HSTDV

Hypersonic Technology Demonstrator Vehicle - unmanned scramjet demonstration aircraft for hypersonic flight. Article “HSTDV” in Japanese Wikipedia has 15.2 points for quality (as of July 1, 2025). The article contains 5 references and 6 sections.

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

In June 2025 the article “HSTDV” was edited by 1 authors in Japanese Wikipedia and written by 2 authors in all languages.

Since the creation of article “HSTDV”, its content was written by 2 registered users of Japanese Wikipedia and edited by 65 registered Wikipedia users in all languages.

The article is cited 2 times in Japanese Wikipedia and cited 256 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #122850 in June 2025
• Global: #38038 in September 2020

The highest popularity rank from 2008:

• Local (Japanese): #522481 in January 2022
• Global: #52208 in September 2020

There are 5 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) Hypersonic Technology Demonstrator Vehicle		52.9584
2	Arabic (ar) مركبة استعراض تقنية فرط صوتية		30.1918
3	Hindi (hi) हाइपरसोनिक प्रौद्योगिकी प्रदर्शक वाहन		21.3646
4	Spanish (es) Hypersonic Technology Demonstrator Vehicle		20.9687
5	Japanese (ja) HSTDV		15.1826

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

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

#	Language	Popularity award	Relative popularity
1	English (en) Hypersonic Technology Demonstrator Vehicle		586 484
2	Hindi (hi) हाइपरसोनिक प्रौद्योगिकी प्रदर्शक वाहन		17 470
3	Japanese (ja) HSTDV		5 390
4	Arabic (ar) مركبة استعراض تقنية فرط صوتية		4 054
5	Spanish (es) Hypersonic Technology Demonstrator Vehicle		814

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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 "HSTDV" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Hypersonic Technology Demonstrator Vehicle		11 246
2	Arabic (ar) مركبة استعراض تقنية فرط صوتية		360
3	Spanish (es) Hypersonic Technology Demonstrator Vehicle		61
4	Hindi (hi) हाइपरसोनिक प्रौद्योगिकी प्रदर्शक वाहन		41
5	Japanese (ja) HSTDV		34

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

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

#	Language	AI award	Relative AI
1	English (en) Hypersonic Technology Demonstrator Vehicle		56
2	Hindi (hi) हाइपरसोनिक प्रौद्योगिकी प्रदर्शक वाहन		5
3	Arabic (ar) مركبة استعراض تقنية فرط صوتية		2
4	Japanese (ja) HSTDV		2
5	Spanish (es) Hypersonic Technology Demonstrator Vehicle		0

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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 "HSTDV" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Hypersonic Technology Demonstrator Vehicle		1
2	Japanese (ja) HSTDV		1
3	Arabic (ar) مركبة استعراض تقنية فرط صوتية		0
4	Spanish (es) Hypersonic Technology Demonstrator Vehicle		0
5	Hindi (hi) हाइपरसोनिक प्रौद्योगिकी प्रदर्शक वाहन		0

More...

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

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

#	Language	CI award	Relative CI
1	English (en) Hypersonic Technology Demonstrator Vehicle		193
2	Hindi (hi) हाइपरसोनिक प्रौद्योगिकी प्रदर्शक वाहन		55
3	Arabic (ar) مركبة استعراض تقنية فرط صوتية		3
4	Spanish (es) Hypersonic Technology Demonstrator Vehicle		3
5	Japanese (ja) HSTDV		2

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#	Language	Value
ar	Arabic مركبة استعراض تقنية فرط صوتية
en	English Hypersonic Technology Demonstrator Vehicle
es	Spanish Hypersonic Technology Demonstrator Vehicle
hi	Hindi हाइपरसोनिक प्रौद्योगिकी प्रदर्शक वाहन
ja	Japanese HSTDV

Best Rank

Japanese: #522481 01.2022

Global: #52208 09.2020

Best Rank

Japanese: #122850 06.2025

Global: #38038 09.2020

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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