Technical Information
| HTTP Status Code | 401 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 85.13.152.171 |
| Server Software | Apache |
|
🚫 🟡 HTTP 401 Error | The server returned a 401 error. Check the access configuration. |
|
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 401
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 85.13.152.171
Server Software Apache
🚫 🟡 HTTP 401 Error The server returned a 401 error. Check the access configuration.
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://speedprogs.de:443 | 301 | HTTP/2 301 |
| 2 | http://speedprogs.de/ | 302 | HTTP/1.1 302 Found |
| 3 | https://zengo.de/ | 401 | HTTP/2 401 |
#1 URL https://speedprogs.de:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL http://speedprogs.de/
HTTP Status Code 302
Status HTTP/1.1 302 Found
#3 URL https://zengo.de/
HTTP Status Code 401
Status HTTP/2 401
Performance
| DNS Lookup | 50.1 ms |
| TCP Connect | 78.6 ms |
| TLS Handshake | 33.7 ms |
| Time To First Byte (TTFB) | 149.6 ms |
| Content Download | 0 ms |
| Total Response Time | 149.7 ms |
DNS Lookup 50.1 ms
TCP Connect 78.6 ms
TLS Handshake 33.7 ms
Time To First Byte (TTFB) 149.6 ms
Content Download 0 ms
Total Response Time 149.7 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 401 Unauthorized
Detected Technologies
Technology Apache
HTTP Headers
| Www-authenticate | Basic realm="bitte Zugangsdaten eingeben" |
| Content-length | 421 |
| Content-type | text/html; charset=iso-8859-1 |
| Date | Thu, 23 Jul 2026 19:43:33 GMT |
| Server | Apache |
Www-authenticate Basic realm="bitte Zugangsdaten eingeben"
Content-length 421
Content-type text/html; charset=iso-8859-1
Date Thu, 23 Jul 2026 19:43:33 GMT
Server Apache
