velux.de
Dachfenster-Hersteller VELUX
Last scanned Jul 26, 2026, 4:17 PM
Overall score
Great
Summary
VELUX ist der weltweit größte Hersteller von Dachfenstern aller Art ▶ Entdecken Sie unser umfangreiches Sortiment!. This website uses Google Analytics. SEO is excellent (90/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (90/100). Top issue: robots.txt not found.
VELUX
VELUX ist der weltweit größte Hersteller von Dachfenstern aller Art ▶ Entdecken Sie unser umfangreiches Sortiment!
- Gazellenkamp 168, Hamburg, Hamburg, 22527, DE
Top issues to fix
8 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+2 more issues — details in the sections below.
SEO
2 issue(s) found
Performance
686 ms
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
- +49 800 3242504
- Address
- Gazellenkamp 168, Hamburg, Hamburg, 22527, DE
Meta tags
- Title
- Dachfenster-Hersteller VELUX
- Description
- VELUX ist der weltweit größte Hersteller von Dachfenstern aller Art ▶ Entdecken Sie unser umfangreiches Sortiment!
- Canonical
- https://www.velux.de
- Language
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1.0
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- 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
- DigiCert Inc
- Subject
- www.velux.com
- Valid from
- May 6, 2026
- Valid to
- Nov 20, 2026
- Days until expiry
- 114
- SAN domains
- www.velux.com, velux.at, velux.ba, velux.be, velux.bg, velux.ca, velux.ch, velux.co.jp, velux.co.nz, velux.co.uk, velux.com, velux.com.au, velux.com.tr, velux.cz, velux.de, velux.dk, velux.ee, velux.es, velux.fr, velux.hr, velux.hu, velux.ie, velux.it, velux.lat, velux.lt, velux.lv, velux.nl, velux.no, velux.pl, velux.pt, velux.ro, velux.rs, velux.se, velux.si, velux.sk, velux.ua, www.velux.at, www.velux.ba, www.velux.be, www.velux.bg, www.velux.ca, www.velux.ch, www.velux.co.jp, www.velux.co.nz, www.velux.co.uk, www.velux.com.au, www.velux.com.tr, www.velux.cz, www.velux.de, www.velux.dk, www.velux.ee, www.velux.es, www.velux.fr, www.velux.hr, www.velux.hu, www.velux.ie, www.velux.it, www.velux.lat, www.velux.lt, www.velux.lv, www.velux.nl, www.velux.no, www.velux.pl, www.velux.pt, www.velux.ro, www.velux.rs, www.velux.se, www.velux.si, www.velux.sk, www.velux.ua, commercial.velux.at, commercial.velux.be, commercial.velux.ch, commercial.velux.co.uk, commercial.velux.com, commercial.velux.cz, commercial.velux.de, commercial.velux.dk, commercial.velux.fr, commercial.velux.hr, commercial.velux.hu, commercial.velux.ie, commercial.velux.nl, commercial.velux.no, commercial.velux.pl, commercial.velux.ro, commercial.velux.se, commercial.veluxusa.com, eszkozok.velux.hu, info.velux.at, info.velux.be, info.velux.ch, info.velux.de, informatie.velux.nl, kaynaklar.velux.com.tr, klienditugi.velux.ee, materialy.velux.pl, materijali.velux.ba, materijali.velux.hr, materijali.velux.rs, podklady.velux.cz, podklady.velux.sk, pro.velux.si, pro.veluxusa.com, resources.velux.co.nz, resources.velux.co.uk, resources.velux.com, resources.velux.com.au, resources.velux.ie, resources.velux.ua, ressourcer.velux.dk, ressurser.velux.no, resursai.velux.lt, resurse.velux.ro, resurser.velux.se, resursi.velux.bg, resursi.velux.lv, tools.velux.es, tools.velux.fr, tools.velux.it, tools.velux.pt, veluxcollection.com, www.veluxcollection.com, order-tracker.theroofwindowstore.co.uk, order-tracker.velux.com, healthybuildings.velux.com, sustainability.velux.com, veluxcommercial.at, veluxcommercial.be, veluxcommercial.ch, veluxcommercial.co.uk, veluxcommercial.de, veluxcommercial.dk, veluxcommercial.fr, veluxcommercial.hr, veluxcommercial.hu, veluxcommercial.nl, veluxcommercial.no, veluxcommercial.pl, veluxcommercial.ro, veluxcommercial.se, order-tracker.itzala.com, cd-sitecore-api-marketing-prod.velux.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 1 · H2 4 · H3 17
Links
102 internal · 17 external · 20 broken
Images
3 total · 0 missing alt
Scripts / Styles
4 scripts · 2 stylesheets
JS / CSS size
196 KB · 0 B
Page size
318 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
Scan details
- Requested URL
- https://velux.de
- Final URL
- https://www.velux.de/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 680 ms
- HTML size
- 318 KB
- Redirect chain
- https://velux.de → https://www.velux.de/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does velux.de use?
- velux.de is built with Vue.js, Google Analytics.
- Is velux.de secure (HTTPS)?
- Yes. velux.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Nov 20, 2026.
- Who hosts velux.de?
- Hosting provider information for velux.de is not available yet.
- What is velux.de's SEO score?
- velux.de scored 90/100 for SEO in the latest analysis (excellent).
- What is velux.de's overall website score?
- velux.de has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
- What company operates velux.de?
- velux.de is operated by VELUX. VELUX ist der weltweit größte Hersteller von Dachfenstern aller Art ▶ Entdecken Sie unser umfangreiches Sortiment!
OpenGraph & Twitter Card
OpenGraph
Twitter Card