Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 49.13.55.174 |
| Server Software | nginx/1.22.1 |
| Compression | gzip |
|
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). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 49.13.55.174
Server Software nginx/1.22.1
Compression gzip
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://wikipedia.de:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.wikipedia.de/ | 200 | HTTP/1.1 200 OK |
#1 URL https://wikipedia.de:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.wikipedia.de/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 52.5 ms |
| TCP Connect | 65.6 ms |
| TLS Handshake | 16.6 ms |
| Time To First Byte (TTFB) | 96 ms |
| Content Download | 0.2 ms |
| Total Response Time | 96.2 ms |
DNS Lookup 52.5 ms
TCP Connect 65.6 ms
TLS Handshake 16.6 ms
Time To First Byte (TTFB) 96 ms
Content Download 0.2 ms
Total Response Time 96.2 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 | Wikipedia, die freie Enzyklopädie |
Title Wikipedia, die freie Enzyklopädie
Detected Technologies
| Technology | jQuery Nginx PHP |
Technology jQuery Nginx PHP
HTTP Headers
| Server
| nginx/1.22.1 |
| Date
| Tue, 21 Jul 2026 22:33:10 GMT |
| Content-Type
| text/html; charset=UTF-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Content-Encoding
| gzip |
Meta Tags
| Viewport | width=device-width, maximum-scale=1.0, minimum-scale=1.0, initial-scale=1.0 |
Server nginx/1.22.1
Date Tue, 21 Jul 2026 22:33:10 GMT
Content-Type text/html; charset=UTF-8
Transfer-Encoding chunked
Connection keep-alive
Content-Encoding gzip
