
Tanaguru is a free/opensource software (AGPL licensed) for web sites assessements.

Here is the exhaustive list of AccessiWeb rules Tanaguru implements
As of Tanaguru 1.5.0 (release date: 27 january 2012), a total of 42 rules is implemented, covering 9 themes (over 13).

Here are breifly described the features of Tanaguru.
The following references and accessibility rules are supported

To modify the log level, edit the file /var/lib/tomcat6/webapps/tgol-web-app-<version>/WEB-INF/classes/log4j.properties
The global level is defined thanks to the variable "log4j.rootLogger" and is formatted as follows:
<LEVEL>, <APPENDER>
WHERE LEVEL can take the values FATAL, ERROR, WARN, INFO, DEBUG or ALL
and APPENDER corresponds to the output type i.e FILE_APP or CONSOLE_APP.

If the server is configured to access the web through a proxy, you should set the following variables in the /etc/tgol/tgol.conf:

These pages are available when the "enable-account-settings" option set to true in the /etc/tgol/tgol.conf configuration file.
The account-settings pages enables an authentified user to modify his personal data (except the e-mail address).

This page is available when the "enable-sign-up" option is set to true in the /etc/tgol/tgol.conf configuration file.
The sign-up page provides a form that allows a user to sign-up to the service. On submit, a user is created on database with the provided data (the account is not activated) and e-mail is sent. The content of this e-mail is fully configurable thanks to the /etc/tgol/sign-up-mail.properties file. Four variables have to be set :
This parameter is based on web-app-url and shouldn't be modified. It corresponds to the Url of the modify password page sent to a user that wants to reset its password.
${web-app-url}/home/contract/audit-result.html
This parameter is based on tgol-deployment-path and shouldn't be modified. It corresponds to the path that locates the configuration files needed by the crawler (heritrix).

Here are the prerequesites you have to fulfill before installing Tanaguru on Ubuntu.
Edit the /etc/apt/sources.list file
sudo vi /etc/apt/sources.list
Uncomment the following lines :