Monitor status
Up (200)
Classifies uptime checks into operational, blocked, timeout, SSL, DNS, and other categories.
Response time
179ms
TTFB
168ms
Uptime (48h)
100.0%
Avg response
376ms
Time to First Byte
0.168s
How long it took the website to start responding.
Full Load Time
0.179s
Total transfer time for the checked endpoint.
Caching
Max-age 3600s
Cache policy discovered in headers.
Security Headers
1/6 present
Recommended response security headers.
SSL/TLS
Valid: 78 days left
Certificate validity and expiry details.
SEO snapshot
Run a one-off audit to start tracking SEO health alongside uptime. What does this score mean?
No SEO data yet
Audits cover meta tags, headings, social previews, structured data, and technical signals. Each run is saved so you can watch the trend.
Trends
Performance and uptime over the last 48 hours. What is TTFB?
Performance
Response time over 527 checks in the last 48 hours.
Average
376 ms
Fastest
167 ms
Slowest
1083 ms
P95
554 ms
Security & SSL
Security headers
HeaderStatus
Content-Security-Policy
Missing
Strict-Transport-Security
Present
X-Frame-Options
Missing
X-Content-Type-Options
Missing
Referrer-Policy
Missing
Permissions-Policy
Missing
SSL certificate
Status
Valid
Days until expiry78
IssuerYE2
Subject*.wikipedia.org
ProtocolHTTP/1.x
Network & connection
DNS lookup0 ms · OK
TCP connect9 ms · OK
Redirects0 hop(s)
Final URLhttps://www.wikipedia.org/
Compressiongzip
Cache-Controls-maxage=86400, must-revalidate, max-age=3600
Content & SEO
Page titleWikipedia
HTML size119.3 KB
CanonicalNot set
Robots metaNot set
Recent history
Last 10 results.
Time
State
HTTP
Response
TTFB
15th Oct 2026 at 7:33 pm
UP
200
179 ms
168 ms
15th Oct 2026 at 7:27 pm
UP
200
240 ms
227 ms
15th Oct 2026 at 7:22 pm
UP
200
361 ms
334 ms
15th Oct 2026 at 7:17 pm
UP
200
531 ms
522 ms
15th Oct 2026 at 7:12 pm
UP
200
393 ms
362 ms
15th Oct 2026 at 7:06 pm
UP
200
379 ms
359 ms
15th Oct 2026 at 7:00 pm
UP
200
188 ms
171 ms
15th Oct 2026 at 6:55 pm
UP
200
420 ms
402 ms
15th Oct 2026 at 6:49 pm
UP
200
240 ms
230 ms
15th Oct 2026 at 6:44 pm
UP
200
513 ms
483 ms
Raw payload
{
"cache_control": "s-maxage=86400, must-revalidate, max-age=3600",
"canonical": null,
"compression": "gzip",
"content_keyword_ok": null,
"dns_ok": true,
"dns_time_sec": 0.0,
"etag": "W/\"1dd55-65d54a13c8d00\"",
"final_url": "https://www.wikipedia.org/",
"hsts_present": true,
"monitor_status": "UP",
"monitor_url": "https://www.wikipedia.org/",
"page_size_bytes": 122197,
"redirects": [],
"request_method": "GET",
"robots_meta": null,
"security_headers": {
"Content-Security-Policy": false,
"Permissions-Policy": false,
"Referrer-Policy": false,
"Strict-Transport-Security": true,
"X-Content-Type-Options": false,
"X-Frame-Options": false
},
"ssl": {
"alpn": null,
"ssl_days_until_expiry": 78,
"ssl_expires_on": "02 Jan 2027",
"ssl_issuer_cn": "YE2",
"ssl_subject_cn": "*.wikipedia.org",
"ssl_valid": true,
"ssl_valid_from": "04 Oct 2026"
},
"status": 200,
"tcp_connect_time_sec": 0.009,
"tcp_ok": true,
"title": "Wikipedia",
"total_time_sec": 0.179,
"ttfb_sec": 0.168
}