Web Server Statistics for 25jaar.cs.uu.nl

Program started at Sat-01-Aug-2009 00:20.
Analysed requests from Wed-01-Jul-2009 00:15 to Fri-31-Jul-2009 22:23 (30.92 days).

General Summary

This report contains overall statistics.

Figures in parentheses refer to the 7-day period ending 01-Aug-2009 00:20.

Successful requests: 846 (170)
Average successful requests per day: 27 (24)
Successful requests for pages: 346 (75)
Average successful requests for pages per day: 11 (10)
Failed requests: 431 (98)
Distinct files requested: 12 (11)
Distinct hosts served: 240 (73)
Data transferred: 402.10 megabytes (52.73 megabytes)
Average data transferred per day: 13.00 megabytes (7.53 megabytes)

Daily Report

This report lists the activity in each day.

Each unit (+) represents 3 requests or part thereof.

datereqs%reqspages%pagesMbytes%bytes 
1/Jul/0922 2.60%9 2.60%14.41 3.58%++++++++
2/Jul/0940 4.73%9 2.60%17.63 4.38%++++++++++++++
3/Jul/0933 3.90%13 3.76%19.69 4.90%+++++++++++
4/Jul/0927 3.19%11 3.18%11.19 2.78%+++++++++
        
5/Jul/0922 2.60%11 3.18%12.42 3.09%++++++++
6/Jul/0933 3.90%11 3.18%33.89 8.43%+++++++++++
7/Jul/0915 1.77%10 2.89%10.32 2.57%+++++
8/Jul/0926 3.07%8 2.31%14.46 3.60%+++++++++
9/Jul/0922 2.60%6 1.73%21.06 5.24%++++++++
10/Jul/0931 3.66%6 1.73%42.7310.63%+++++++++++
11/Jul/0933 3.90%17 4.91%10.37 2.58%+++++++++++
        
12/Jul/0918 2.13%11 3.18%0.08 0.02%++++++
13/Jul/0929 3.43%11 3.18%6.88 1.71%++++++++++
14/Jul/0935 4.14%16 4.62%30.45 7.57%++++++++++++
15/Jul/0933 3.90%9 2.60%0.40 0.10%+++++++++++
16/Jul/0939 4.61%14 4.05%15.31 3.81%+++++++++++++
17/Jul/0933 3.90%17 4.91%3.51 0.87%+++++++++++
18/Jul/0932 3.78%13 3.76%32.36 8.05%+++++++++++
        
19/Jul/0920 2.36%12 3.47%4.10 1.02%+++++++
20/Jul/0931 3.66%11 3.18%3.43 0.85%+++++++++++
21/Jul/0924 2.84%13 3.76%14.16 3.52%++++++++
22/Jul/0912 1.42%9 2.60%12.30 3.06%++++
23/Jul/0942 4.96%16 4.62%15.20 3.78%++++++++++++++
24/Jul/0924 2.84%8 2.31%3.01 0.75%++++++++
25/Jul/0913 1.54%8 2.31%0.05 0.01%+++++
        
26/Jul/0936 4.26%19 5.49%4.90 1.22%++++++++++++
27/Jul/0943 5.08%11 3.18%14.79 3.68%+++++++++++++++
28/Jul/0919 2.25%9 2.60%12.56 3.12%+++++++
29/Jul/0911 1.30%3 0.87%8.81 2.19%++++
30/Jul/0920 2.36%7 2.02%11.47 2.85%+++++++
31/Jul/0928 3.31%18 5.20%0.17 0.04%++++++++++

Busiest day: 27/Jul/09 (43 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 15 requests or part thereof.

dayreqs%reqspages%pagesMbytes%bytes 
Sun9611.35%5315.32%21.50 5.35%+++++++
Mon13616.08%4412.72%58.9914.67%++++++++++
Tue9310.99%4813.87%67.4916.78%+++++++
Wed10412.29%3810.98%50.3812.53%+++++++
Thu16319.27%5215.03%80.6620.06%+++++++++++
Fri14917.61%6217.92%69.1117.19%++++++++++
Sat10512.41%4914.16%53.9713.42%+++++++

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 4 requests or part thereof.

hourreqs%reqspages%pagesMbytes%bytes 
050 5.91%17 4.91%21.67 5.39%+++++++++++++
141 4.85%19 5.49%30.16 7.50%+++++++++++
231 3.66%14 4.05%26.52 6.60%++++++++
325 2.96%14 4.05%25.45 6.33%+++++++
425 2.96%8 2.31%12.33 3.07%+++++++
524 2.84%13 3.76%12.53 3.12%++++++
619 2.25%9 2.60%26.42 6.57%+++++
712 1.42%7 2.02%0.08 0.02%+++
842 4.96%19 5.49%19.26 4.79%+++++++++++
934 4.02%10 2.89%19.90 4.95%+++++++++
1035 4.14%18 5.20%10.41 2.59%+++++++++
1147 5.56%19 5.49%8.51 2.12%++++++++++++
1230 3.55%15 4.34%1.29 0.32%++++++++
1337 4.37%17 4.91%11.52 2.86%++++++++++
1449 5.79%16 4.62%20.43 5.08%+++++++++++++
1535 4.14%20 5.78%18.53 4.61%+++++++++
1653 6.26%12 3.47%45.9411.43%++++++++++++++
1749 5.79%12 3.47%1.54 0.38%+++++++++++++
1858 6.86%21 6.07%23.86 5.93%+++++++++++++++
1927 3.19%13 3.76%13.15 3.27%+++++++
2023 2.72%12 3.47%3.98 0.99%++++++
2124 2.84%10 2.89%23.32 5.80%++++++
2250 5.91%18 5.20%21.18 5.27%+++++++++++++
2326 3.07%13 3.76%4.10 1.02%+++++++

Referrer Report

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

Listing referring URLs, sorted by the number of requests.

reqsURL
186http://25jaar.cs.uu.nl/
15http://www.cs.uu.nl/
12http://www.google.nl/search
6http://faqs.cs.uu.nl/
5http://www.google.be/search
3http://www.exalead.com/
3http://www.cs.uu.nl/education/nieuwsberichten/studenten005.html
2http://www.google.com/search
2http://finch.ploogy.net/
2http://www.bing.com/search
1http://www.google.de/search
1http://woutersteenbeek.hyves.net/
1http://nl.wikipedia.org/wiki/Atoomtijd
1http://www.super.infouu/
1http://www.cs.uu.nl/staff/virginia.html

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
1397166Known robots
225990Windows
 15964  Windows XP
 6710  Unknown Windows
 65  Windows NT
 33  Windows 98
 113  Windows 2000
 113  Windows Server 2003
 11  Windows CE
 11  Windows ME
314478OS unknown
4396Macintosh
521Unix
 21  Linux

Status Code Report

This report lists the HTTP status codes of all requests.

Listing status codes, sorted numerically.

reqsstatus code
628200 OK
26206 Partial content
192304 Not modified since last retrieval
2403 Access forbidden
429404 Document not found

File Size Report

This report lists the sizes of files.

sizereqs%bytes
0196 
1B- 10B0 
11B- 100B0 
101B- 1kB13 
1kB- 10kB423 0.67%
10kB-100kB99 0.91%
100kB- 1MB33 7.52%
1MB- 10MB5830.29%
10MB-100MB2460.62%

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
21178.86%.pdf [Adobe Portable Document Format]
7720.37%.ppt
346 0.55%[directories]
122 0.20%[no extension]
90 0.02%[not listed: 2 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
845100%[root directory]
1 http://

Request Report

This report lists the files on the site.

Listing files, sorted by the number of requests.

reqs%byteslast timefile
345 0.54%31/Jul/09 22:23/
122 0.20%31/Jul/09 10:42/icons
79 0.02%31/Jul/09 17:13/style.css
5710.81%30/Jul/09 21:53/PenningH.pdf
50 7.08%29/Jul/09 21:16/VosTanja.pdf
39 0.44%30/Jul/09 11:02/Grijpink.ppt
3819.94%31/Jul/09 00:37/Overmars.ppt
35 0.14%31/Jul/09 06:12/fascinationcontents.pdf
35 0.22%31/Jul/09 08:57/Samenvatting Alumni-enquete2008.pdf
3460.62%30/Jul/09 02:35/HoekWvd.pdf
11 28/Jul/09 17:05/feestboek.php
1 22/Jul/09 11:28http://25jaar.cs.uu.nl/