localrouter.net uses a WebSocket connection to probe for the presence of a web server at various well-known private addresses.
Because most routers do not provide an SSL interface and most browser will not load insecure content into a secure page, you should access this page over plain http: http://localrouter.net
Other Network Tools
RouterReset provides a library of router information including reset procedures and default passwords for many models.
DSL Reports Speed Test measures latency and buffer bloat