumbnails/PA120017.png
28 0.11%30/Jan/07 04:40/media/photos/ncc/Thumbnails/PA120019.png
28 0.12%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo14.png
28 0.12%30/Jan/07 04:40/media/photos/nemo/Thumbnails/nemo9.png
28 0.01%30/Jan/07 04:40/media/photos/middelburg/Thumbnails/PA240029.JPG
28 0.10%30/Jan/07 04:40/media/photos/ncc/Thumbnails/PA120010.png
28 0.12%30/Jan/07 04:40/media/photos/ncc/Thumbnails/PA120012.png
28 0.12%30/Jan/07 04:40/media/photos/ncc/Thumbnails/PA120014.png
28 0.11%30/Jan/07 04:40/media/photos/ncc/Thumbnails/PA120016.png
28 0.12%30/Jan/07 04:40/media/photos/ncc/Thumbnails/PA120018.png
74872.34%31/Jan/07 18:29[not listed: 60 files]