Web Server Statistics for CGAL Archive

Program started at Mon-01-Jan-2001 00:15.
Analysed requests from Fri-01-Dec-2000 00:07 to Sun-31-Dec-2000 23:50 (31.0 days).

General Summary

(Figures in parentheses refer to the last 7 days).
Successful requests: 20 252 (3 458)
Average successful requests per day: 653 (493)
Successful requests for pages: 9 388 (1 881)
Average successful requests for pages per day: 302 (268)
Failed requests: 4 231 (780)
Redirected requests: 32 (5)
Distinct files requested: 1 041 (774)
Distinct hosts served: 3 227 (579)
Corrupt logfile lines: 289
Unwanted logfile entries: 4 566 221
Data transferred: 371 335 kbytes (75 197 kbytes)
Average data transferred per day: 11 983 kbytes (10 742 kbytes)


Daily Report

Each unit (+) represents 20 requests for pages, or part thereof.


     date: pages: 
---------: -----: 
 1/Dec/00:   287: +++++++++++++++
 2/Dec/00:   445: +++++++++++++++++++++++

 3/Dec/00:   554: ++++++++++++++++++++++++++++
 4/Dec/00:   380: +++++++++++++++++++
 5/Dec/00:   350: ++++++++++++++++++
 6/Dec/00:   333: +++++++++++++++++
 7/Dec/00:   503: ++++++++++++++++++++++++++
 8/Dec/00:   679: ++++++++++++++++++++++++++++++++++
 9/Dec/00:   230: ++++++++++++

10/Dec/00:   310: ++++++++++++++++
11/Dec/00:   229: ++++++++++++
12/Dec/00:   214: +++++++++++
13/Dec/00:   351: ++++++++++++++++++
14/Dec/00:   411: +++++++++++++++++++++
15/Dec/00:   261: ++++++++++++++
16/Dec/00:   197: ++++++++++

17/Dec/00:   193: ++++++++++
18/Dec/00:   149: ++++++++
19/Dec/00:   228: ++++++++++++
20/Dec/00:   266: ++++++++++++++
21/Dec/00:   300: +++++++++++++++
22/Dec/00:   299: +++++++++++++++
23/Dec/00:   142: ++++++++

24/Dec/00:   195: ++++++++++
25/Dec/00:    79: ++++
26/Dec/00:   151: ++++++++
27/Dec/00:   137: +++++++
28/Dec/00:   222: ++++++++++++
29/Dec/00:   909: ++++++++++++++++++++++++++++++++++++++++++++++
30/Dec/00:   116: ++++++

31/Dec/00:   268: ++++++++++++++
Busiest day: 29/Dec/00 (909 requests for pages).

Daily Summary

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


day: pages: 
---: -----: 
Sun:  1520: +++++++++++++++++++++++++++++++
Mon:   837: +++++++++++++++++
Tue:   943: +++++++++++++++++++
Wed:  1087: ++++++++++++++++++++++
Thu:  1436: +++++++++++++++++++++++++++++
Fri:  2435: +++++++++++++++++++++++++++++++++++++++++++++++++
Sat:  1130: +++++++++++++++++++++++

Hourly Summary

Each unit (+) represents 20 requests for pages, or part thereof.


hr: pages: 
--: -----: 
 0:   303: ++++++++++++++++
 1:   303: ++++++++++++++++
 2:   490: +++++++++++++++++++++++++
 3:   970: +++++++++++++++++++++++++++++++++++++++++++++++++
 4:   501: ++++++++++++++++++++++++++
 5:   253: +++++++++++++
 6:   270: ++++++++++++++
 7:   386: ++++++++++++++++++++
 8:   300: +++++++++++++++
 9:   297: +++++++++++++++
10:   350: ++++++++++++++++++
11:   285: +++++++++++++++
12:   297: +++++++++++++++
13:   276: ++++++++++++++
14:   373: +++++++++++++++++++
15:   333: +++++++++++++++++
16:   599: ++++++++++++++++++++++++++++++
17:   575: +++++++++++++++++++++++++++++
18:   419: +++++++++++++++++++++
19:   332: +++++++++++++++++
20:   299: +++++++++++++++
21:   300: +++++++++++++++
22:   335: +++++++++++++++++
23:   542: ++++++++++++++++++++++++++++

Domain Report

Listing domains, sorted by the amount of traffic.


#reqs: %bytes: domain
-----: ------: ------
 2715: 22.14%: .nl (Netherlands)
  100: 14.04%:   tudelft.nl
   82:  4.75%:   quicknet.nl
  982:  1.77%:   idg.nl
  112:  0.62%:   wise-guys.nl
 1225:  0.57%:   surfnet.nl
  937: 20.64%: .fr (France)
  515: 14.58%:   inria.fr
   81:  5.61%:   ens.fr
  559: 14.72%: .de (Germany)
   52: 10.99%:   mpg.de
   73:  3.04%:   uni-trier.de
  110: 12.60%: .ch (Switzerland)
   56: 12.53%:   ethz.ch
  289:  7.69%: .il (Israel)
 4121:  6.77%: .com (Commercial)
  876:  1.98%:   av.com
  287:  0.75%:   googlebot.com
 4625:  6.35%: [unresolved numerical addresses]
 2326:  3.19%: .net (Network)
 1208:  1.57%: .edu (USA Educational)
  253:  0.44%: .uk (United Kingdom)
  289:  0.35%: .jp (Japan)
  267:  0.33%: .ca (Canada)
  203:  0.28%: .it (Italy)
  211:  0.24%: .es (Spain)
  126:  0.17%: .au (Australia)
  114:  0.15%: .be (Belgium)
  116:  0.14%: .ru (Russia)
   94:  0.13%: .pl (Poland)
   86:  0.12%: .in (India)
   94:  0.12%: .br (Brazil)
   88:  0.11%: .gr (Greece)
   80:  0.11%: .se (Sweden)
   82:  0.11%: .sg (Singapore)
   71:  0.09%: .us (United States)
   66:  0.09%: .cz (Czech Republic)
   63:  0.09%: .at (Austria)
   74:  0.08%: .fi (Finland)
   65:  0.07%: .mx (Mexico)
   66:  0.07%: .kr (South Korea)
   55:  0.06%: .tw (Taiwan)
   45:  0.06%: .org (Non-Profit Making Organisations)
   47:  0.06%: .mil (USA Military)
   47:  0.06%: .dk (Denmark)
   41:  0.05%: .pt (Portugal)
   43:  0.05%: .arpa (Old style Arpanet)
   51:  0.05%: .hk (Hong Kong)
   23:  0.05%: .tr (Turkey)
   34:  0.04%: .ua (Ukraine)
   32:  0.04%: .gov (USA Government)
   32:  0.04%: .nz (New Zealand)
   35:  0.04%: .my (Malaysia)
   26:  0.03%: .lt (Lithuania)
   29:  0.03%: .ro (Romania)
   27:  0.03%: .no (Norway)
   21:  0.03%: .ar (Argentina)
   20:  0.03%: .id (Indonesia)
   24:  0.03%: .lv (Latvia)
   21:  0.03%: .za (South Africa)
   24:  0.02%: .hu (Hungary)
   20:  0.02%: .ph (Philippines)
   16:  0.02%: .bg (Bulgaria)
   33:  0.02%: .sk (Slovak Republic)
   20:  0.02%: .hr (Croatia)
   12:  0.02%: .ir (Iran)
   12:  0.02%: .eg (Egypt)
   12:  0.01%: .pe (Peru)
   10:  0.01%: .ie (Ireland)
    9:  0.01%: .th (Thailand)
    6:  0.01%: .sa (Saudi Arabia)
    1:  0.01%: .is (Iceland)
    4:  0.01%: .su (Former USSR)
    4:  0.01%: .cy (Cyprus)
    4:  0.01%: .co (Colombia)
    4:  0.01%: .cl (Chile)
    4:  0.01%: .jo (Jordan)
    4:  0.01%: .yu (Yugoslavia)
    2:       : .ge (Georgia)

Host Report

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


#reqs: %bytes: host
-----: ------: ----
  982:  1.77%: pebbles.idg.nl
  735:  1.43%: 212.187.226.111
  705:  0.03%: joost.nic.surfnet.nl
  520:  0.54%: bommel.nic.surfnet.nl
  484:  2.19%: tempete.inria.fr
  276:  0.63%: tv35.sv.av.com
  244:  0.54%: tv36.sv.av.com
  241:       : marvin.northernlight.com
  165:  7.54%: colosus2.iucc.ac.il
  153:  0.26%: atrax0.pa-x.dec.com
  116:  0.32%: crawler1.googlebot.com
  112:  0.62%: vincento.wise-guys.nl
  110:  0.25%: crawler2.googlebot.com
  105:  0.21%: 63.97.116.101
15304: 83.67%: [not listed: 3 213 hosts]

Directory Report

Listing directories with at least 0.01% of the traffic, sorted by the amount of traffic.


#reqs: %bytes: directory
-----: ------: ---------
20192:   100%: /CGAL/
  707: 73.73%:   /CGAL/Members/
  647: 73.43%:     /CGAL/Members/Develop/
 9766: 15.02%:   /CGAL/images/
 6092: 10.54%:   /CGAL/Information/
 6092: 10.54%:     /CGAL/Information/doc_html/
   80:  0.07%:   /CGAL/GET/

File Type Report

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


#reqs: %bytes: extension
-----: ------: ---------
  278: 68.79%: .gz   [Gzip compressed files]
   52: 68.37%:   .tar.gz [Compressed archives]
    8:  0.34%:   .ps.gz [Gzipped PostScript]
10349: 15.26%: .gif  [GIF graphics]
 5640: 14.92%: .html [Hypertext Markup Language]
 3748:  0.79%: [directories]
    3:  0.21%: .zip  [Zip archives]
  174:  0.03%: [not listed: 3 extensions]

File Size Report


       size: #reqs: %bytes: 
-----------: -----: ------: 
          0:  2794:       : 
   1b-  10b:     1:       : 
  11b- 100b:   154:       : 
 101b-  1kb:  6791:  1.33%: 
  1kb- 10kb:  6543:  4.98%: 
 10kb-100kb:  3832: 20.47%: 
100kb-  1Mb:    87:  4.98%: 
  1Mb- 10Mb:    50: 68.24%: 

Status Code Report

Listing status codes, sorted numerically.


#reqs: status code
-----: -----------
17861: 200 OK
   30: 206 Partial content
   32: 301 Document moved permanently
 2361: 304 Not modified since last retrieval
    1: 400 Bad request
  401: 401 Authentication required
  334: 403 Access forbidden
 2966: 404 Document not found
  529: 408 Request timeout

Request Report

Listing the first 100 files by the amount of traffic, sorted by the amount of traffic.


#reqs: %bytes:       last date: file
-----: ------: ---------------: ----
   11: 14.97%: 15/Dec/00 15:49: /CGAL/Members/Develop/updates/CGAL-2.3-I-19.tar.gz
 3016: 13.09%: 31/Dec/00 22:09: /CGAL/images/cgal_large_FAF8E8.gif
    7:  8.20%:  6/Dec/00 09:18: /CGAL/Members/Develop/updates/CGAL-2.3-I-17.tar.gz
    6:  8.16%:  8/Dec/00 18:40: /CGAL/Members/Develop/updates/CGAL-2.3-I-18.tar.gz
    6:  8.15%:  5/Dec/00 13:09: /CGAL/Members/Develop/updates/CGAL-2.3-I-16.tar.gz
    5:  6.87%: 28/Dec/00 14:54: /CGAL/Members/Develop/updates/CGAL-2.3-I-23.tar.gz
    5:  6.87%: 31/Dec/00 13:47: /CGAL/Members/Develop/updates/CGAL-2.3-I-24.tar.gz
    4:  5.49%: 25/Dec/00 15:20: /CGAL/Members/Develop/updates/CGAL-2.3-I-22.tar.gz
    4:  5.49%: 19/Dec/00 13:21: /CGAL/Members/Develop/updates/CGAL-2.3-I-20.tar.gz
    3:  4.12%: 20/Dec/00 11:12: /CGAL/Members/Develop/updates/CGAL-2.3-I-21.tar.gz
   98:  3.53%: 31/Dec/00 13:45: /CGAL/Members/Develop/testsuite/results.html
 2977:  1.04%: 31/Dec/00 22:09: /CGAL/images/welcome.gif
 3545:  0.64%: 31/Dec/00 22:09: /CGAL/
    1:       : 13/Dec/00 10:13:   /CGAL/?Members
 3057:  0.58%: 31/Dec/00 22:09: /CGAL/images/cgal.gif
   29:  0.52%: 31/Dec/00 14:54: /CGAL/Information/doc_html/installation/Chapter_installation.html
   13:  0.30%: 29/Dec/00 03:03: /CGAL/Information/doc_html/ref-manual3/GeoWin/Class_GeoWin.html
   16:  0.29%: 31/Dec/00 04:58: /CGAL/Information/doc_html/ref-manual2/Triangulation/Chapter_triangulation_user.html
    4:  0.23%:  7/Dec/00 15:30: /CGAL/Members/Develop/testsuite/results-2.3-I-16.html
   24:  0.23%: 31/Dec/00 08:10: /CGAL/Information/doc_html/ref-manual2/manual_index.html
   17:  0.22%: 31/Dec/00 13:06: /CGAL/Information/doc_html/ref-manual3/Generator/Chapter_generators.html
    1:  0.20%:  8/Dec/00 02:17: /CGAL/Members/review2-remco.ps.gz
   23:  0.20%: 29/Dec/00 09:23: /CGAL/Information/doc_html/ref-manual2/SearchStructures/Chapter_main.html
   17:  0.18%: 29/Dec/00 02:39: /CGAL/Information/doc_html/ref-manual2/Polyhedron/Polyhedron_3.html
  111:  0.17%: 31/Dec/00 13:45: /CGAL/images/cgal-bg2.gif
   18:  0.17%: 28/Dec/00 16:54: /CGAL/Members/Develop/updates/packages.html
   12:  0.16%: 31/Dec/00 04:59: /CGAL/Information/doc_html/ref-manual1/Concept_Kernel.html
    6:  0.14%: 29/Dec/00 03:03: /CGAL/Information/doc_html/ref-manual2/Triangulation3/Class_Triangulation_3.html
    9:  0.14%: 29/Dec/00 03:03: /CGAL/Information/doc_html/ref-manual2/Triangulation/Class_Triangulation_2.html
   14:  0.13%: 31/Dec/00 08:00: /CGAL/Information/doc_html/ref-manual3/manual_index.html
    2:  0.13%: 11/Dec/00 11:23: /CGAL/Members/Develop/testsuite/results-2.3-I-17.html
   44:  0.13%: 31/Dec/00 11:38: /CGAL/Information/doc_html/ref-manual2/contents.html
    1:  0.13%:  7/Dec/00 21:57: /CGAL/Members/Develop/updates/packages/Stl_port/Stl_port.zip
   12:  0.12%: 31/Dec/00 11:39: /CGAL/Information/doc_html/ref-manual2/ConvexHull/Chapter_main.html
   17:  0.12%: 29/Dec/00 02:17: /CGAL/Information/doc_html/ref-manual2/Polygon/Polygon_2.html
    2:  0.12%: 29/Dec/00 13:46: /CGAL/Members/Develop/testsuite/results-2.3-I-22.html
    2:  0.12%: 29/Dec/00 13:46: /CGAL/Members/Develop/testsuite/results-2.3-I-21.html
   27:  0.12%: 31/Dec/00 08:08: /CGAL/Information/doc_html/ref-manual2/biblio.html
   13:  0.11%: 29/Dec/00 02:39: /CGAL/Information/doc_html/ref-manual2/Halfedge_DS/Halfedge_data_structure_decorator.html
   19:  0.11%: 30/Dec/00 10:20: /CGAL/Information/doc_html/ref-manual3/Geomview/Geomview_stream.html
   14:  0.11%: 31/Dec/00 11:39: /CGAL/Information/doc_html/ref-manual2/Triangulation3/Chapter_Triang3.html
    8:  0.10%: 29/Dec/00 03:02: /CGAL/Information/doc_html/ref-manual2/Triangulation3/Concept_Tds_3.html
   28:  0.10%: 31/Dec/00 18:36: /CGAL/Information/doc_html/ref-manual1/manual_index.html
   13:  0.09%: 29/Dec/00 02:17: /CGAL/Information/doc_html/ref-manual2/Halfedge_DS/Halfedge_data_structure.html
   13:  0.08%: 29/Dec/00 02:17: /CGAL/Information/doc_html/ref-manual3/GeoWin/Chapter_geowin.html
   22:  0.08%: 29/Dec/00 02:17: /CGAL/Information/doc_html/ref-manual2/Polygon/Chapter_polygon.html
   14:  0.08%: 29/Dec/00 08:22: /CGAL/Information/doc_html/ref-manual2/Alpha_shapes_2/Chapter_alpha.html
   23:  0.08%: 29/Dec/00 05:36: /CGAL/Information/doc_html/ref-manual3/NumberTypeSupport/NT.html
   16:  0.07%: 29/Dec/00 02:39: /CGAL/Information/doc_html/ref-manual2/Polyhedron/Chapter_polyhedron.html
    9:  0.07%: 31/Dec/00 23:50: /CGAL/Information/doc_html/ref-manual2/Arrangement_2/Chapter_arr.html
    1:  0.07%: 15/Dec/00 16:32: /CGAL/Members/Develop/updates/packages/HalfedgeDS/HalfedgeDS.zip
   14:  0.07%: 31/Dec/00 03:05: /CGAL/Information/doc_html/ref-manual3/Circulator/Chapter_circulator.html
    1:  0.07%: 12/Dec/00 17:23: /CGAL/Members/Develop/testsuite/results-2.3-I-18.html
   10:  0.07%: 29/Dec/00 03:02: /CGAL/Information/doc_html/ref-manual2/Alpha_shapes_2/Class_Alpha_shape_2.html
    1:  0.07%:  1/Dec/00 17:14: /CGAL/Members/Develop/testsuite/results-2.3-I-15.html
   80:  0.07%: 31/Dec/00 06:24: /CGAL/GET/
   12:  0.06%: 29/Dec/00 02:17: /CGAL/Information/doc_html/ref-manual2/Planar_map/Chapter_planar.html
   18:  0.06%: 31/Dec/00 11:16: /CGAL/Information/doc_html/ref-manual3/NumberTypeSupport/Fixed_precision_nt.html
   12:  0.06%: 31/Dec/00 04:58: /CGAL/Information/doc_html/ref-manual1/Chapter_reference_manual.html
   19:  0.05%: 29/Dec/00 02:17: /CGAL/Information/doc_html/ref-manual3/NumberTypeSupport/Interval_nt.html
   11:  0.05%: 29/Dec/00 05:20: /CGAL/Information/doc_html/ref-manual2/Triangulation3/Chapter_TDS3.html
    9:  0.05%: 29/Dec/00 03:03: /CGAL/Information/doc_html/ref-manual2/Triangulation/Class_Regular_triangulation_2.html
    6:  0.05%: 29/Dec/00 03:03: /CGAL/Information/doc_html/ref-manual2/Point_set_2/Class_Point_set_2.html
    7:  0.05%: 29/Dec/00 03:03: /CGAL/Information/doc_html/ref-manual3/STL_Extension/Class_In_place_list.html
   21:  0.05%: 31/Dec/00 07:34: /CGAL/Information/doc_html/ref-manual0/Chapter_checks.html
    1:  0.05%:  5/Dec/00 17:09: /CGAL/Members/Develop/testsuite/results-2.3-I-1.html
   16:  0.05%: 30/Dec/00 10:38: /CGAL/Information/doc_html/ref-manual2/Optimisation/Chapter_main.html
   15:  0.05%: 29/Dec/00 02:17: /CGAL/Information/doc_html/ref-manual3/Circulator/Circulator.html
   16:  0.05%: 31/Dec/00 09:18: /CGAL/Information/doc_html/ref-manual3/Circulator/Class_Circulator_tag.html
   14:  0.05%: 31/Dec/00 07:53: /CGAL/Information/doc_html/ref-manual3/Colors_and_windows/Window_stream.html
    1:  0.05%: 26/Dec/00 09:00: /CGAL/Members/Develop/testsuite/results-2.3-I-20.html
   15:  0.05%: 31/Dec/00 09:16: /CGAL/Information/doc_html/ref-manual3/Circulator/Concept_Circulator.html
    6:  0.05%: 29/Dec/00 03:02: /CGAL/Information/doc_html/ref-manual2/Arrangement_2/Class_Arrangement_2.html
    8:  0.05%: 29/Dec/00 02:17: /CGAL/Information/doc_html/ref-manual2/Halfedge_DS/Chapter_hds.html
    1:  0.05%:  5/Dec/00 16:56: /CGAL/Members/Develop/testsuite/results-2.2-I-41.html
    6:  0.05%: 29/Dec/00 03:03: /CGAL/Information/doc_html/ref-manual2/Optimisation/Class_Min_ellipse_2.html
    7:  0.05%: 29/Dec/00 03:02: /CGAL/Information/doc_html/ref-manual2/Triangulation/Concept_Triangulation_data_structure_2.html
   17:  0.04%: 31/Dec/00 16:18: /CGAL/Information/doc_html/ref-manual2/Polygon/Polygon_traits.html
   16:  0.04%: 29/Dec/00 02:17: /CGAL/Information/doc_html/ref-manual3/NumberTypeSupport/Chapter_Numbertype.html
    1:  0.04%:  5/Dec/00 17:13: /CGAL/Members/Develop/updates/CGAL-2.3-I-15.tar.gz
    9:  0.04%: 29/Dec/00 02:17: /CGAL/Information/doc_html/ref-manual2/Topological_map/Chapter_tpm.html
   13:  0.04%: 29/Dec/00 09:41: /CGAL/Information/doc_html/ref-manual1/Class_Plane_3.html
    1:  0.04%:  8/Dec/00 02:13: /CGAL/Members/review2-herve.ps.gz
   15:  0.04%: 29/Dec/00 08:35: /CGAL/Information/doc_html/ref-manual2/Polyhedron/Polyhedron_incremental_builder_3.html
   16:  0.04%: 30/Dec/00 10:33: /CGAL/Information/doc_html/ref-manual2/SearchStructures/Segment_tree_d.html
   18:  0.04%: 29/Dec/00 02:17: /CGAL/Information/doc_html/ref-manual2/Halfedge_DS/Halfedge_base.html
    2:  0.04%:  8/Dec/00 02:17: /CGAL/Members/review2-stefan.ps.gz
   19:  0.04%: 31/Dec/00 18:12: /CGAL/Information/doc_html/ref-manual3/NumberTypeSupport/Quotient.html
    4:  0.04%: 29/Dec/00 03:03: /CGAL/Information/doc_html/ref-manual2/Optimisation/Class_Min_annulus_d.html
   12:  0.04%: 29/Dec/00 19:12: /CGAL/Information/doc_html/use_of_stl/vector.html
    5:  0.04%: 29/Dec/00 03:03: /CGAL/Information/doc_html/ref-manual2/Optimisation/Class_Min_circle_2.html
    7:  0.03%: 29/Dec/00 03:03: /CGAL/Information/doc_html/ref-manual2/Optimisation/Class_Min_sphere_d.html
    5:  0.03%: 31/Dec/00 11:39: /CGAL/Information/doc_html/ref-manual2/ConvexHull/saarhull.gif
   13:  0.03%: 29/Dec/00 03:03: /CGAL/Information/doc_html/ref-manual3/Circulator/Class_Container_from_circulator.html
    5:  0.03%: 29/Dec/00 03:03: /CGAL/Information/doc_html/ref-manual2/Optimisation/Class_Rectangular_p_center_default_traits_2.html
    3:  0.03%: 28/Dec/00 18:42: /CGAL/Members/Develop/updates/packages/iostream/doc_ps/iostream.ps.gz
   13:  0.03%: 29/Dec/00 10:01: /CGAL/Information/doc_html/ref-manual2/SearchStructures/Segment_tree_k.html
    1:  0.03%: 28/Dec/00 16:54: /CGAL/Members/Develop/updates/packages/Viewer_3/doc_ps/Viewer_3.ps.gz
    3:  0.03%: 29/Dec/00 18:32: /CGAL/Information/doc_html/ref-manual2/Optimisation/Class_Polytope_distance_d.html
   14:  0.03%: 30/Dec/00 23:25: /CGAL/Information/doc_html/ref-manual2/Polygon/Polygon_traits_2.html
   17:  0.03%: 21/Dec/00 11:05: /CGAL/Members/Develop/updates/
 6278:  5.07%: 31/Dec/00 22:30: [not listed: 939 files]

This analysis was produced by analog3.0/Unix.
Running time: 5 minutes, 49 seconds.

HTML 2.0 Conformant!