LZ77

pl

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LZ77

Quality:

LZ77 - lossless data compression algorithm. Article “LZ77” in Polish Wikipedia has 40.3 points for quality (as of July 1, 2025). The article contains 3 references and 13 sections.

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

In June 2025 the article “LZ77” was edited by 1 authors in Polish Wikipedia and written by 1 authors in all languages.

Since the creation of article “LZ77”, its content was written by 26 registered users of Polish Wikipedia and edited by 169 registered Wikipedia users in all languages.

The article is cited 29 times in Polish Wikipedia and cited 472 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Polish): #175 in February 2002
  • Global: #25827 in November 2002

The highest popularity rank from 2008:

  • Local (Polish): #30907 in June 2009
  • Global: #232524 in June 2008

There are 8 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
1German (de)
LZ77
45.908
2Polish (pl)
LZ77
40.3401
3Russian (ru)
LZ77
12.1397
4Portuguese (pt)
LZ77
11.3379
5Czech (cs)
LZ77
8.496
6Estonian (et)
LZ77
8.0746
7Japanese (ja)
LZ77
6.8335
8Hungarian (hu)
LZ77
3.6225
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 "LZ77" in all the time
#LanguagePopularity awardRelative popularity
1Russian (ru)
LZ77
206 755
2German (de)
LZ77
126 139
3Japanese (ja)
LZ77
115 189
4Polish (pl)
LZ77
108 109
5Portuguese (pt)
LZ77
31 991
6Czech (cs)
LZ77
17 266
7Hungarian (hu)
LZ77
10 248
8Estonian (et)
LZ77
4 976
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 "LZ77" in June 2025
#LanguagePopularity awardRelative popularity
1Russian (ru)
LZ77
524
2German (de)
LZ77
265
3Japanese (ja)
LZ77
252
4Polish (pl)
LZ77
190
5Portuguese (pt)
LZ77
102
6Czech (cs)
LZ77
38
7Estonian (et)
LZ77
35
8Hungarian (hu)
LZ77
23
More...

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

The highest AI

Language versions of the article "LZ77" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
LZ77
55
2Russian (ru)
LZ77
33
3Polish (pl)
LZ77
26
4Estonian (et)
LZ77
15
5Japanese (ja)
LZ77
13
6Hungarian (hu)
LZ77
12
7Portuguese (pt)
LZ77
8
8Czech (cs)
LZ77
7
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 "LZ77" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Polish (pl)
LZ77
1
2Czech (cs)
LZ77
0
3German (de)
LZ77
0
4Estonian (et)
LZ77
0
5Hungarian (hu)
LZ77
0
6Japanese (ja)
LZ77
0
7Portuguese (pt)
LZ77
0
8Russian (ru)
LZ77
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 "LZ77" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Japanese (ja)
LZ77
176
2Russian (ru)
LZ77
109
3Portuguese (pt)
LZ77
92
4German (de)
LZ77
35
5Polish (pl)
LZ77
29
6Czech (cs)
LZ77
14
7Hungarian (hu)
LZ77
14
8Estonian (et)
LZ77
3
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
csCzech
LZ77
deGerman
LZ77
etEstonian
LZ77
huHungarian
LZ77
jaJapanese
LZ77
plPolish
LZ77
ptPortuguese
LZ77
ruRussian
LZ77

Popularity rank trends

Best Rank Polish:
#30907
06.2009
Global:
#232524
06.2008

AI rank trends

Best Rank Polish:
#175
02.2002
Global:
#25827
11.2002

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on LZ77 from Wikipedia articles about DEFLATE, Lempel–Ziv–Markov chain algorithm, Lempel–Ziv–Welch, Run-length encoding and Lempel–Ziv–Storer–Szymanski. Whereas reading the article about LZ77 people most often go to Wikipedia articles on Lempel–Ziv–Storer–Szymanski, Run-length encoding, LZ, LZ78 and DEFLATE.

Cumulative results of quality and popularity of the Wikipedia article

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

ru: LZ77
de: LZ77
ja: LZ77
pl: LZ77
pt: LZ77
cs: LZ77
hu: LZ77
et: LZ77

News from 10 February 2026

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In Polish Wikipedia the most popular articles on that day were: Kacper Tomasiak, Jeffrey Epstein, Ilia Malinin, Zimowe Igrzyska Olimpijskie 2026, Janusz Waluś, Klasyfikacja medalowa Zimowych Igrzysk Olimpijskich 2026, Władimir Samojłow (łyżwiarz figurowy), Ghislaine Maxwell, Jutta Leerdam, Kamil Stoch.

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