irondns.de
ironDNS®
Last scanned Jul 27, 2026, 10:43 AM · 1 view
Overall score
Fair
Summary
This website uses Google Analytics hosted on KNIPP-AS - Knipp Medien und Kommunikation GmbH, DE. SEO is fair (55/100) and accessibility is good (85/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Missing meta description.
- Germany
- Hosted on KNIPP-AS - Knipp Medien und Kommunikation GmbH, DE
Top issues to fix
10 issues found · 3 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+4 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
1.14 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
- Phone
- +492319703222
Meta tags
- Title
- ironDNS®
- Description
- Canonical
- Language
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- KNIPP-AS - Knipp Medien und Kommunikation GmbH, DE
- CDN provider
- —
- IP address
- 195.253.6.164
- ASN
- AS8391 (KNIPP-AS - Knipp Medien und Kommunikation GmbH, DE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.irondns.net
- Valid from
- Feb 9, 2026
- Valid to
- Feb 9, 2027
- Days until expiry
- 197
- SAN domains
- www.irondns.net, irondns.net, manager.irondns.net, soap.irondns.net, manager.sandbox.irondns.net, soap.sandbox.irondns.net, manager-be1.irondns.net, api.irondns.net, api.sandbox.irondns.net
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 0 · H3 0
Links
32 internal · 2 external · 0 broken
Images
7 total · 0 missing alt
Scripts / Styles
23 scripts · 10 stylesheets
JS / CSS size
78.2 KB · 9.3 KB
Page size
152 B
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://irondns.de
- Final URL
- https://irondns.net/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.14 s
- HTML size
- 152 B
- Redirect chain
- https://irondns.de → http://irondns.net → https://irondns.net/
See something wrong on this report? Request a correction
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Same hosting provider
irondns.net
Redirection...
knipp.de
Knipp Medien und Kommunikation GmbH
alltours.de
Pauschalreisen bei alltours buchen: alles. aber günstig.
Frequently asked questions
- What technology does irondns.de use?
- irondns.de is built with jQuery, Google Analytics, Google Ads.
- Is irondns.de secure (HTTPS)?
- Yes. irondns.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 9, 2027.
- Who hosts irondns.de?
- irondns.de is hosted on KNIPP-AS - Knipp Medien und Kommunikation GmbH, DE.
- What is irondns.de's SEO score?
- irondns.de scored 55/100 for SEO in the latest analysis (fair).
- What is irondns.de's overall website score?
- irondns.de has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card