This extension shows a notice about the site in current tab if it's blocked by government in Russia. If domain or ip in current tab is blocked, the extension will change icon to red color. For example: rutracker.org is blocked, google.com is not.
What is RKN Alert?
RKN Alert is a Firefox add-on that provides a notice if the website in the current tab is blocked by the government in Russia. It changes the icon to red if the domain or IP is blocked. Stay informed about website accessibility with RKN Alert.
RKN Alert is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install RKN Alert if you trust the publisher.
RKN Alert has earned a fairly good reputation and likely can be trusted.