ddnss.de
DDNS - Service • Kostenloser DynDNS Service • Deutscher DynDNS Dienst Anbieter
Last scanned Jul 29, 2026, 11:00 AM · 17 views
Overall score
Great
Summary
DynDNS Service (Dynamic Domain Name Service) ist ein Service, über den ein Computer trotz wechselnder IP-Adresse immer unter demselben Domänennamen erreichbar ist. This website uses Apache. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
DynDNS Service (Dynamic Domain Name Service) ist ein Service, über den ein Computer trotz wechselnder IP-Adresse immer unter demselben Domänennamen erreichbar ist.
Top issues to fix
9 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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+3 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
121 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 15, 2026
- Overall
- 87
- SEO
- 65
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
DynDNS Service (Dynamic Domain Name Service) ist ein Service, über den ein Computer trotz wechselnder IP-Adresse immer unter demselben Domänennamen erreichbar ist.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- DDNS - Service • Kostenloser DynDNS Service • Deutscher DynDNS Dienst Anbieter
- Description
- DynDNS Service (Dynamic Domain Name Service) ist ein Service, über den ein Computer trotz wechselnder IP-Adresse immer unter demselben Domänennamen erreichbar ist.
- Canonical
- Language
- de
- 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 1.2
- Issuer
- Let's Encrypt
- Subject
- ddnss.de
- Valid from
- Jun 8, 2026
- Valid to
- Sep 6, 2026
- Days until expiry
- 39
- SAN domains
- ddnss.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 7 · H3 8
Links
11 internal · 2 external · 13 broken
Images
0 total · 0 missing alt
Scripts / Styles
15 scripts · 8 stylesheets
JS / CSS size
2.2 KB · 7.3 KB
Page size
27.6 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://ddnss.de
- Final URL
- https://ddnss.de
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 121 ms
- HTML size
- 27.6 KB
- Redirect chain
- https://ddnss.de
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Frequently asked questions
- What technology does ddnss.de use?
- ddnss.de is built with PHP, jQuery, Google Analytics, Apache.
- Is ddnss.de secure (HTTPS)?
- Yes. ddnss.de uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 6, 2026.
- Who hosts ddnss.de?
- Hosting provider information for ddnss.de is not available yet.
- What is ddnss.de's SEO score?
- ddnss.de scored 65/100 for SEO in the latest analysis (fair).
- What is ddnss.de's overall website score?
- ddnss.de has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Has ddnss.de's score changed over time?
- ddnss.de's overall score has declined by 3 points (from 90 to 87) since Jul 15, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card