Website Status Checker
Check if a website is up or down. Get response time, HTTP status code, server info, and IP address.
What is Website Uptime Monitoring?
Why Check Website Status? UPTIME
Website uptime monitoring ensures your site is accessible to users around the clock. Downtime can lead to lost revenue, damaged reputation, and poor search engine rankings. By regularly checking your website's status, you can detect outages early and respond quickly. Even a few minutes of downtime during peak traffic can result in significant business impact.
HTTP Status Codes HTTP
HTTP status codes tell you how a server responded to your request.
200 means success, 301/302 indicate redirects,
403 means forbidden, 404 is not found, and
500-503 signal server errors. Understanding these codes
helps you diagnose why a site might appear down or behave unexpectedly.
Response Time LATENCY
Response time measures how long it takes for a server to respond to a request in
milliseconds. A good response time is typically under 200ms, while
anything over 1000ms may indicate performance issues. Factors affecting
response time include server load, geographic distance, network congestion, and
application complexity. Slow response times often precede full outages.
Common Causes of Downtime
Websites go down for many reasons: server overload from traffic spikes, DNS issues preventing domain resolution, expired SSL certificates blocking HTTPS connections, hosting provider outages, DDoS attacks, or deployment errors in code updates. Regular monitoring helps identify patterns and prevent recurring issues before they affect users.