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

Program started at Wed-01-Apr-2009 00:20.
Analysed requests from Sun-01-Mar-2009 03:42 to Tue-31-Mar-2009 23:36 (30.83 days).

General Summary

This report contains overall statistics.

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

Successful requests: 3 536 (501)
Average successful requests per day: 114 (71)
Successful requests for pages: 1 031 (179)
Average successful requests for pages per day: 33 (25)
Failed requests: 758 (142)
Redirected requests: 5 (3)
Distinct files requested: 23 (11)
Distinct hosts served: 477 (105)
Data transferred: 541.22 megabytes (274.24 megabytes)
Average data transferred per day: 17.56 megabytes (39.18 megabytes)

Daily Report

This report lists the activity in each day.

Each unit (+) represents 25 requests or part thereof.

datereqs%reqspages%pagesMbytes%bytes 
1/Mar/09221 6.25%55 5.33%1.35 0.25%+++++++++
2/Mar/09316 8.94%72 6.98%2.05 0.38%+++++++++++++
3/Mar/09144 4.07%28 2.72%0.94 0.17%++++++
4/Mar/09117 3.31%32 3.10%0.74 0.14%+++++
5/Mar/09230 6.50%51 4.95%0.90 0.17%++++++++++
6/Mar/09157 4.44%47 4.56%0.91 0.17%+++++++
7/Mar/0974 2.09%20 1.94%0.42 0.08%+++
        
8/Mar/0998 2.77%38 3.69%0.79 0.15%++++
9/Mar/09129 3.65%36 3.49%0.72 0.13%++++++
10/Mar/09147 4.16%50 4.85%1.12 0.21%++++++
11/Mar/09121 3.42%25 2.42%0.73 0.13%+++++
12/Mar/09182 5.15%39 3.78%1.05 0.19%++++++++
13/Mar/0980 2.26%25 2.42%0.46 0.08%++++
14/Mar/0958 1.64%21 2.04%0.31 0.06%+++
        
15/Mar/0960 1.70%22 2.13%0.38 0.07%+++
16/Mar/0992 2.60%21 2.04%0.47 0.09%++++
17/Mar/09189 5.35%50 4.85%22.33 4.13%++++++++
18/Mar/0991 2.57%28 2.72%31.88 5.89%++++
19/Mar/0997 2.74%33 3.20%40.17 7.42%++++
20/Mar/09111 3.14%31 3.01%30.55 5.64%+++++
21/Mar/0962 1.75%24 2.33%52.79 9.75%+++
        
22/Mar/0958 1.64%26 2.52%1.50 0.28%+++
23/Mar/0993 2.63%44 4.27%43.07 7.96%++++
24/Mar/09108 3.05%34 3.30%31.32 5.79%+++++
25/Mar/0963 1.78%24 2.33%37.83 6.99%+++
26/Mar/0983 2.35%24 2.33%96.1917.77%++++
27/Mar/0970 1.98%51 4.95%1.42 0.26%+++
28/Mar/0936 1.02%13 1.26%24.41 4.51%++
        
29/Mar/0963 1.78%19 1.84%34.15 6.31%+++
30/Mar/0999 2.80%23 2.23%59.1010.92%++++
31/Mar/0987 2.46%25 2.42%21.13 3.90%++++

Busiest day: 2/Mar/09 (316 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 50 requests or part thereof.

dayreqs%reqspages%pagesMbytes%bytes 
Sun50014.14%16015.52%38.18 7.05%++++++++++
Mon72920.62%19619.01%105.4219.48%+++++++++++++++
Tue67519.09%18718.14%76.8514.20%++++++++++++++
Wed39211.09%10910.57%71.1813.15%++++++++
Thu59216.74%14714.26%138.3125.56%++++++++++++
Fri41811.82%15414.94%33.33 6.16%+++++++++
Sat230 6.50%78 7.57%77.9414.40%+++++

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 25 requests or part thereof.

hourreqs%reqspages%pagesMbytes%bytes 
0130 3.68%37 3.59%4.99 0.92%++++++
183 2.35%31 3.01%7.21 1.33%++++
266 1.87%21 2.04%30.80 5.69%+++
359 1.67%27 2.62%48.92 9.04%+++
452 1.47%23 2.23%37.04 6.84%+++
526 0.74%10 0.97%12.33 2.28%++
644 1.24%20 1.94%12.55 2.32%++
741 1.16%21 2.04%0.27 0.05%++
8120 3.39%40 3.88%5.48 1.01%+++++
9270 7.64%70 6.79%14.51 2.68%+++++++++++
10257 7.27%69 6.69%2.64 0.49%+++++++++++
11160 4.52%44 4.27%45.37 8.38%+++++++
12170 4.81%37 3.59%15.34 2.83%+++++++
13240 6.79%66 6.40%19.86 3.67%++++++++++
14297 8.40%73 7.08%38.32 7.08%++++++++++++
15325 9.19%84 8.15%28.80 5.32%+++++++++++++
16293 8.29%88 8.54%7.50 1.39%++++++++++++
17165 4.67%48 4.66%34.85 6.44%+++++++
1882 2.32%29 2.81%75.2213.90%++++
19185 5.23%47 4.56%23.35 4.31%++++++++
20136 3.85%37 3.59%10.79 1.99%++++++
21113 3.20%28 2.72%22.10 4.08%+++++
22133 3.76%50 4.85%23.49 4.34%++++++
2389 2.52%31 3.01%19.48 3.60%++++

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
1703http://25jaar.cs.uu.nl/
180http://25jaar.cs.uu.nl/symp/
168http://25jaar.cs.uu.nl/feestboek.php
163http://www.cs.uu.nl/
45http://25jaar.cs.uu.nl/feest/
32http://www.google.nl/search
14http://www.google.com/search
11http://www.google.be/search
8http://www.cs.uu.nl/stats/
6http://search.live.com/results.aspx
5http://people.cs.uu.nl/
5http://www.cs.uu.nl/staff/
4http://www.cs.uu.nl/staff/henkp.html
4http://search.msn.nl/results.aspx
3http://images.google.nl/imgres
3http://www.cs.uu.nl/info/ycal/
3http://www.cs.uu.nl/intern/hot/
3http://www.cs.uu.nl/education/nieuwsberichten/studenten005.html
3http://www.cs.uu.nl/docs/reach/
3http://www.cs.uu.nl/intern/pando/25jaarinformatica/25jaarinformatica.html
2http://www.cs.uu.nl/staff/jj.html
2http://www.cs.uu.nl/technical/
2http://www.cs.uu.nl/info/plan/cgn.php
2http://www.cs.uu.nl/staff/jan.html
2http://www.cs.uu.nl/stats/25jaar.html
2http://faqs.cs.uu.nl/
2http://www.google.co.uk/search
2http://www.cs.uu.nl/staff/cur/
2http://www.cs.uu.nl/vacatures/en/
1http://www.facebook.com/home.php
1http://www.cs.uu.nl/intern/sched/
1http://www.cs.uu.nl/staff/hblom.html
1http://www.cs.uu.nl/docs/reach/domplein.php
1http://www.cs.uu.nl/info/
1http://www/
1http://www.cs.uu.nl/education/scripties/index.php
1http://www.cs.uu.nl/docs/reach/minnaert.php
1http://www.cs.uu.nl/staff/verdonk.html
1http://www.cs.uu.nl/vacatures/en/62510.html
1http://search.hiyo.com/
1http://www.cs.uu.nl/staff/grijpink.html
1http://us.mc309.mail.yahoo.com/mc/showMessage
1http://www.google.com.br/search
1http://people.cs.uu.nl/celia/
1http://www.cs.uu.nl/staff/loris.html
1http://www.cs.uu.nl/docs/reach/cgn_800.php
1http://www.cs.uu.nl/info/studie/master/
1http://www.ufonds.uu.nl/template/alumni.asp
1http://www.cs.uu.nl/info/search/
1http://www.cs.uu.nl/staff/huerst.html
17[not listed: 17 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
11768431Windows
 1167282  Windows XP
 28845  Unknown Windows
 10438  Windows 2000
 17229  Windows Server 2003
 2727  Windows NT
 88  Windows 98
 11  Windows CE
 11  Windows ME
2651259Known robots
3303161OS unknown
4608137Unix
 608137  Linux
519738Macintosh

Status Code Report

This report lists the HTTP status codes of all requests.

Listing status codes, sorted numerically.

reqsstatus code
2785200 OK
18206 Partial content
5301 Document moved permanently
733304 Not modified since last retrieval
41403 Access forbidden
717404 Document not found

File Size Report

This report lists the sizes of files.

sizereqs%bytes
0744 
1B- 10B0 
11B- 100B32 
101B- 1kB272 0.03%
1kB- 10kB1728 1.79%
10kB-100kB622 2.49%
100kB- 1MB43 7.22%
1MB- 10MB6430.32%
10MB-100MB3158.16%

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
21072.10%.pdf [Adobe Portable Document Format]
8724.54%.ppt
1031 1.45%[directories]
960 0.73%[no extension]
209 0.52%.jpg [JPEG graphics]
205 0.46%.php [PHP]
765 0.10%.css [Cascading Style Sheets]
69 0.10%[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
326399.50%[root directory]
154 0.23%/symp/
78 0.27%/feest/
41 /images/

Request Report

This report lists the files on the site.

Listing files, sorted by the number of requests.

reqs%byteslast timefile
960 0.73%31/Mar/09 23:20/icons
895 1.21%31/Mar/09 23:36/
443 0.08%31/Mar/09 23:20/style.css
266 0.02%17/Mar/09 15:57/home.css
204 0.46%31/Mar/09 14:19/feestboek.php
179 0.35%17/Mar/09 15:57/salsa.jpg
98 0.22%17/Mar/09 13:58/symp/
56 0.01%17/Mar/09 13:58/symp/style.css
51 6.95%31/Mar/09 21:50/VosTanja.pdf
45 6.60%31/Mar/09 04:50/PenningH.pdf
45 0.56%31/Mar/09 23:21/Grijpink.ppt
4223.98%31/Mar/09 15:37/Overmars.ppt
41 17/Mar/09 13:58/images/extlink.gif
41 0.24%31/Mar/09 13:36/Samenvatting Alumni-enquete2008.pdf
3858.16%31/Mar/09 03:30/HoekWvd.pdf
38 0.01%17/Mar/09 07:41/feest/
35 0.15%31/Mar/09 23:20/fascinationcontents.pdf
18 0.02%19/Mar/09 09:52/25jaar.png
11 0.16%14/Mar/09 14:41/feest/6436686hfd.jpg
10 0.08%10/Mar/09 14:16/feest/SmileLichtEnGeluidUtrechtIMG2424.JPG
10 0.01%10/Mar/09 14:16/feest/tavelden.jpg
9 0.01%10/Mar/09 14:16/feest/25_klein.jpg
1 17/Mar/09 16:03/old_index.php