The official homepage for MyBB, a free and open source PHP forum software.

Market Share By Site Popularity

The market share for MyBB decreased by 0.028 percentage points for Very Popular Sites, more than any other segment during the same period of time.

Alexa RankCMS RankMarket ShareMarket Share Change
Most Popular Sites < 1,000#1340.159% -7.02%
Very Popular Sites < 10,000#1250.106% -20.9%
Popular Sites < 100,000#920.119% -7.03%
Less Popular Sites < 1,000,000#810.080% -10.11%
All Sites#1460.021% -32.26%

Market Share History

This chart shows the history of detected websites using MyBB.  
In the last 6 months, market share has decreased 32.26% from 0.031% to 0.021%

Top Level Domains

Websites using MyBB were found on 76 top level domains

Top Level DomainsPercent
Commercial (.com)41.05%
Network (.net)9.539%
Organization (.org)7.349%
Poland (.pl)6.880%
Germany (.de)5.473%
Iran (.ir)3.753%
European Union (.eu)1.486%
Info (.info)1.407%
United Kingdom (.uk)1.407%
Italy (.it)1.095%
Spain (.es)0.938%
XYZ (.xyz)0.860%
Columbia (.co)0.782%
Romania (.ro)0.782%
India (.in)0.782%
Palau (.pw)0.782%
Tonga (.to)0.782%
Russia (.ru)0.782%
Austria (.at)0.704%
Brazil (.br)0.704%
Samoa (.ws)0.625%
France (.fr)0.625%
Cocos (Keeling) Islands (.cc)0.625%
Club (.club)0.625%
Czech Republic (.cz)0.547%
Chile (.cl)0.547%
Biz (.biz)0.469%
Tuvalu (.tv)0.391%
Ukraine (.ua)0.391%
Netherlands (.nl)0.391%
Montenegro (.me)0.391%
Tech (.tech)0.313%
Australia (.au)0.313%
Pro (.pro)0.313%
Online (.online)0.313%
Nigeria (.ng)0.313%
Turkey (.tr)0.313%
Albania (.al)0.235%
Site (.site)0.235%
Guernsey (.gg)0.235%
Argentina (.ar)0.235%
Vietnam (.vn)0.235%
Indonesia (.id)0.235%
French Southern and Antarctic Lands (.tf)0.235%
Canada (.ca)0.156%
Slovenia (.si)0.156%
Central African Republic (.cf)0.156%
Pakistan (.pk)0.156%
Switzerland (.ch)0.156%
Tokelau (.tk)0.156%
Space (.space)0.156%
New Zealand (.nz)0.156%
Greece (.gr)0.156%
Top (.top)0.156%
United States of America (.us)0.156%
British Indian Ocean Territory (.io)0.156%
Belgium (.be)0.156%
Design (.design)0.078%
Peru (.pe)0.078%
Live (.live)0.078%
Serbia (.rs)0.078%
Federated States of Micronesia (.fm)0.078%
Finland (.fi)0.078%
Win (.win)0.078%
Sweden (.se)0.078%
RĂ©union (.re)0.078%
Denmark (.dk)0.078%
Portugal (.pt)0.078%
Venezuela (.ve)0.078%
South Africa (.za)0.078%
Mexico (.mx)0.078%
Government (.gov)0.078%
Libya (.ly)0.078%
China (.cn)0.078%
Lithuania (.lt)0.078%
Gabon (.ga)0.078%

Popular Sites Using MyBB

We detected the following sites were using MyBB

How We Detect Installations of MyBB


HTTP headers can provide some of the best clues about a site's CMS. The values of set-cookie and x-powered-by headers are the most common and easiest to find.


If a CMS doesn't have meta tags, it will often have other uniquely identifiable html markup. This can range from unique html comments, ids or classes.


Similar to identifiable html markup, a CMS will sometimes insert unique Javascript code into web pages.

Let us know if you know how we can better detect MyBB

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