HTTP(S) Check
Hit any URL from 5-10 global probes and see per-probe HTTP status code, response time, and full timing breakdown (DNS / TCP / TLS / first byte / download). Useful for uptime snapshots, CDN verification, and regional availability checks.
How to Use
- Enter a URL or host (e.g. https://example.com, github.com).
- Pick HEAD or GET. HEAD is faster and polite; GET pulls the full body.
- Each probe reports status code, total time, and timing phases.
| Probe | Status | Code | Total | Phases (DNS / TCP / TLS / TTFB) |
|---|
Enter a URL above — status code + timing breakdown from every probe lands here.
What you see
About the HTTP(S) Check
HTTP(S) Check is a quick, free tool for networking and IP tasks. It works in your browser and keeps everything on your device. Hit any URL from 5-10 global probes and see per-probe HTTP status code, response time, and full timing breakdown (DNS / TCP / TLS / first byte / download). Useful for uptime snapshots, CDN verification, and regional availability checks.
How it works
Type in what you have, and the answer shows up right away. Change anything and it updates by itself. Everything runs in your browser, so it is fast and nothing you type is sent away.
Want the deeper story? The Knowledge Base explains the ideas behind the tools in more detail.
Frequently Asked Questions
What do the timing phases mean?
DNS = name resolution, TCP = handshake, TLS = certificate + cipher negotiation, First byte = time to first response byte (includes server processing), Download = content transfer.
Why does one probe show a different status code?
Geo-based redirects, A/B tests routed by GeoDNS, CDN cache variance, or regional rate limits.
How do I use the HTTP(S) Check?
Just type your numbers. The answer shows up right away — there is no button to press. Change anything and it updates by itself.
Does it cost anything or need an account?
No. The tool is completely free, there is no account to create, and it keeps working offline after the page first loads.
Is anything I type uploaded?
No. The tool works entirely on your device, so the values you enter never leave your browser.
Common Use Cases
Uptime snapshot
One look tells you if a URL is reachable everywhere or only from some regions.
CDN health check
Compare TTFB between probes — a good CDN is fast from every continent.
Regional redirect audit
See what status code + final URL each region is hitting.
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