Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 85.13.150.251 |
| Server Software | nginx |
| 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 85.13.150.251
Server Software nginx
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://concentus.de:443 | 301 | HTTP/2 301 |
| 2 | https://www.concentus.de/ | 200 | HTTP/2 200 |
#1 URL https://concentus.de:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.concentus.de/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 2.7 ms |
| TCP Connect | 31 ms |
| TLS Handshake | 36.2 ms |
| Time To First Byte (TTFB) | 123.9 ms |
| Content Download | 86.3 ms |
| Total Response Time | 210.1 ms |
DNS Lookup 2.7 ms
TCP Connect 31 ms
TLS Handshake 36.2 ms
Time To First Byte (TTFB) 123.9 ms
Content Download 86.3 ms
Total Response Time 210.1 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 | Ihr modernes Fachwerkhaus von CONCENTUS ✔ Deutschlandweit vom Profi |
| Meta Description | Seit 1991 baut CONCENTUS moderne Fachwerkhäuser ✅ Planen Sie Ihr modernes Fachwerkhaus als Ausbauhaus, bezugsfertig oder schlüsselfertig zum besten Preis. |
| Canonical | https://www.concentus.de/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | Ihr modernes Fachwerkhaus von CONCENTUS ✔ Deutschlandweit vom Profi |
| Open Graph Description | Seit 1991 baut CONCENTUS moderne Fachwerkhäuser ✅ Planen Sie Ihr modernes Fachwerkhaus als Ausbauhaus, bezugsfertig oder schlüsselfertig zum besten Preis. |
| Twitter Card | summary |
Title Ihr modernes Fachwerkhaus von CONCENTUS ✔ Deutschlandweit vom Profi
Meta Description Seit 1991 baut CONCENTUS moderne Fachwerkhäuser ✅ Planen Sie Ihr modernes Fachwerkhaus als Ausbauhaus, bezugsfertig oder schlüsselfertig zum besten Preis.
Canonical https://www.concentus.de/
Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Open Graph Title Ihr modernes Fachwerkhaus von CONCENTUS ✔ Deutschlandweit vom Profi
Open Graph Description Seit 1991 baut CONCENTUS moderne Fachwerkhäuser ✅ Planen Sie Ihr modernes Fachwerkhaus als Ausbauhaus, bezugsfertig oder schlüsselfertig zum besten Preis.
Twitter Card summary
Detected Technologies
| Technology | WordPress WooCommerce jQuery Google Analytics Google Tag Manager Nginx PHP |
Technology WordPress WooCommerce jQuery Google Analytics Google Tag Manager Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Thu, 20 Aug 2026 07:36:05 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Last-modified
| Thu, 20 Aug 2026 04:38:07 GMT |
| Cache-control
| max-age=0 |
| Expires
| Thu, 20 Aug 2026 07:36:05 GMT |
| Vary
| Accept-Encoding,User-Agent |
| Content-encoding
| gzip |
Meta Tags
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Format-detection | telephone=no |
| Viewport | width=device-width, initial-scale=1, maximum-scale=1 |
| Description | Seit 1991 baut CONCENTUS moderne Fachwerkhäuser ✅ Planen Sie Ihr modernes Fachwerkhaus als Ausbauhaus, bezugsfertig oder schlüsselfertig zum besten Preis. |
| Article:publisher | https://www.facebook.com/concentushaus/ |
| Article:modified_time | 2026-05-12T16:06:09+00:00 |
| Generator | WP Rocket 3.21.1 |
| Geo.region | DE-BE |
| Geo.placename | Schönwalde-Glien |
| Geo.position | 52.6020635;13.1405180 |
| ICBM | 52.6020635, 13.1405180 |
Server nginx
Date Thu, 20 Aug 2026 07:36:05 GMT
Content-type text/html; charset=UTF-8
Last-modified Thu, 20 Aug 2026 04:38:07 GMT
Cache-control max-age=0
Expires Thu, 20 Aug 2026 07:36:05 GMT
Vary Accept-Encoding,User-Agent
Content-encoding gzip
