sturmlan.net
Sturmnetz - Ihr Dienstleister rund ums Internet
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Great
Summary
Wir entwickeln für Sie Websites mit Content Management System, Onlineshops, individuelle Speziallösungen - schlüsselfertig und maßgeschneidert. This website uses PHP hosted on HETZNER-AS - Hetzner Online GmbH, DE. SEO is good (80/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: No H1 heading found.
Wir entwickeln für Sie Websites mit Content Management System, Onlineshops, individuelle Speziallösungen - schlüsselfertig und maßgeschneidert.
- Germany
- Hosted on HETZNER-AS - Hetzner Online GmbH, DE
Top issues to fix
6 issues found · 2 high priority
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.
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.
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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
2 issue(s) found
Performance
302 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Wir entwickeln für Sie Websites mit Content Management System, Onlineshops, individuelle Speziallösungen - schlüsselfertig und maßgeschneidert.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Sturmnetz - Ihr Dienstleister rund ums Internet
- Description
- Wir entwickeln für Sie Websites mit Content Management System, Onlineshops, individuelle Speziallösungen - schlüsselfertig und maßgeschneidert.
- Canonical
- https://www.sturmnetz.de/
- Language
- de
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- HETZNER-AS - Hetzner Online GmbH, DE
- CDN provider
- —
- IP address
- 46.4.195.1
- 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
- www.sturmnetz.de
- Valid from
- Jul 3, 2026
- Valid to
- Oct 1, 2026
- Days until expiry
- 37
- SAN domains
- www.sturmnetz.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 8 · H3 0
Links
53 internal · 1 external · 0 broken
Images
13 total · 0 missing alt
Scripts / Styles
6 scripts · 4 stylesheets
JS / CSS size
154 KB · 173 KB
Page size
28.1 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- 53
SEO issues
- No H1 heading found
- No structured data (JSON-LD) found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://sturmlan.net
- Final URL
- https://www.sturmnetz.de/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 302 ms
- HTML size
- 28.1 KB
- Redirect chain
- https://sturmlan.net → https://www.sturmnetz.de/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does sturmlan.net use?
- sturmlan.net is built with PHP, Bootstrap, jQuery, Nginx.
- Is sturmlan.net secure (HTTPS)?
- Yes. sturmlan.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 1, 2026.
- Who hosts sturmlan.net?
- sturmlan.net is hosted on HETZNER-AS - Hetzner Online GmbH, DE.
- What is sturmlan.net's SEO score?
- sturmlan.net scored 80/100 for SEO in the latest analysis (great).
- What is sturmlan.net's overall website score?
- sturmlan.net has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card