The Usual Suspects
Why websites go down — it's almost always one of these
Sites rarely sink for mysterious reasons. In practice, the same handful of failures account for nearly every outage we see, and each one leaves its own telltale wake.
Lapsed Papers
Expired domain or hosting
The renewal email went to an old inbox, a card expired, and the registrar or host quietly pulled the plug. Embarrassingly common — and often the fastest fix on this list, if it's caught before the domain goes back to market.
Engine Room
Server crash or hosting failure
Overloaded shared hosting, a full disk, a crashed database, or a host having a very bad day. The site is intact; the machine under it isn't.
Friendly Fire
A botched update
A plugin, theme, or core update that didn't agree with the rest of the ship. One click, white screen. Usually recoverable — if it's diagnosed before more "fixes" get piled on top.
Lost Bearings
DNS pointing the wrong way
Someone changed nameservers, migrated hosts, or edited a record they shouldn't have — and now the world's maps point to an empty stretch of ocean. The site's fine; nobody can find it.