Wikipedia Statistics - Edit and Revert Trends

Wikipedia Statistics - Edit and Revert Trends: Italian Tuesday January 31, 2017

May 2016: The major overhaul of Wikistats reports has entered a new phase.

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More info at this announcement
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Edit history charts for top 50 Wikipedias / ... for all Wikipedias / Edit and revert counts for all Wikipedias

Projects indexed by language / language code / edit count

Toggle index

Abkhazian, Acehnese, Afar, Afrikaans, Akan, Alemannic, All languages, Amharic, Anglo-Saxon, Arabic, Aragonese, Aramaic, Armenian, Arpitan, Assamese, Asturian, Avar, Aymara, Azeri, Bambara, Banjar, Bashkir, Basque, Bavarian, Belarusian, Belarusian (Tarakievica), Bengali, Bihari, Bishnupriya Manipuri, Bislama, Bosnian, Breton, Buginese, Bulgarian, Buryat, Cassubian, Catalan, Cebuano, Central Bicolano, Chamorro, Chavacano, Chechen, Cherokee, Cheyenne, Choctaw, Chuvash, Corsican, Cree, Crimean Tatar, Croatian, Czech, Danish, Divehi, Dzongkha, Egyptian Arabic, Emilian-Romagnol, English, Esperanto, Estonian, Ewe, Extremaduran, Faroese, Fiji Hindi, Fijian, Finnish, French, Frisian, Friulian, Fulfulde, Galician, Gan, Georgian, German, Gilaki, Goan Konkani, Gothic, Greek, Guarani, Gujarati, Hakka, Hausa, Hawai'ian, Hebrew, Hindi, Hiri Motu, Indonesian, Irish, Kazakh, Latin, Latvian, Lithuanian, Lower Sorbian, Macedonian, Malay, Manx, Min Dong, North Frisian, Nynorsk, Old Church Slavonic, Persian, Romanian, Samogitian, Scots Gaelic, Serbian, Simple English, Slovak, Slovene, Sorani, Spanish, Thai, Tibetan, Upper Sorbian, Urdu, Volapük, Voro, Waray-Waray, Welsh, Zazaki

Monthly trend in number of edits

Also shown is monthly trend for total reverts, for scale comparison

Chart shows absolute numbers (y axis scale shows number of edits relative (%) to busiest month)

Plot Edits

Monthly trend in revert activity, relative to edit volume

Per x edits, were anonymous edits reverted more often than edits by bots or by registered users?

Chart shows ratio reverts:edits per class of editors (registered or anonymous users or bots).
Note: often peaks in revert ratio in early years are not so significant as in later years:
low absolute edit counts easily led to high fluctuations in revert ratio.

Plot Reverts

Revert ratio is ratio reverts:edits per class of editors (registered or anonymous users or bots).
Only reverts detected by sha1 matching are considered here, not (partial) manual reverts only detectable by edit comment.

Reverts is less than reverted edits! Sometimes several edits are undone with one revert.
Reverts broken down by number of reverted edits: 1 edit:79%, 2 edits:11%, 3 edits:5%, 4 edits:2%, 5 edits:1%, >5 edits:3%

When several revisions were reverted in one action, the oldest reverted revision determines editor class (and coloring):
is this a reverted user edit (reg/anon) or a reverted bot edit?

Distribution of reverts

Breakdown per namespace, type of reverted editor (registered or anonymous user or bot), type of reverter (same), was it a self revert or not, per time period.
Note: a high percentage in any segment can relate to a high absolute number of edits for that segment, or a high revert ratio, or both (please consult charts above for context)
.Projects pages are excluded due to enormous amount of false positives: some status pages are cleared often as normal process

Distribution of reverts, each subdivision adds up to 100%
Namespace(s)		Reverted editor		Revert by		Self revert
Articles	83.9%	Reg user	23.2%	Reg user	81.0%	Self	27.9%
				Reg user	81.0%	Others	72.1%
				Anon user	16.2%
				Bot	2.8%
		Anon user	70.5%	Reg user	84.4%
				Anon user	15.2%	Self	61.2%
				Anon user	15.2%	Others	38.8%
				Bot	0.4%
		Bot	4.4%	Reg user	26.6%
				Anon user	3.3%
				Bot	70.1%	Self	32.4%
				Bot	70.1%	Others	67.6%
		Unknown	1.9%	Reg User	83.1%
				Anon User	10.7%
				Bot	6.2%
Other Non- Project Pages	16.1%	Reg user	34.0%
		Anon user	16.2%
		Bot	7.6%
		Unknown	42.2%
Unknown = comments mentions (partial) revert, but no sha1 match
Reg = registered, Anon = anonymous

Distribution of reverts, each percentage is share of total reverts
Namespace(s)		Reverted editor		Revert by		Self revert
Articles	83.9%	Reg user	19.5%	Reg user	15.8%	Self	4.4%
				Reg user	15.8%	Others	11.4%
				Anon user	3.1%
				Bot	0.5%
		Anon user	59.2%	Reg user	49.9%
				Anon user	9.0%	Self	5.5%
				Anon user	9.0%	Others	3.5%
				Bot	0.3%
		Bot	3.7%	Reg user	1.0%
				Anon user	0.1%
				Bot	2.6%	Self	0.8%
				Bot	2.6%	Others	1.7%
		Unknown	1.6%	Reg User	1.3%
				Anon User	0.2%
				Bot	0.1%
Other Non- Project Pages	16.1%	Reg user	5.5%
		Anon user	2.6%
		Bot	1.2%
		Unknown	6.8%
Unknown = comments mentions (partial) revert, but no sha1 match
Reg = registered, Anon = anonymous

Distribution of reverts, per year and type
2016	2015	2014	2013	2012	2011	2010	2009	2008	2007	2006	2005	2004	2003	2002
3.4%	3.6%	4.5%	3.6%	4.5%	3.4%	4.1%	4.7%	5.5%	6.5%	7.1%	7.9%	10.9%	24.7%	100.0%
11.4%	13.2%	14.8%	9.4%	10.8%	9.9%	10.7%	11.2%	10.9%	13.1%	13.3%	9.6%	9.6%	5.2%	-
3.5%	3.8%	3.8%	3.2%	3.3%	3.0%	3.0%	2.9%	2.9%	2.6%	2.1%	1.7%	1.4%	-	-
0.5%	0.3%	0.4%	1.9%	0.4%	0.3%	0.3%	0.4%	0.4%	0.4%	0.7%	0.4%	0.2%	-	-
58.1%	54.8%	51.6%	47.7%	49.0%	48.6%	49.7%	49.4%	46.3%	45.7%	45.0%	48.2%	37.0%	5.2%	-
4.3%	4.7%	4.6%	5.3%	6.2%	5.8%	5.9%	6.0%	5.8%	6.1%	5.4%	6.7%	6.2%	22.7%	-
3.8%	4.5%	3.4%	3.6%	4.2%	3.9%	3.7%	3.0%	2.8%	2.2%	1.3%	0.9%	0.9%	-	-
0.1%	0.1%	0.1%	0.7%	0.1%	0.2%	0.1%	0.2%	0.2%	0.9%	0.5%	0.1%	-	-	-
0.7%	0.4%	0.8%	1.0%	1.0%	0.8%	0.8%	1.2%	1.5%	1.6%	1.9%	2.2%	1.0%	-	-
0.1%	0.1%	0.2%	0.1%	0.1%	0.1%	0.1%	0.1%	0.1%	0.1%	0.1%	0.1%	-	-	-
0.6%	1.2%	0.7%	0.8%	1.1%	1.1%	1.1%	0.6%	0.3%	0.5%	0.7%	1.2%	8.2%	-	-
0.1%	0.1%	0.2%	3.2%	2.5%	4.5%	1.6%	1.2%	1.6%	0.9%	1.1%	0.3%	-	-	-
1.1%	1.3%	1.2%	1.0%	1.1%	1.1%	1.4%	1.4%	1.5%	2.1%	2.3%	1.4%	2.8%	22.7%	-
0.2%	0.2%	0.2%	0.1%	0.1%	0.1%	0.2%	0.2%	0.2%	0.3%	0.2%	0.1%	0.1%	9.3%	-
0.0%	0.0%	0.0%	0.0%	0.1%	0.1%	0.2%	0.1%	0.2%	0.2%	0.2%	0.1%	-	-	-
4.6%	4.2%	5.2%	6.6%	4.6%	4.5%	5.2%	5.3%	5.6%	7.5%	10.6%	12.6%	13.6%	9.3%	-
1.6%	1.8%	2.4%	2.4%	2.4%	2.4%	3.1%	3.2%	3.3%	3.2%	3.4%	4.3%	4.4%	1.0%	-
1.3%	1.5%	0.9%	2.7%	0.7%	1.2%	0.4%	0.4%	2.0%	1.1%	1.4%	1.3%	1.9%	-	-
4.5%	4.2%	5.1%	6.6%	7.7%	8.9%	8.5%	8.6%	9.0%	4.7%	2.8%	0.9%	1.8%	-	-
totals reverts per year
291 k	273 k	223 k	316 k	336 k	365 k	319 k	282 k	271 k	185 k	90 k	24 k	4 k	97	1

Distribution of reverts, like table above, but percentages are share of sha1 detected reverts only, for article namespace only
Namespace(s)	Reverted editor		Revert by		Self revert
	Reg user	23.6%	Reg user	19.2%	Self	5.4%
			Reg user	19.2%	Others	13.8%
			Anon user	3.8%
			Bot	0.7%
	Anon user	71.9%	Reg user	60.7%
			Anon user	10.9%	Self	6.7%
			Anon user	10.9%	Others	4.2%
			Bot	0.3%
	Bot	4.5%	Reg user	1.2%
			Anon user	0.1%
			Bot	3.1%	Self	1.0%
			Bot	3.1%	Others	2.1%
Reg = registered, Anon = anonymous

Distribution of reverts, like table above, but percentages are share of sha1 detected reverts only, for article namespace only
2016	2015	2014	2013	2012	2011	2010	2009	2008	2007	2006	2005	2004	2003	2002
3.9%	4.2%	5.3%	4.5%	5.4%	4.2%	5.0%	5.8%	7.1%	8.1%	9.0%	10.0%	14.5%	42.9%	100.0%
13.2%	15.2%	17.4%	11.7%	13.0%	12.2%	13.2%	13.9%	13.9%	16.3%	16.8%	12.2%	12.8%	8.9%	-
4.1%	4.4%	4.4%	3.9%	4.0%	3.7%	3.7%	3.6%	3.7%	3.3%	2.7%	2.2%	1.9%	-	-
0.6%	0.4%	0.4%	2.3%	0.5%	0.4%	0.3%	0.5%	0.5%	0.5%	0.9%	0.5%	0.3%	-	-
67.0%	63.1%	60.7%	59.3%	58.8%	59.5%	61.3%	61.2%	59.2%	56.6%	56.8%	60.8%	49.0%	8.9%	-
4.9%	5.4%	5.4%	6.6%	7.5%	7.1%	7.3%	7.4%	7.4%	7.6%	6.8%	8.5%	8.2%	39.3%	-
4.4%	5.1%	3.9%	4.5%	5.0%	4.8%	4.6%	3.7%	3.5%	2.7%	1.6%	1.1%	1.2%	-	-
0.1%	0.2%	0.2%	0.8%	0.2%	0.2%	0.1%	0.2%	0.2%	1.1%	0.6%	0.1%	-	-	-
0.8%	0.5%	0.9%	1.2%	1.2%	1.0%	1.0%	1.5%	1.9%	2.0%	2.3%	2.7%	1.3%	-	-
0.2%	0.1%	0.2%	0.2%	0.2%	0.1%	0.1%	0.1%	0.1%	0.1%	0.1%	0.1%	-	-	-
0.7%	1.4%	0.9%	1.0%	1.3%	1.3%	1.3%	0.7%	0.4%	0.6%	0.9%	1.5%	10.8%	-	-
0.1%	0.1%	0.2%	3.9%	3.1%	5.5%	2.0%	1.5%	2.0%	1.2%	1.4%	0.4%	-	-	-
totals reverts per year
253 k	237 k	190 k	255 k	280 k	298 k	259 k	228 k	212 k	150 k	71 k	19 k	3 k	56	1

Top Rankings

Users				Content
Most Active Reverters		Most Reverted Editors		Most Reverted Articles		Most Reverted Other Non-Project Pages
# Rv	User/Bot	# Rv	User/Bot	# Rv	Article	# Rv	Page
81827	Phantomas	12099	EmausBot	853	Pallavolo	1429	TimedText:Forme di vita/Uccelli/Nuove voci
44556	Shivanarayana	4964	FixBot	814	Alessandro Manzoni	935	MediaWiki:Recentchangestext
37363	Guidomac	4436	Xqbot	809	Pokémon	549	Talk:Pagina principale/Archivio15
32125	LukeWiller	4128	Bottuzzu	789	Dante Alighieri	538	Template:Situazione lavoro sporco/Voci non neutrali
31099	Ignisdelavega	4061	WikitanvirBot	773	Albert Einstein	511	User talk:OrbiliusMagister/Archivio/2010-2014
28075	Vituzzu	3507	РобоСтася	768	Paul Pogba	495	Template:Partiti politici italiani
26496	Pil56	3189	Shivanarayana	758	Ezequiel Lavezzi	484	Template:Situazione lavoro sporco/Tradurre
26226	Gac	3145	Thijs!bot	755	Nelson Mandela	463	Template:Bar3/titoli/0
23201	Dr Zimbu	3107	ZéroBot	746	Alexandre Pato	459	User talk:Alec
23117	Ticket 2010081310004741	3013	Gac	715	Pablo Picasso	444	User talk:Kal-El
21338	MapiVanPelt	2897	Ticket 2010081310004741	715	Statistiche della Serie A	440	User talk:Alexander VIII
19319	Valepert	2821	FrescoBot	712	Cristoforo Colombo	430	Template:Situazione lavoro sporco/Correggere
18642	Buggia	2802	Luckas-bot	692	Kaká	427	Template:Situazione lavoro sporco/Categorizzare
18129	Danyele	2763	LukeWiller	684	Napoleone Bonaparte	408	User:Filbot/Report decron 1
16238	Supernino	2707	MerlIwBot	684	Africa	403	Template:Situazione lavoro sporco/Unire
16041	Elwood	2604	Vituzzu	682	Movimento 5 Stelle	402	User talk:Horatius
15760	Taueres	2596	Ignisdelavega	681	Katy Perry	388	Template:Calcio Juventus rosa
15668	Marcok	2363	Phantomas	681	Rocco Siffredi	384	Template:Situazione lavoro sporco/Aiutare
15618	M7	2328	TXiKiBoT	681	Leonardo da Vinci	373	User:Gac/Sandbox5
15380	Euparkeria	2313	AlessioBot	676	Francia	361	Template:Situazione lavoro sporco/Controllare
15177	SuperVirtual	1978	SuperVirtual	676	Comunismo	350	Template:Situazione lavoro sporco/Controllare copyright
14860	Euphydryas	1974	CommonsDelinker	676	Giovanni Pascoli	345	User:Betta27/Sandbox
14663	Snow Blizzard	1909	Botcrux	666	Pallone d'oro	330	Template:Situazione lavoro sporco/Localismo
12679	Simo82	1855	VolkovBot	664	Stephan El Shaarawy	319	User:Jalo/monobook.js
12626	Retaggio	1849	Danyele	664	Ronaldinho	316	Template:Situazione lavoro sporco/Verificare enciclopedicità
12469	Dimitrij Kasev	1829	AttoBot	663	Adolf Hitler	313	Template:Situazione lavoro sporco/Wikificare
12387	Nubifer	1805	Cruccone	658	Albo d'oro del campionato italiano di calcio	309	Template:Bar3/titoli/1
12090	Etrusko25	1761	Pil56	654	Galileo Galilei	307	Template:Calcio Milan rosa
11857	L736E	1715	Discanto	653	Filippo Inzaghi	299	Talk:Pagina principale
11741	Dome	1714	Guidomac	653	I promessi sposi	272	Template:Calcio Inter rosa
11075	Pracchia-78	1628	GnuBotmarcoo	651	Mahatma Gandhi	263	User talk:Rojelio/Archivio22
10783	Klaudio	1612	Ary29	650	Mauro Icardi	255	Template:Calcio Napoli rosa
10723	Nicoli	1579	ValterVB	650	Carlos Tévez	253	Template:Bar3/titoli/3
10541	Senpai	1528	Rosa nero	648	Harry Potter	245	Template:Bar3/titoli/2
10496	Rojelio	1485	Delfort	647	Brasile	242	Template:Bar3/titoli/6
10311	Horcrux92	1480	Rago	644	I Cesaroni	238	Template:Bar3/titoli/5
9818	Zack Tartufo	1476	L736E	636	Green Day	237	Template:Bar3/titoli/4
9777	Rosa nero	1409	Valepert	636	Marco Borriello	220	User talk:2012012010003407
9300	Bramfab	1379	Biobot	635	Pallacanestro	218	User:Massimo Telò/Sandbox
9090	EmausBot	1336	Pracchia-78	632	Diego Armando Maradona	211	Template:Calcio Lazio rosa
9022	Melquíades	1283	Marcok	631	Che Guevara	206	User:Gac/Sandbox
9022	MerlIwBot	1276	Simo82	628	Fascismo	203	User:Romero/sandbox3
8903	Osk	1273	Mentnafunangann	625	Spagna	199	User:Piaz1606/Sandbox
8883	ValterVBot	1236	SieBot	624	Giappone	189	User:Massimo Telò/Sandbox2
8736	Snowdog	1219	Cellistbot	622	Arturo Vidal	187	User:Gac/Sandbox4
8687	RanZag	1205	Jalo	622	Il Popolo della Libertà	185	User:Gab.pr/sandbox
8669	Delfort	1198	Zack Tartufo	615	Cina	183	Template:Pagina principale/Notizie/Auto
8480	Fringio	1167	Bramfab	615	Ronaldo	181	TimedText:Coordinamento/Accoglienza/Richieste
8157	Ale Sasso	1165	Nikbot	612	Marek Hamšík	178	User talk:Vituzzu
7607	Bultro	1162	Fringio	611	Martin Luther King	176	Template:Calcio Roma rosa
Bot names are in dark red
#Rv is revert actions, not reverted revisions (sometimes a revert action undoes several revisions).
Only reverts detected by sha1 match are considered here, not (partial) reverts only detectable via comments.
Projects pages are excluded due to enormous amount of false positives: some status pages are cleared often as normal process

Wikipedias are initially ordered by number of speakers of the language
Generated on Tuesday February 14, 2017 15:08 from recent database dump files.
Data processed up to Tuesday January 31, 2017

Please note that the lengthy dump process (many weeks) means a delay in publishing these statistics is always to be expected.

Author:Erik Zachte (Web site)
Mail:ezachte@### (no spam: ### = wikimedia.org)
Documentation / Scripts / CSV files: About WikiStats

Charts rendered with R

All data and images on this page are in the public domain.