keycloak login form url

[Girish]

Hi, actucally i created a button where when user will click on that button he will redirect to keycloak login page with this url (http://localhost:8080//realms/myrealm/protocol/openid-connect/auth?scope=openid+profile+email&response_type=code&client_id=testclient1&redirect_uri=http%3A%2F%2Flocalhost%3A3000%2Fauth%2Fkeyloak&state=243073e4f-4de0-4ec5-acb9-7a19ea58cadse). So is it secure becuase anyone is able to sees the client id and all in url 
how can we customize this and what will be url is it possible to get this form in /login page just created the route /login there can i get the login form or keyclaok.