Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 89.33.44.123 |
| Server Software | nginx |
| Compression | gzip |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 89.33.44.123
Server Software nginx
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Performance
| DNS Lookup | 103.2 ms |
| TCP Connect | 155.2 ms |
| TLS Handshake | 58.7 ms |
| Time To First Byte (TTFB) | 289.2 ms |
| Content Download | 0.2 ms |
| Total Response Time | 289.3 ms |
DNS Lookup 103.2 ms
TCP Connect 155.2 ms
TLS Handshake 58.7 ms
Time To First Byte (TTFB) 289.2 ms
Content Download 0.2 ms
Total Response Time 289.3 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=15768000; |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=15768000;
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title mailcow UI
Detected Technologies
| Technology | Google Analytics Nginx PHP |
Technology Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Tue, 28 Jul 2026 05:03:15 GMT |
| Content-type
| text/html; charset=utf-8 |
| Vary
| Accept-Encoding |
| Set-cookie
| PHPSESSID=dcda7dd20c85c871ca4ad89ddb0a8e01; path=/; secure; HttpOnly |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate |
| Pragma
| no-cache |
| Strict-transport-security
| max-age=15768000; |
| X-content-type-options
| nosniff |
| X-xss-protection
| 1; mode=block |
| X-robots-tag
| none |
| X-download-options
| noopen |
| X-frame-options
| SAMEORIGIN |
| X-permitted-cross-domain-policies
| none |
| Referrer-policy
| strict-origin |
| Content-encoding
| gzip |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0 |
| Theme-color | #F5D76E |
| Referrer-Policy | same-origin |
Server nginx
Date Tue, 28 Jul 2026 05:03:15 GMT
Content-type text/html; charset=utf-8
Vary Accept-Encoding
Set-cookie PHPSESSID=dcda7dd20c85c871ca4ad89ddb0a8e01; path=/; secure; HttpOnly
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate
Pragma no-cache
Strict-transport-security max-age=15768000;
X-content-type-options nosniff
X-xss-protection 1; mode=block
X-robots-tag none
X-download-options noopen
X-frame-options SAMEORIGIN
X-permitted-cross-domain-policies none
Referrer-policy strict-origin
Content-encoding gzip
