Usage Statistics
A statistic in which the counting methods change within the periods considered has become meaningless! Therefore, unfortunately, the previous form of the statistic cannot continue. The old data is still available in the archive but it is no longer comparable with the new data.
For example, if the same IP dialed into the homepage at two different times, this was counted as two visits. The required interval between recognizing a single visit and two visits was 30 minutes. (The assignment of an IP to a user could have changed during this time). The new server operating system counts this process as one visitor only.
However, this homepage is widely used in many internal networks (intranets of universities, companies) that appear outside as a single IP. All users in these universities and companies are now only a single visitor. Although the log files on the server become larger, about 70 to 80% of the previously counted data is recorded only. Continuous statistics are therefore no longer possible.
| Visitors | Visits | Pages | Hits | GiBytes | |
|---|---|---|---|---|---|
| October 2022 | 113 685 | 183 144 | 483 653 | 6 552 917 | 267,87 |
| November 2022 | 120 191 | 198 429 | 490 736 | 7 032 434 | 313,31 |
| Dezember 2022 | 122 944 | 190 312 | 423 807 | 6 294 700 | 216,64 |
| January 2023 | 122 580 | 192 516 | 397 809 | 6 836 519 | 202,53 |
| Februar 2023 | 114 657 | 194 617 | 415 003 | 6 352 552 | 749,68 |
| March 2023 | 136 391 | 226 773 | 676 115 | 7 501 792 | 455,78 |
| April 2023 | 123 451 | 188 974 | 479 313 | 6 511 338 | 314,09 |
| Mai 2023 | 135 246 | 232 098 | 599 474 | 7 407 037 | 611,87 |
| June 2023 | 121 685 | 206 397 | 492 898 | 6 595 812 | 226,51 |
| July 2023 | 104 371 | 182 144 | 462 469 | 6 058 941 | 224 09 |
| August 2023 | 100 679 | 177 007 | 453 891 | 5 719 634 | 127,97 |
| September 2023 | 105 064 | 180 521 | 489 587 | 6 063 450 | 123,95 |
| Total: | 1 420 944 | 2 352 932 | 5 864 755 | 78 927 126 | 3 834 |
Including images, scripts, PDF documents, and teaching aids, this homepage contains more than 32 697 linked files. The number of pages indexed by Google is currently more than 17 326 URLs. Many of these pages are on the first page of Google search results. For any Radar terms, the Radartutorial is at the top of this list or is only relegated to second place by Wikipedia. About 65% of the visitors come to this homepage via Google search. There are currently 1 598 radars listed by name in the overview about radar sets.