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Market Share By Site Popularity

Alexa RankCMS RankMarket Share
Most Popular Sites < 1,000#182.107%
Very Popular Sites < 10,000#141.977%
Popular Sites < 100,000#141.321%
Less Popular Sites < 1,000,000#370.250%
All Sites#370.250%

Market Share History

This chart shows the history of detected websites using vBulletin.  
In the last 6 months, market share has decreased 22.29% from 0.323% to 0.251%


CMS Versions: Major

Percentage of detected CMS versions

Major VersionPercent
Version 55.349%
Version 456.93%
Version 337.72%

CMS Versions: Minor


Minor VersionPercent
Version 5.50.919%
Version 5.44.430%
Version 4.250.75%
Version 4.14.665%
Version 4.01.508%
Version 3.91.791%
Version 3.832.40%
Version 3.71.744%
Version 3.61.532%
Version 3.50.165%
Version 3.00.094%

Top Level Domains

Websites using vBulletin were found on 112 top level domains

Top Level DomainsPercent
053.94%
111.69%
26.799%
35.122%
44.130%
51.515%
61.497%
71.280%
81.154%
90.830%
100.775%
110.703%
120.487%
130.487%
140.451%
150.415%
160.379%
170.325%
180.307%
190.307%
200.289%
210.289%
220.289%
230.271%
240.252%
250.234%
260.234%
270.216%
280.216%
290.198%
300.198%
310.180%
320.180%
330.162%
340.162%
350.162%
360.144%
370.144%
380.144%
390.144%
400.126%
410.126%
420.126%
430.126%
440.108%
450.108%
460.090%
470.090%
480.090%
490.090%
500.090%
510.072%
520.072%
530.072%
540.072%
550.072%
560.072%
570.072%
580.054%
590.054%
600.054%
610.054%
620.054%
630.054%
640.054%
650.054%
660.054%
670.036%
680.036%
690.036%
700.036%
710.036%
720.036%
730.036%
740.036%
750.036%
760.036%
770.036%
780.036%
790.036%
800.036%
810.036%
820.036%
830.036%
840.036%
850.018%
860.018%
870.018%
880.018%
890.018%
900.018%
910.018%
920.018%
930.018%
940.018%
950.018%
960.018%
970.018%
980.018%
990.018%
12 Others0.216%

Popular Sites Using vBulletin

We detected the following sites were using vBulletin


slickdeals.net


3dlat.com


planetsuzy.org


vipergirls.to


blu-ray.com


ubuntuforums.org


How We Detect Installations of vBulletin

Meta

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.

Headers

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

Markup

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.

Javascript

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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