visitduesseldorf.de
Visit Düsseldorf - Düsseldorf erleben
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Fair
Summary
Erleben Sie hervorragende Sehenswürdigkeiten ✅ Buchen Sie tolle Stadtführungen ✅ Informieren Sie sich von A-Z über Düsseldorf ✅ Besuchen Sie uns jetzt!. This website uses Google Analytics behind Cloudflare CDN. SEO is good (85/100) and accessibility is fair (70/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
Erleben Sie hervorragende Sehenswürdigkeiten ✅ Buchen Sie tolle Stadtführungen ✅ Informieren Sie sich von A-Z über Düsseldorf ✅ Besuchen Sie uns jetzt!
Top issues to fix
9 issues found · 3 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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+3 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
1.82 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- +4921173717070
Meta tags
- Title
- Visit Düsseldorf - Düsseldorf erleben
- Description
- Erleben Sie hervorragende Sehenswürdigkeiten ✅ Buchen Sie tolle Stadtführungen ✅ Informieren Sie sich von A-Z über Düsseldorf ✅ Besuchen Sie uns jetzt!
- Canonical
- https://www.visitduesseldorf.de/
- Language
- de
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- index,follow
- Manifest
- https://www.visitduesseldorf.de/_Resources/Static/Packages/Newland.BaseTheme/images/favicons/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- visitduesseldorf.de
- Valid from
- Jul 27, 2026
- Valid to
- Oct 25, 2026
- Days until expiry
- 61
- SAN domains
- visitduesseldorf.de, *.visitduesseldorf.de
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 8 · H3 71
Links
106 internal · 11 external · 2 broken
Images
52 total · 28 missing alt
Scripts / Styles
36 scripts · 1 stylesheets
JS / CSS size
6.6 KB · 8.7 KB
Page size
269 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://visitduesseldorf.de
- Final URL
- https://www.visitduesseldorf.de/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.82 s
- HTML size
- 269 KB
- Redirect chain
- https://visitduesseldorf.de → https://www.visitduesseldorf.de/
See something wrong on this report? Request a correction
Related websites
Same technology stack
ashbyprd.com
All-in-one Recruiting Software for Ambitious Teams | Ashby
atlan.com
Atlan - The Context Layer for AI
1001spiele.de
1001 Spiele - Kostenlose coole online Spiele spielen!
1001jeux.fr
1001 Jeux - Jouer aux meilleurs Jeux Gratuits en ligne!
activtrak.com
ActivTrak Work Intelligence for Productivity Optimization
avinor.no
Avinor – Flyplasser, reiseinformasjon og tjenester i Norge
Frequently asked questions
- What technology does visitduesseldorf.de use?
- visitduesseldorf.de is built with Google Analytics.
- Is visitduesseldorf.de secure (HTTPS)?
- Yes. visitduesseldorf.de uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 25, 2026.
- Who hosts visitduesseldorf.de?
- Hosting provider information for visitduesseldorf.de is not available yet.
- What is visitduesseldorf.de's SEO score?
- visitduesseldorf.de scored 85/100 for SEO in the latest analysis (great).
- What is visitduesseldorf.de's overall website score?
- visitduesseldorf.de has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card