Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 85.215.6.122 |
| Server Software | CM4all Webserver |
| 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. |
|
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 85.215.6.122
Server Software CM4all Webserver
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.
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://stb-herschbach.de:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | http://571126561.swh.strato-hosting.eu/ | 200 | HTTP/1.1 200 OK |
#1 URL https://stb-herschbach.de:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL http://571126561.swh.strato-hosting.eu/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 53.3 ms |
| TCP Connect | 82.5 ms |
| TLS Handshake | ~80 ms |
| Time To First Byte (TTFB) | 143.4 ms |
| Content Download | 30.1 ms |
| Total Response Time | 173.6 ms |
DNS Lookup 53.3 ms
TCP Connect 82.5 ms
TLS Handshake ~80 ms
Time To First Byte (TTFB) 143.4 ms
Content Download 30.1 ms
Total Response Time 173.6 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 | Herschbach & Wischmann - Steuerberater in Duisburg |
| Meta Description | Sie sind auf der Suche nach einer Steuerberatungskanzlei in Duisburg mit über 25 Jahren Erfahrung. Wir legen den Fokus auf kompetente, qualifizierte & ganzheitliche Beratung unserer Mandanten. Kontaktieren Sie uns gerne! |
Title Herschbach & Wischmann - Steuerberater in Duisburg
Meta Description Sie sind auf der Suche nach einer Steuerberatungskanzlei in Duisburg mit über 25 Jahren Erfahrung. Wir legen den Fokus auf kompetente, qualifizierte & ganzheitliche Beratung unserer Mandanten. Kontaktieren Sie uns gerne!
Detected Technologies
| Technology | jQuery Google Analytics Cloudflare PHP |
Technology jQuery Google Analytics Cloudflare PHP
HTTP Headers
| Content-Type
| text/html; charset=utf-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| X-WS-Origin
| available |
| X-WS-RateLimit-Limit
| 1000 |
| X-WS-RateLimit-Remaining
| 999 |
| Server
| CM4all Webserver |
| Date
| Fri, 24 Jul 2026 11:59:04 GMT |
| Vary
| Cookie |
| P3p
| CP="CAO PSA OUR" |
| Set-cookie
| beng_proxy_session=2b19cba314de354500000000419d3862; HttpOnly; Path=/; Version=1; SameSite=strict; Discard |
| Cache-control
| no-store |
| Content-Encoding
| gzip |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| Description | Sie sind auf der Suche nach einer Steuerberatungskanzlei in Duisburg mit über 25 Jahren Erfahrung. Wir legen den Fokus auf kompetente, qualifizierte & ganzheitliche Beratung unserer Mandanten. Kontaktieren Sie uns gerne! |
| Viewport | width=device-width, initial-scale=1 |
Content-Type text/html; charset=utf-8
Transfer-Encoding chunked
Connection keep-alive
X-WS-Origin available
X-WS-RateLimit-Limit 1000
X-WS-RateLimit-Remaining 999
Server CM4all Webserver
Date Fri, 24 Jul 2026 11:59:04 GMT
Vary Cookie
P3p CP="CAO PSA OUR"
Set-cookie beng_proxy_session=2b19cba314de354500000000419d3862; HttpOnly; Path=/; Version=1; SameSite=strict; Discard
Cache-control no-store
Content-Encoding gzip
