Візантійсько-болгарський договір 815 року

Treaty of 815 - 815 treaty between Bulgaria and the Byzantine Empire. Article “Візантійсько-болгарський договір 815 року” in Ukrainian Wikipedia has 34.4 points for quality (as of July 1, 2025). The article contains 13 references and 6 sections.

This article has the best quality in Russian Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Візантійсько-болгарський договір 815 року”, its content was written by 3 registered users of Ukrainian Wikipedia and edited by 71 registered Wikipedia users in all languages.

The article is cited 3 times in Ukrainian Wikipedia and cited 125 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Ukrainian): #18288 in March 2023
• Global: #138522 in January 2023

The highest popularity rank from 2008:

• Local (Ukrainian): #247468 in March 2023
• Global: #579688 in October 2009

There are 11 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	Russian (ru) Болгаро-византийский договор (815/816)		44.8385
2	Turkish (tr) Bizans-Bulgar Antlaşması (815)		41.2614
3	English (en) Byzantine–Bulgarian treaty of 815		38.896
4	Bulgarian (bg) Византийско-български договор (815)		36.2892
5	Ukrainian (uk) Візантійсько-болгарський договір 815 року		34.3537
6	Portuguese (pt) Tratado de 815		31.293
7	French (fr) Traité byzantino-bulgare (816)		29.8891
8	Greek (el) Βυζαντινο-Βουλγαρική συνθήκη του 815		15.6055
9	Spanish (es) Tratado de 815		10.3678
10	Serbo-Croatian (sh) Sporazum 815		5.6828

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

The most popular language versions of the article "Візантійсько-болгарський договір 815 року" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Byzantine–Bulgarian treaty of 815		37 657
2	Spanish (es) Tratado de 815		3 235
3	Bulgarian (bg) Византийско-български договор (815)		3 082
4	Japanese (ja) 815年の条約		3 018
5	Turkish (tr) Bizans-Bulgar Antlaşması (815)		2 375
6	Portuguese (pt) Tratado de 815		2 166
7	Russian (ru) Болгаро-византийский договор (815/816)		1 829
8	French (fr) Traité byzantino-bulgare (816)		1 306
9	Serbo-Croatian (sh) Sporazum 815		1 049
10	Greek (el) Βυζαντινο-Βουλγαρική συνθήκη του 815		430

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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 "Візантійсько-болгарський договір 815 року" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Byzantine–Bulgarian treaty of 815		488
2	Bulgarian (bg) Византийско-български договор (815)		53
3	Turkish (tr) Bizans-Bulgar Antlaşması (815)		43
4	Russian (ru) Болгаро-византийский договор (815/816)		26
5	Serbo-Croatian (sh) Sporazum 815		18
6	French (fr) Traité byzantino-bulgare (816)		13
7	Japanese (ja) 815年の条約		13
8	Spanish (es) Tratado de 815		9
9	Ukrainian (uk) Візантійсько-болгарський договір 815 року		7
10	Portuguese (pt) Tratado de 815		6

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

Language versions of the article "Візантійсько-болгарський договір 815 року" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Byzantine–Bulgarian treaty of 815		15
2	French (fr) Traité byzantino-bulgare (816)		14
3	Japanese (ja) 815年の条約		9
4	Turkish (tr) Bizans-Bulgar Antlaşması (815)		8
5	Spanish (es) Tratado de 815		6
6	Greek (el) Βυζαντινο-Βουλγαρική συνθήκη του 815		4
7	Serbo-Croatian (sh) Sporazum 815		4
8	Bulgarian (bg) Византийско-български договор (815)		3
9	Portuguese (pt) Tratado de 815		3
10	Ukrainian (uk) Візантійсько-болгарський договір 815 року		3

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

Language versions of the article "Візантійсько-болгарський договір 815 року" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Bulgarian (bg) Византийско-български договор (815)		0
2	Greek (el) Βυζαντινο-Βουλγαρική συνθήκη του 815		0
3	English (en) Byzantine–Bulgarian treaty of 815		0
4	Spanish (es) Tratado de 815		0
5	French (fr) Traité byzantino-bulgare (816)		0
6	Japanese (ja) 815年の条約		0
7	Portuguese (pt) Tratado de 815		0
8	Russian (ru) Болгаро-византийский договор (815/816)		0
9	Serbo-Croatian (sh) Sporazum 815		0
10	Turkish (tr) Bizans-Bulgar Antlaşması (815)		0

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

Language versions of the article "Візантійсько-болгарський договір 815 року" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Byzantine–Bulgarian treaty of 815		41
2	French (fr) Traité byzantino-bulgare (816)		19
3	Portuguese (pt) Tratado de 815		13
4	Russian (ru) Болгаро-византийский договор (815/816)		13
5	Turkish (tr) Bizans-Bulgar Antlaşması (815)		12
6	Spanish (es) Tratado de 815		11
7	Japanese (ja) 815年の条約		4
8	Serbo-Croatian (sh) Sporazum 815		4
9	Greek (el) Βυζαντινο-Βουλγαρική συνθήκη του 815		3
10	Ukrainian (uk) Візантійсько-болгарський договір 815 року		3

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#	Language	Value
bg	Bulgarian Византийско-български договор (815)
el	Greek Βυζαντινο-Βουλγαρική συνθήκη του 815
en	English Byzantine–Bulgarian treaty of 815
es	Spanish Tratado de 815
fr	French Traité byzantino-bulgare (816)
ja	Japanese 815年の条約
pt	Portuguese Tratado de 815
ru	Russian Болгаро-византийский договор (815/816)
sh	Serbo-Croatian Sporazum 815
tr	Turkish Bizans-Bulgar Antlaşması (815)
uk	Ukrainian Візантійсько-болгарський договір 815 року

Best Rank

Ukrainian: #247468 03.2023

Global: #579688 10.2009

Best Rank

Ukrainian: #18288 03.2023

Global: #138522 01.2023

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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