Basic information on what the plugin-pinger is described on page http://help.yandex.ru/site/?id=1125183. How to configure the plugin for Joomla! is described here http://help.yandex.ru/site/?id=1125171. Files of plugins and the basic information for the user is located here: http://site.yandex.ru/cms-plugins/
date of change 2013-12-17 (March 2014).
Advantages: Free, easy to use, does not create significant additional load on the server.
Disadvantages: At this point – not found.
Support: Did not use.
Using this plug-in to speed up pages indexing for Yandex Site Search. Suffice to configure it once, activate, and you can forget about it.
Engaged in web technologies since March 2007. Use Joomla since December 2009.