Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 78.47.48.18 |
| Server Software | Apache/2 |
| 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 78.47.48.18
Server Software Apache/2
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).
Performance
| DNS Lookup | 30.1 ms |
| TCP Connect | 44.5 ms |
| TLS Handshake | 25.7 ms |
| Time To First Byte (TTFB) | 231.6 ms |
| Content Download | 0.1 ms |
| Total Response Time | 231.7 ms |
DNS Lookup 30.1 ms
TCP Connect 44.5 ms
TLS Handshake 25.7 ms
Time To First Byte (TTFB) 231.6 ms
Content Download 0.1 ms
Total Response Time 231.7 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 | Van de Stadt Design - Yacht Designers and Naval Architects |
| Meta Description | Van de Stadt Design Yacht Designers and Naval Architects with 70 Years Experience in Custom Build, Serial Production or Do It Yourself (DIY) |
| Robots Meta | all |
Title Van de Stadt Design - Yacht Designers and Naval Architects
Meta Description Van de Stadt Design Yacht Designers and Naval Architects with 70 Years Experience in Custom Build, Serial Production or Do It Yourself (DIY)
Robots Meta all
Detected Technologies
| Technology | jQuery Google Analytics Apache PHP |
Technology jQuery Google Analytics Apache PHP
HTTP Headers
| X-powered-by
| PHP/5.6.40 |
| Expires
| Mon, 26 Jul 1997 05:00:00 GMT |
| Pragma
| no-cache |
| Set-cookie
| exp_tracker=a%3A1%3A%7Bi%3A0%3Bs%3A5%3A%22index%22%3B%7D; path=/ |
| Last-modified
| Tue, 21 Jul 2026 13:14:38 GMT |
| Vary
| Accept-Encoding,User-Agent |
| Content-encoding
| gzip |
| Content-length
| 3049 |
| Content-type
| text/html; charset=utf-8 |
| Date
| Tue, 21 Jul 2026 13:14:37 GMT |
| Server
| Apache/2 |
Meta Tags
| Content-type | text/html; charset=utf-8 |
| Description | Van de Stadt Design Yacht Designers and Naval Architects with 70 Years Experience in Custom Build, Serial Production or Do It Yourself (DIY) |
| Keywords | yacht, design, boats, sailing, naval architects, building plans, motoryacht |
| Robots | all |
| Google-site-verification | UslPebJWAGNOhcj3SKlS1zIXFb0vkndAAYAXR_mAxyg |
X-powered-by PHP/5.6.40
Expires Mon, 26 Jul 1997 05:00:00 GMT
Pragma no-cache
Set-cookie exp_tracker=a%3A1%3A%7Bi%3A0%3Bs%3A5%3A%22index%22%3B%7D; path=/
Last-modified Tue, 21 Jul 2026 13:14:38 GMT
Vary Accept-Encoding,User-Agent
Content-encoding gzip
Content-length 3049
Content-type text/html; charset=utf-8
Date Tue, 21 Jul 2026 13:14:37 GMT
Server Apache/2
