Displays the Web server of the current page.
Web Server Notifier displays the Web server that generated the current page. Many server software can be identified through an icon, such as Apache, IIS, Nginx, GWS, Lighttpd, etc.
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* remove permissions on HTTPS (because of troubles; e.g., bank websites);
* no longer loads pages twice (by performing a HEAD request instead of a GET one);
* remove "tabs" from permissions.