Monitor status
Up (200)
Classifies uptime checks into operational, blocked, timeout, SSL, DNS, and other categories.
Response Time
40ms
TTFB
18ms
Uptime (48h)
66.7%
Avg Response
41ms
Time to First Byte
0.018s
How long it took the website to start responding.
Full Load Time
0.04s
Total transfer time for the checked endpoint.
Caching
Max-age 60s
Cache policy discovered in headers.
Security Headers
5/6 present
Recommended response security headers.
SSL/TLS
Valid — 52 days left
Certificate validity and expiry details.
Trends
Recent performance and uptime behaviour.
Performance
Response time statistics over the last 48 hours (2135 checks).
Average
41 ms
Fastest
4 ms
Slowest
620 ms
P95
119 ms
Security & SSL
Security Headers
HeaderStatus
Content-Security-Policy
Present
Strict-Transport-Security
Present
X-Frame-Options
Present
X-Content-Type-Options
Present
Referrer-Policy
Present
Permissions-Policy
Missing
SSL Certificate
Status
Valid
Days until expiry52
IssuerSectigo Public Server Authentication CA DV E36
Subject*.github.com
ProtocolHTTP/1.x
Network & Connection
DNS Lookup1 ms — OK
TCP Connect20 ms — OK
Redirects0 hop(s)
Final URLhttps://api.github.com/
Compressiongzip
Cache-Controlpublic, max-age=60, s-maxage=60
Content & SEO
Page TitleNo title
HTML Size2.3 KB
Monitor URLhttps://api.github.com/
CanonicalNot set
Robots MetaNot set
Recent History
Last 10 check results.
Time
State
HTTP
Response
TTFB
12th Apr 2026 at 2:22 pm
UP
200
40 ms
18 ms
12th Apr 2026 at 2:21 pm
UP
200
92 ms
82 ms
12th Apr 2026 at 2:19 pm
UP
200
11 ms
9 ms
12th Apr 2026 at 2:18 pm
UP
200
22 ms
21 ms
12th Apr 2026 at 2:17 pm
UP
200
102 ms
100 ms
12th Apr 2026 at 2:15 pm
UP
200
11 ms
9 ms
12th Apr 2026 at 2:13 pm
UP
200
80 ms
69 ms
12th Apr 2026 at 2:12 pm
UP
200
10 ms
9 ms
12th Apr 2026 at 2:10 pm
UP
200
14 ms
12 ms
12th Apr 2026 at 2:08 pm
UP
200
10 ms
9 ms
Raw payload
{
"cache_control": "public, max-age=60, s-maxage=60",
"canonical": null,
"compression": "gzip",
"content_keyword_ok": null,
"dns_ok": true,
"dns_time_sec": 0.001,
"etag": "\"5aeec6c932913c7645fb5efacc8fad42df436cabfa4eae23320d71700eeab9f0\"",
"final_url": "https://api.github.com/",
"hsts_present": true,
"monitor_status": "UP",
"monitor_url": "https://api.github.com/",
"page_size_bytes": 2396,
"redirects": [],
"request_method": "HEAD",
"robots_meta": null,
"security_headers": {
"Content-Security-Policy": true,
"Permissions-Policy": false,
"Referrer-Policy": true,
"Strict-Transport-Security": true,
"X-Content-Type-Options": true,
"X-Frame-Options": true
},
"ssl": {
"alpn": null,
"ssl_days_until_expiry": 52,
"ssl_issuer_cn": "Sectigo Public Server Authentication CA DV E36",
"ssl_subject_cn": "*.github.com",
"ssl_valid": true
},
"status": 200,
"tcp_connect_time_sec": 0.02,
"tcp_ok": true,
"title": "No title",
"total_time_sec": 0.04,
"ttfb_sec": 0.018
}