Well it's kinda easy to explain..
If a person is op in the channel they can block one or another by typing !webblock and !webunblock
If you want to see if a website is up or down then you type
!up
or
!down
or
!upordown

on *:text:*:#:{
  if ($nick isop $chan) {
    if ($1 == !webblock) {
    msg $chan Blocking $2 from using !up/!down/!upordown | writeini blockedweb.ini web $2 blocked }

    if ($1 == !webunblock) {
    msg $chan Unblocking $2 from using !up/!down/!upordown | remini blockedweb.ini web $2 }
  }
  if ($1 == !upordown) || ($1 == !down) || ($1 == !up) {
    if ($readini(blockedweb.ini, web, $nick)) { msg $chan Sorry u cant use this | halt }
    if (!%flood. [ $+ [ $nick ] ]) {
      set -u10 %flood. $+ $nick $true
      msg $chan 3[Search]:10 Searching to see if $2 is up or it's just u
      set %upordown $2
      set %chan123 $chan
      getdown
    }
    elseif (%flood. [ $+ [ $nick ] ]) {
      msg $chan 3[Search]:10 This command only works every 10 seconds!
    }
  }
}

alias getdown {
  sockclose upordown
  sockopen upordown www.downforeveryoneorjustme.com 80
}

on *:sockread:upordown:{
  if ($sockerr > 0) { return }
  else {
    var %read
    sockread %read 
    if (*is up* iswm %read) {
      msg %chan123 9[online]:7 %upordown is Online..
    }
    if (*looks down from* iswm %read) {
      msg %chan123 4[Offline]:7 %upordown is Offline..
    }
  }
}

On *:sockopen:upordown: {
  if (!$sockerr) {
    sockwrite -nt upordown GET / $+ %upordown HTTP/1.0
    sockwrite -n upordown Host: www.downforeveryoneorjustme.com
    sockwrite -n upordown $crlf
  }
  else { echo -st Socket Error $nopath($script) | sockclose $sockname | return }
}