Checking results for: uboat.net
Additional info for https://uboat.net
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 173.230.138.61 |
| Server Software | nginx |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 173.230.138.61
Server Software nginx
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
| DNS Lookup | 1.1 ms |
| TCP Connect | 297.6 ms |
| TLS Handshake | 195.1 ms |
| Time To First Byte (TTFB) | 608.7 ms |
| Content Download | 96.1 ms |
| Total Response Time | 704.8 ms |
DNS Lookup 1.1 ms
TCP Connect 297.6 ms
TLS Handshake 195.1 ms
Time To First Byte (TTFB) 608.7 ms
Content Download 96.1 ms
Total Response Time 704.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | The U-boat Wars 1939-1945 (Kriegsmarine) and 1914-1918 (Kaiserliche Marine) and Allied Warships of WWII - uboat.net |
| Meta Description | The U-boat War in World War Two (1939-1945) and World War One (1914-1918). Over 30,000 pages on the officers, the boats, technology and the Allied efforts to counter the U-boat threat. |
Title The U-boat Wars 1939-1945 (Kriegsmarine) and 1914-1918 (Kaiserliche Marine) and Allied Warships of WWII - uboat.net
Meta Description The U-boat War in World War Two (1939-1945) and World War One (1914-1918). Over 30,000 pages on the officers, the boats, technology and the Allied efforts to counter the U-boat threat.
Detected Technologies
| Technology | Google Analytics Google Tag Manager Nginx PHP |
Technology Google Analytics Google Tag Manager Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Wed, 22 Jul 2026 08:28:05 GMT |
| Content-type
| text/html; charset=UTF-8 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Description | The U-boat War in World War Two (1939-1945) and World War One (1914-1918). Over 30,000 pages on the officers, the boats, technology and the Allied efforts to counter the U-boat threat. |
| Keywords | U-boat, submarine, boats, technology, XXI, VIIC, IX, II, XIV, XXIII, Uboote, Unterseeboote, aircraft, escorts, Kriegsmarine, German navy, U-boote. |
Server nginx
Date Wed, 22 Jul 2026 08:28:05 GMT
Content-type text/html; charset=UTF-8
Viewport width=device-width, initial-scale=1
Description The U-boat War in World War Two (1939-1945) and World War One (1914-1918). Over 30,000 pages on the officers, the boats, technology and the Allied efforts to counter the U-boat threat.
Keywords U-boat, submarine, boats, technology, XXI, VIIC, IX, II, XIV, XXIII, Uboote, Unterseeboote, aircraft, escorts, Kriegsmarine, German navy, U-boote.
