Blackboard Web Community Manager |

Market Share By Site Popularity

With a 0.072 increase since 2019-10-06, the detection rating for Blackboard has improved the most amongst Most Popular Sites.

Alexa RankCMS RankMarket ShareMarket Share Change
Most Popular Sites < 1,000#1080.171% 72.73%
Very Popular Sites < 10,000#2510.019%-9.52%
Popular Sites < 100,000#1180.055%-8.33%
Less Popular Sites < 1,000,000#640.097% 76.36%
All Sites#1100.042%-23.64%

Market Share History

This chart shows the history of detected websites using Blackboard.  
In the last 6 months, market share has decreased 23.64% from 0.055% to 0.042%

Top Level Domains

Websites using Blackboard were found on 16 top level domains

Top Level DomainsPercent
Organization (.org)68.73%
Network (.net)14.78%
Commercial (.com)9.629%
United States of America (.us)4.538%
Education (.edu)1.384%
Montserrat (.ms)0.166%
Info (.info)0.111%
Samoa (.ws)0.111%
China (.cn)0.111%
Cocos (Keeling) Islands (.cc)0.111%
Italy (.it)0.055%
Government (.gov)0.055%
South Georgia (.gs)0.055%
Ascension Island (.ac)0.055%
Canada (.ca)0.055%
Coop (.coop)0.055%

Popular Sites Using Blackboard

We detected the following sites were using Blackboard

How We Detect Installations of Blackboard


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.

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

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