Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 217.160.0.178 |
| Server Software | Apache |
| Compression | gzip |
|
🔒 🟡 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. |
|
🕐 🟡 Slow Response (1420 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 217.160.0.178
Server Software Apache
Compression gzip
🔒 🟡 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.
🕐 🟡 Slow Response (1420 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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://grm-online.de:443 | 301 | HTTP/2 301 |
| 2 | https://www.grm-online.de | 200 | HTTP/2 200 |
#1 URL https://grm-online.de:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.grm-online.de
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 12.7 ms |
| TCP Connect | 43.1 ms |
| TLS Handshake | 34.1 ms |
| Time To First Byte (TTFB) | 1406.7 ms |
| Content Download | 13 ms |
| Total Response Time | 1419.7 ms |
DNS Lookup 12.7 ms
TCP Connect 43.1 ms
TLS Handshake 34.1 ms
Time To First Byte (TTFB) 1406.7 ms
Content Download 13 ms
Total Response Time 1419.7 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 | Startseite - Gütegemeinschaft Reinigung von Fassaden e.V. |
| Robots Meta | index,follow |
Title Startseite - Gütegemeinschaft Reinigung von Fassaden e.V.
Robots Meta index,follow
Detected Technologies
| Technology | Google Analytics Apache PHP |
Technology Google Analytics Apache PHP
HTTP Headers
| Content-type
| text/html; charset=utf-8 |
| X-ws-origin
| available |
| X-ws-ratelimit-limit
| 1000 |
| X-ws-ratelimit-remaining
| 999 |
| Date
| Thu, 20 Aug 2026 04:55:00 GMT |
| Server
| Apache |
| Content-language
| de |
| Content-encoding
| gzip |
| Vary
| Accept-Encoding |
Meta Tags
| X-UA-Compatible | IE=edge |
| X-ua-compatible | IE=edge |
| Generator | TYPO3 CMS |
| Robots | index,follow |
| Google | notranslate |
| Apple-mobile-web-app-capable | no |
| Viewport | width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1, maximum-scale=1 |
Content-type text/html; charset=utf-8
X-ws-origin available
X-ws-ratelimit-limit 1000
X-ws-ratelimit-remaining 999
Date Thu, 20 Aug 2026 04:55:00 GMT
Server Apache
Content-language de
Content-encoding gzip
Vary Accept-Encoding
