         <label> <b>%1$s</b> has a security policy called HTTP Strict Transport Security (HSTS), which means that <b>%2$s</b> can only connect to it securely. You can’t add an exception to visit this site. </label>     
  Mae gan <label> <b>%1$s</b> bolisi diogelwch o’r enw HTTP Strict Transport Security (HSTS), sy’n golygu mai dim ond yn ddiogel y gall <b>%2$s</b> gysylltu ag ef. Ni allwch ychwanegu eithriad i ymweld â’r wefan hon. </label> 