Douglas XB-31

Douglas XB-31 - American bomber project. Article “Douglas XB-31” in Polish Wikipedia has 6.1 points for quality (as of July 1, 2025). The article contains 0 references and 2 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 “Douglas XB-31”, its content was written by 13 registered users of Polish Wikipedia and edited by 88 registered Wikipedia users in all languages.

The article is cited 130 times in Polish Wikipedia and cited 1045 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Polish): #4452 in October 2007
• Global: #116766 in October 2015

The highest popularity rank from 2008:

• Local (Polish): #91687 in March 2008
• Global: #418703 in September 2008

There are 10 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	English (en) Douglas XB-31		15.5415
2	Chinese (zh) XB-31轟炸機		13.4249
3	Spanish (es) Douglas XB-31		11.9222
4	French (fr) Douglas XB-31		7.8189
5	Czech (cs) Douglas XB-31		6.3849
6	Polish (pl) Douglas XB-31		6.0749
7	Vietnamese (vi) Douglas XB-31		4.4574
8	Indonesian (id) Douglas XB-31		3.203
9	Japanese (ja) XB-31 (航空機)		2.8621
10	Persian (fa) داگلاس ایکس‌بی-۳۱		2.0077

More...

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

The most popular language versions of the article "Douglas XB-31" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Douglas XB-31		344 593
2	Japanese (ja) XB-31 (航空機)		49 366
3	Polish (pl) Douglas XB-31		28 172
4	French (fr) Douglas XB-31		8 846
5	Czech (cs) Douglas XB-31		8 686
6	Spanish (es) Douglas XB-31		7 781
7	Vietnamese (vi) Douglas XB-31		2 274
8	Indonesian (id) Douglas XB-31		1 137
9	Persian (fa) داگلاس ایکس‌بی-۳۱		1 096
10	Chinese (zh) XB-31轟炸機		744

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 "Douglas XB-31" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Douglas XB-31		1 321
2	Japanese (ja) XB-31 (航空機)		146
3	Spanish (es) Douglas XB-31		71
4	French (fr) Douglas XB-31		57
5	Czech (cs) Douglas XB-31		44
6	Chinese (zh) XB-31轟炸機		42
7	Polish (pl) Douglas XB-31		25
8	Persian (fa) داگلاس ایکس‌بی-۳۱		19
9	Vietnamese (vi) Douglas XB-31		16
10	Indonesian (id) Douglas XB-31		5

More...

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

Language versions of the article "Douglas XB-31" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Douglas XB-31		31
2	Polish (pl) Douglas XB-31		13
3	French (fr) Douglas XB-31		12
4	Japanese (ja) XB-31 (航空機)		11
5	Czech (cs) Douglas XB-31		7
6	Vietnamese (vi) Douglas XB-31		5
7	Spanish (es) Douglas XB-31		3
8	Indonesian (id) Douglas XB-31		3
9	Persian (fa) داگلاس ایکس‌بی-۳۱		2
10	Chinese (zh) XB-31轟炸機		1

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 "Douglas XB-31" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Czech (cs) Douglas XB-31		0
2	English (en) Douglas XB-31		0
3	Spanish (es) Douglas XB-31		0
4	Persian (fa) داگلاس ایکس‌بی-۳۱		0
5	French (fr) Douglas XB-31		0
6	Indonesian (id) Douglas XB-31		0
7	Japanese (ja) XB-31 (航空機)		0
8	Polish (pl) Douglas XB-31		0
9	Vietnamese (vi) Douglas XB-31		0
10	Chinese (zh) XB-31轟炸機		0

More...

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

Language versions of the article "Douglas XB-31" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Czech (cs) Douglas XB-31		170
2	English (en) Douglas XB-31		163
3	French (fr) Douglas XB-31		159
4	Polish (pl) Douglas XB-31		130
5	Vietnamese (vi) Douglas XB-31		127
6	Japanese (ja) XB-31 (航空機)		96
7	Persian (fa) داگلاس ایکس‌بی-۳۱		68
8	Chinese (zh) XB-31轟炸機		68
9	Indonesian (id) Douglas XB-31		54
10	Spanish (es) Douglas XB-31		10

More...

#	Language	Value
cs	Czech Douglas XB-31
en	English Douglas XB-31
es	Spanish Douglas XB-31
fa	Persian داگلاس ایکس‌بی-۳۱
fr	French Douglas XB-31
id	Indonesian Douglas XB-31
ja	Japanese XB-31 (航空機)
pl	Polish Douglas XB-31
vi	Vietnamese Douglas XB-31
zh	Chinese XB-31轟炸機

Best Rank

Polish: #91687 03.2008

Global: #418703 09.2008

Best Rank

Polish: #4452 10.2007

Global: #116766 10.2015

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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