Blue shift

Blueshift - any decrease in wavelength (increase in frequency). Article “Blue shift” in Simple English Wikipedia has 14.2 points for quality (as of July 1, 2025). The article contains 2 references and 1 sections.

This article has the best quality in Malay Wikipedia. However, this article is the most popular in Simple English version.

Since the creation of article “Blue shift”, its content was written by 8 registered users of Simple English Wikipedia and edited by 335 registered Wikipedia users in all languages.

The article is cited 24 times in Simple English Wikipedia and cited 521 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #807 in March 2014
• Global: #14946 in November 2003

The highest popularity rank from 2008:

• Local (Simple English): #633 in October 2020
• Global: #285239 in October 2010

There are 27 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.

#	Language	Quality grade	Quality score
1	Malay (ms) Anjakan biru		37.3431
2	Turkish (tr) Maviye kayma		28.3389
3	Chinese (zh) 蓝移		27.0786
4	Italian (it) Spostamento verso il blu		22.4423
5	Bulgarian (bg) Синьо отместване		21.7997
6	Greek (el) Μετατόπιση προς το ιώδες		17.5113
7	Korean (ko) 청색편이		16.2507
8	Simple English (simple) Blue shift		14.2081
9	French (fr) Décalage vers le bleu		13.9619
10	Arabic (ar) انزياح نحو الأزرق		11.2787

More...

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

The most popular language versions of the article "Blue shift" in all the time

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 青方偏移		100 610
2	Chinese (zh) 蓝移		97 953
3	Spanish (es) Corrimiento al azul		82 944
4	French (fr) Décalage vers le bleu		63 281
5	Italian (it) Spostamento verso il blu		58 246
6	Polish (pl) Przesunięcie ku fioletowi		42 123
7	Korean (ko) 청색편이		34 977
8	Simple English (simple) Blue shift		33 001
9	Persian (fa) انتقال‌به‌آبی		15 421
10	Vietnamese (vi) Dịch chuyển xanh		13 671

More...

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

The most popular language versions of the article "Blue shift" in June 2025

#	Language	Popularity award	Relative popularity
1	Simple English (simple) Blue shift		1 203
2	Japanese (ja) 青方偏移		544
3	Chinese (zh) 蓝移		348
4	French (fr) Décalage vers le bleu		339
5	Italian (it) Spostamento verso il blu		149
6	Spanish (es) Corrimiento al azul		129
7	Korean (ko) 청색편이		86
8	Persian (fa) انتقال‌به‌آبی		71
9	Polish (pl) Przesunięcie ku fioletowi		54
10	Vietnamese (vi) Dịch chuyển xanh		45

More...

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

Language versions of the article "Blue shift" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	French (fr) Décalage vers le bleu		50
2	Italian (it) Spostamento verso il blu		35
3	Japanese (ja) 青方偏移		26
4	Vietnamese (vi) Dịch chuyển xanh		25
5	Chinese (zh) 蓝移		25
6	Spanish (es) Corrimiento al azul		18
7	Croatian (hr) Plavi pomak		18
8	Hebrew (he) הסחה לכחול		15
9	Norwegian (no) Blåforskyvning		15
10	Polish (pl) Przesunięcie ku fioletowi		14

More...

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

Language versions of the article "Blue shift" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) انزياح نحو الأزرق		0
2	Belarusian (be) Сіняе зрушэнне		0
3	Bulgarian (bg) Синьо отместване		0
4	Catalan (ca) Desplaçament cap al blau		0
5	Czech (cs) Modrý posuv		0
6	Greek (el) Μετατόπιση προς το ιώδες		0
7	Spanish (es) Corrimiento al azul		0
8	Estonian (et) Sininihe		0
9	Basque (eu) Urdineranzko lerrakuntza		0
10	Persian (fa) انتقال‌به‌آبی		0

More...

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

Language versions of the article "Blue shift" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Persian (fa) انتقال‌به‌آبی		61
2	Italian (it) Spostamento verso il blu		55
3	Chinese (zh) 蓝移		50
4	French (fr) Décalage vers le bleu		45
5	Czech (cs) Modrý posuv		32
6	Spanish (es) Corrimiento al azul		29
7	Japanese (ja) 青方偏移		26
8	Catalan (ca) Desplaçament cap al blau		24
9	Simple English (simple) Blue shift		24
10	Korean (ko) 청색편이		22

More...

#	Language	Value
ar	Arabic انزياح نحو الأزرق
be	Belarusian Сіняе зрушэнне
bg	Bulgarian Синьо отместване
ca	Catalan Desplaçament cap al blau
cs	Czech Modrý posuv
el	Greek Μετατόπιση προς το ιώδες
es	Spanish Corrimiento al azul
et	Estonian Sininihe
eu	Basque Urdineranzko lerrakuntza
fa	Persian انتقال‌به‌آبی
fr	French Décalage vers le bleu
he	Hebrew הסחה לכחול
hr	Croatian Plavi pomak
hy	Armenian Կապույտ շեղում
it	Italian Spostamento verso il blu
ja	Japanese 青方偏移
ko	Korean 청색편이
ms	Malay Anjakan biru
no	Norwegian Blåforskyvning
pl	Polish Przesunięcie ku fioletowi
simple	Simple English Blue shift
sk	Slovak Modrý posun
sv	Swedish Blåförskjutning
tr	Turkish Maviye kayma
uk	Ukrainian Синій зсув
vi	Vietnamese Dịch chuyển xanh
zh	Chinese 蓝移

Best Rank

Simple English: #633 10.2020

Global: #285239 10.2010

Best Rank

Simple English: #807 03.2014

Global: #14946 11.2003

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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