Long delayed echo

pl

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Long delayed echo

Quality:

Long delayed echo - anomalous radio echo. Article “Long delayed echo” in Polish Wikipedia has 12.1 points for quality (as of July 1, 2025). The article contains 2 references and 5 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Polish) language version.

Since the creation of article “Long delayed echo”, its content was written by 8 registered users of Polish Wikipedia and edited by 126 registered Wikipedia users in all languages.

The article is cited 3 times in Polish Wikipedia and cited 32 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Polish): #11374 in June 2010
  • Global: #33066 in September 2020

The highest popularity rank from 2008:

  • Local (Polish): #176442 in March 2011
  • Global: #395864 in December 2010

There are 6 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Long delayed echo
37.1272
2Danish (da)
Long delayed echo
29.4724
3German (de)
Long delayed Echo
24.4974
4Polish (pl)
Long delayed echo
12.0588
5Russian (ru)
Мировое эхо
6.4834
6Ukrainian (uk)
Світове відлуння
3.5412
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Long delayed echo" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Long delayed echo
238 179
2Russian (ru)
Мировое эхо
105 209
3Polish (pl)
Long delayed echo
14 252
4Ukrainian (uk)
Світове відлуння
7 741
5German (de)
Long delayed Echo
1 988
6Danish (da)
Long delayed echo
255
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Long delayed echo" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Long delayed echo
885
2Russian (ru)
Мировое эхо
205
3Polish (pl)
Long delayed echo
33
4German (de)
Long delayed Echo
23
5Ukrainian (uk)
Світове відлуння
14
6Danish (da)
Long delayed echo
6
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Long delayed echo" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Long delayed echo
67
2Russian (ru)
Мировое эхо
25
3German (de)
Long delayed Echo
20
4Polish (pl)
Long delayed echo
8
5Ukrainian (uk)
Світове відлуння
5
6Danish (da)
Long delayed echo
1
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Long delayed echo" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Danish (da)
Long delayed echo
0
2German (de)
Long delayed Echo
0
3English (en)
Long delayed echo
0
4Polish (pl)
Long delayed echo
0
5Russian (ru)
Мировое эхо
0
6Ukrainian (uk)
Світове відлуння
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Long delayed echo" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Long delayed echo
14
2Russian (ru)
Мировое эхо
8
3Danish (da)
Long delayed echo
3
4Polish (pl)
Long delayed echo
3
5German (de)
Long delayed Echo
2
6Ukrainian (uk)
Світове відлуння
2
More...

Scores

Estimated value for Wikipedia:
Polish:
Global:
Popularity in June 2025:
Polish:
Global:
Popularity in all years:
Polish:
Global:
Authors in June 2025:
Polish:
Global:
Registered authors in all years:
Polish:
Global:
Citations:
Polish:
Global:

Quality measures

Interwikis

#LanguageValue
daDanish
Long delayed echo
deGerman
Long delayed Echo
enEnglish
Long delayed echo
plPolish
Long delayed echo
ruRussian
Мировое эхо
ukUkrainian
Світове відлуння

Popularity rank trends

Best Rank Polish:
#176442
03.2011
Global:
#395864
12.2010

AI rank trends

Best Rank Polish:
#11374
06.2010
Global:
#33066
09.2020

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Long delayed echo from Wikipedia articles about Black Knight satellite conspiracy theory, Legends and myths regarding RMS Titanic, Bracewell probe, Echo and LDE (disambiguation). Whereas reading the article about Long delayed echo people most often go to Wikipedia articles on Whistler, Lagrangian point, Anomaly time series, Radio propagation and Bracewell probe.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Polish Wikipedia the most popular articles on that day were: Dominik Kotarski, Katastrofa budowlana na Śląsku (2006), Wirus Nipah, Kłamstwo oświęcimskie, Jelena Rybakina, Liga Mistrzów UEFA (2025/2026), Edyta Wojtczak, Iga Świątek, Magdalena Prokopowicz, Roma Ligocka.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information