Guides
Clear explanations of how websites go down, how checks work and how to fix connection problems on your side.
Why a Website Can Be Online but Not Work for You
A site can be up for the world and still fail on your device. Here are the five usual causes, from DNS cache to regional restrictions, and how to test each one.
How Does a Website Status Checker Work?
DNS, connections and HTTP status codes like 200, 404 and 500, explained for beginners — plus why good checkers stay transparent and limited.
What to Do When a Website Is Down
A calm, step-by-step plan for visitors waiting on an outage — and for owners whose own site just went offline.