Open Journal Systems

Public Knowledge Project - Open Journal Systems

Market Share By Site Popularity

With a 0.147 increase since 2020-03-29, the detection rating for Open Journal Systems has improved the most amongst Most Popular Sites.

Alexa RankCMS RankMarket ShareMarket Share Change
Most Popular Sites < 1,000#970.318% 85.96%
Very Popular Sites < 10,000#530.727% 18.4%
Popular Sites < 100,000#430.467% 30.45%
Less Popular Sites < 1,000,000#590.121% 32.97%
All Sites#1350.024% 4.35%

Market Share History

This chart shows the history of detected websites using Open Journal Systems.  
In the last 6 months, market share has increased 4.35% from 0.023% to 0.024%

CMS Versions: Major

Percentage of detected CMS versions

Major VersionPercent
Version 50.079%
Version 361.30%
Version 238.62%

CMS Versions: Minor

Minor VersionPercent
Version 5.00.079%
Version 3.27.875%
Version 3.147.21%
Version 3.06.213%
Version 2.437.12%
Version 2.31.029%
Version 2.20.475%

Top Level Domains

Websites using Open Journal Systems were found on 94 top level domains

Top Level DomainsPercent
Organization (.org)18.88%
Commercial (.com)13.82%
Indonesia (.id)12.35%
Chile (.cl)6.175%
Brazil (.br)5.123%
Ukraine (.ua)4.140%
Network (.net)3.298%
Russia (.ru)2.526%
Romania (.ro)2.246%
India (.in)2.246%
Columbia (.co)1.754%
Education (.edu)1.614%
Mexico (.mx)1.474%
Spain (.es)1.474%
Australia (.au)1.333%
Info (.info)1.263%
European Union (.eu)1.053%
Italy (.it)1.053%
Turkey (.tr)1.053%
Canada (.ca)0.982%
Peru (.pe)0.912%
Poland (.pl)0.842%
Pakistan (.pk)0.842%
Austria (.at)0.702%
Argentina (.ar)0.702%
New Zealand (.nz)0.632%
Ecuador (.ec)0.632%
Iran (.ir)0.491%
South Africa (.za)0.491%
Germany (.de)0.491%
United Kingdom (.uk)0.491%
Philippines (.ph)0.421%
Vietnam (.vn)0.421%
Portugal (.pt)0.351%
Malaysia (.my)0.351%
Cuba (.cu)0.351%
Dominican .Republic (.do)0.281%
Denmark (.dk)0.281%
Nepal (.np)0.211%
Saudi Arabia (.sa)0.211%
Kenya (.ke)0.211%
Latvia (.lv)0.211%
Croatia (.hr)0.211%
Iraq (.iq)0.211%
Lithuania (.lt)0.211%
Ethiopia (.et)0.211%
Netherlands (.nl)0.211%
Belgium (.be)0.140%
United States of America (.us)0.140%
Uzbekistan (.uz)0.140%
Serbia (.rs)0.140%
Macedonia (Republic of Macedonia) (.mk)0.140%
Libya (.ly)0.140%
Taiwan (Republic of China) (.tw)0.140%
Nigeria (.ng)0.140%
Greece (.gr)0.140%
Costa Rica (.cr)0.140%
Hungary (.hu)0.140%
Egypt (.eg)0.140%
Belarus (.by)0.140%
Jordan (.jo)0.140%
Bangladesh (.bd)0.140%
Algeria (.dz)0.140%
Estonia (.ee)0.140%
El Salvador (.sv)0.140%
Paraguay (.py)0.070%
Site (.site)0.070%
Soviet Union (.su)0.070%
Review (.review)0.070%
Biz (.biz)0.070%
Moldova (.md)0.070%
China (.cn)0.070%
Albania (.al)0.070%
Hong Kong (.hk)0.070%
Pro (.pro)0.070%
France (.fr)0.070%
Slovenia (.si)0.070%
Norway (.no)0.070%
Belize (.bz)0.070%
Slovakia (.sk)0.070%
Cocos (Keeling) Islands (.cc)0.070%
Montenegro (.me)0.070%
Finland (.fi)0.070%
Czech Republic (.cz)0.070%
Uruguay (.uy)0.070%
Morocco (.ma)0.070%
Kazakhstan (.kz)0.070%
Zambia (.zm)0.070%
Qatar (.qa)0.070%
Switzerland (.ch)0.070%
Uganda (.ug)0.070%
Thailand (.th)0.070%
Cat (.cat)0.070%
Sweden (.se)0.070%

Popular Sites Using Open Journal Systems

We detected the following sites were using Open Journal Systems

How We Detect Installations of Open Journal Systems


A CMS will sometimes include a meta tag within the html of each page. This is usually a "generator" tag like <meta name="generator" content="What CMS" /> but could also be "application-name", "Powered-By" or anyting else the CMS creators decide to use.


In addition to detecting the CMS, in some cases we are able to accurately detect which version of the CMS is being used.

Let us know if you know how we can better detect Open Journal Systems

Compare Open Journal Systems

Dedicated Content Management System Detection