Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 81.169.145.147 |
| Server Software | Apache/2.4.68 (Unix) |
|
🔒 🟡 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 81.169.145.147
Server Software Apache/2.4.68 (Unix)
🔒 🟡 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.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://pertler.de:443 | 301 | HTTP/2 301 |
| 2 | https://www.pertler.de/ | 200 | HTTP/2 200 |
#1 URL https://pertler.de:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.pertler.de/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 22.7 ms |
| TCP Connect | 52.7 ms |
| TLS Handshake | 33.8 ms |
| Time To First Byte (TTFB) | 145.6 ms |
| Content Download | 76.5 ms |
| Total Response Time | 222.1 ms |
DNS Lookup 22.7 ms
TCP Connect 52.7 ms
TLS Handshake 33.8 ms
Time To First Byte (TTFB) 145.6 ms
Content Download 76.5 ms
Total Response Time 222.1 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 | Heizung Sanitär, Kundendienst, Elektrotechnik und Bäder & Wellness in München - Ernst Pertler GmbH |
| Canonical | https://www.pertler.de/homepage-2/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | Heizung Sanitär, Kundendienst, Elektrotechnik und Bäder & Wellness in München - Ernst Pertler GmbH |
| Open Graph Image | https://www.pertler.de/wp-content/uploads/2020/12/best50-... |
| Twitter Card | summary_large_image |
Title Heizung Sanitär, Kundendienst, Elektrotechnik und Bäder & Wellness in München - Ernst Pertler GmbH Canonical https://www.pertler.de/homepage-2/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Open Graph Title Heizung Sanitär, Kundendienst, Elektrotechnik und Bäder & Wellness in München - Ernst Pertler GmbH Open Graph Image https://www.pertler.de/wp-content/uploads/2020/12/best50-... Twitter Card summary_large_image Detected Technologies
| Technology | WordPress jQuery Google Analytics Google Tag Manager Apache PHP |
Technology WordPress jQuery Google Analytics Google Tag Manager Apache PHP
HTTP Headers
| Date
| Thu, 23 Jul 2026 10:12:07 GMT |
| Server
| Apache/2.4.68 (Unix) |
| X-powered-by
| PHP/8.4.22 |
| Vary
| Accept-Encoding,Cookie,User-Agent |
| Cache-control
| max-age=3, must-revalidate |
| Content-type
| text/html; charset=UTF-8 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Article:modified_time | 2026-03-09T09:55:45+00:00 |
| Generator | Site Kit by Google 1.168.0 |
Date Thu, 23 Jul 2026 10:12:07 GMT
Server Apache/2.4.68 (Unix)
X-powered-by PHP/8.4.22
Vary Accept-Encoding,Cookie,User-Agent
Cache-control max-age=3, must-revalidate
Content-type text/html; charset=UTF-8
