Free tools · no login
◉ Uptime & speed check
One real request from our server: status code, DNS / connect / TLS / TTFB / download timing, redirect chain and response size.
200
Up · HTTP 200
275 ms total · 1 redirect · 562.3 KB · github.com
https://github.com/ · checked 2026-09-20 01:43 UTC from Vigil's servers
reachable
HTTP/1.1
140.82.121.3
Timing breakdown
| DNS | 2 ms | |
| TCP connect | 26 ms | |
| TLS handshake | 0 ms | |
| Redirects | 53 ms | |
| Wait (TTFB) | 87 ms | |
| Download | 70 ms | |
| Total | 275 ms |
DNS, connect and TLS are measured on a probe connection to the first host; wait and download on the final response. One sample from one location, so treat it as a spot check.
Redirect chain (2 hops)
- 301 http://github.com/ 53 ms
- 200 https://github.com/ 157 ms
Response
- Status
- HTTP 200
- Server
- github.com
- Content-Type
- text/html; charset=utf-8
- Size
- 562.3 KB
- Cache-Control
- max-age=0, private, must-revalidate
Share this result:
Run the other free checks on this site:
Watch this automatically
Monitor this site free
Vigil re-checks every minute and tells you the moment something changes
Uptime checks every minute with latency history, weekly security rescans with an alert when the grade drops, SSL expiry alerts and domain expiry alerts, plus DNS-change detection. Alerts on Telegram, Slack, Discord, email or any webhook.
Free plan, no card. Set up in 60 seconds. Start with http://github.com/.