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Market Share By Site Popularity

Alexa RankCMS RankMarket Share
Most Popular Sites < 1,000#250.821%
Very Popular Sites < 10,000#121.330%
Popular Sites < 100,000#91.404%
Less Popular Sites < 1,000,000#160.767%
All Sites#310.305%

Market Share History

This chart shows the history of detected websites using vBulletin

CMS Versions: Major

Percentage of detected CMS versions

Major VersionPercent
Version 60.022%
Version 52.923%
Version 453.87%
Version 343.19%

CMS Versions: Minor

Minor VersionPercent
Version 6.20.022%
Version 5.90.022%
Version 5.42.878%
Version 5.30.022%
Version 4.530.022%
Version 4.248.62%
Version 4.14.013%
Version 4.01.214%
Version 3.91.675%
Version 3.836.63%
Version 3.72.192%
Version 3.62.080%
Version 3.50.247%
Version 3.00.360%


Websites using vBulletin were written in the following languages:

English (en)51.85%
Arabic (ar)10.81%
Russian (ru)9.218%
German (de)7.133%
Turkish (tr)4.303%
Spanish (es)3.251%
Persian (Farsi) (fa)2.964%
Vietnamese (vi)2.199%
Italian (it)1.530%
Polish (pl)1.167%
French (fr)1.014%
Greek (modern) (el)0.612%
Portuguese (pt)0.516%
Romanian (ro)0.440%
Dutch (nl)0.402%
Chinese (zh)0.268%
Hebrew (modern) (he)0.249%
Swedish (sv)0.229%
Thai (th)0.210%
Serbian (sr)0.210%
Croatian (hr)0.172%
Bulgarian (bg)0.172%
Finnish (fi)0.115%
Indonesian (id)0.115%
Danish (da)0.115%
Ukrainian (uk)0.096%
Norwegian (no)0.096%
Czech (cs)0.076%
Albanian (sq)0.076%
Hungarian (hu)0.057%
Tamil (ta)0.057%
Bosnian (bs)0.057%
Estonian (et)0.038%
Slovene (sl)0.038%
Norwegian Bokmål (nb)0.038%
Lithuanian (lt)0.038%
Slovak (sk)0.019%
Hindi (hi)0.019%
Armenian (hy)0.019%
Breton (br)0.019%

Popular Sites Using vBulletin

We detected the following sites were using vBulletin







How We Detect Installations of vBulletin


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.


HTTP headers, including cookies, can be used in same situations to identify a CMS.


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 have any suggestions on how we can better detect vBulletin installations

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