stadtdesign.com
Van de Stadt Design - Yacht Designers and Naval Architects
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Fair
Summary
Van de Stadt Design Yacht Designers and Naval Architects with 70 Years Experience in Custom Build, Serial Production or Do It Yourself (DIY). This website uses PHP hosted on HETZNER-AS - Hetzner Online GmbH, DE. SEO is fair (70/100) and accessibility is poor (45/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
Van de Stadt Design Yacht Designers and Naval Architects with 70 Years Experience in Custom Build, Serial Production or Do It Yourself (DIY)
- Germany
- Hosted on HETZNER-AS - Hetzner Online GmbH, DE
Top issues to fix
13 issues found · 5 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
TLS certificate expires in 18 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
+7 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
272 ms
Security
HTTPS & header checks
Accessibility
4 issue(s) found
Organization
Company details published in this site's own structured data.
Van de Stadt Design Yacht Designers and Naval Architects with 70 Years Experience in Custom Build, Serial Production or Do It Yourself (DIY)
Contact
Email, phone, and address published on this site's own pages.
- info@stadtdesign.com
Meta tags
- Title
- Van de Stadt Design - Yacht Designers and Naval Architects
- Description
- Van de Stadt Design Yacht Designers and Naval Architects with 70 Years Experience in Custom Build, Serial Production or Do It Yourself (DIY)
- Canonical
- Language
- Charset
- utf-8
- Viewport
- Robots meta
- all
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- HETZNER-AS - Hetzner Online GmbH, DE
- CDN provider
- —
- IP address
- 78.47.48.18
- ASN
- AS24940 (HETZNER-AS - Hetzner Online GmbH, DE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- mail.stadtdesign.com
- Valid from
- Jun 14, 2026
- Valid to
- Sep 12, 2026
- Days until expiry
- 18
- SAN domains
- mail.stadtdesign.com, mail.stadtdesign.nl, stadtdesign.com, stadtdesign.nl, www.stadtdesign.com, www.stadtdesign.nl
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 0 · H2 1 · H3 0
Links
72 internal · 0 external · 0 broken
Images
2 total · 2 missing alt
Scripts / Styles
7 scripts · 2 stylesheets
JS / CSS size
318 KB · 0 B
Page size
13.1 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 185
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://stadtdesign.com
- Final URL
- https://stadtdesign.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 272 ms
- HTML size
- 13.1 KB
- Redirect chain
- https://stadtdesign.com
See something wrong on this report? Request a correction
Related websites
Same technology stack
3u.net
3U HOLDING AG: Erfolg in Digitalisierung, Onlinehandel & Erneuerbaren Energien
lloyds.in
Innovative Steel Manufacturing by Lloyds Metals India
gemorion.in
Industrial Chiller Manufacturers | Gem Orion, Coimbatore
eamore.com.pl
Ogłoszenia towarzyskie, sex anonse i oferty erotyczne - Eamore.com.pl
htmedia.in
HT Media: India's Leading Print & Digital Media Company
fogodechao.com
Fogo de Chão | Authentic Brazilian Steakhouse Restaurant
Same hosting provider
lavozdelanzarote.com
La Voz de Lanzarote - Noticias de Lanzarote y Canarias
contao.org
Contao Open Source CMS
whonix.org
Whonix - Superior Internet Privacy
anisearch.de
aniSearch ‒ We’re all about anime and manga!
hovbi.com
Hovbi Trends — Discover What People Are Searching For
area-europa.net
Area Europa — IA práctica para PYMEs españolas
Frequently asked questions
- What technology does stadtdesign.com use?
- stadtdesign.com is built with PHP, jQuery, Google Analytics, Apache.
- Is stadtdesign.com secure (HTTPS)?
- Yes. stadtdesign.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 12, 2026.
- Who hosts stadtdesign.com?
- stadtdesign.com is hosted on HETZNER-AS - Hetzner Online GmbH, DE.
- What is stadtdesign.com's SEO score?
- stadtdesign.com scored 70/100 for SEO in the latest analysis (fair).
- What is stadtdesign.com's overall website score?
- stadtdesign.com has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.
- Is stadtdesign.com hiring?
- stadtdesign.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card