atudo.net
atudo GmbH
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Fair
Summary
This website uses Nginx hosted on GODADDY-SXB - Host Europe GmbH, DE. SEO is fair (50/100) and accessibility is good (80/100). Security scores poor (25/100) and performance excellent (100/100). Top issue: Missing meta description.
- Germany
- Hosted on GODADDY-SXB - Host Europe GmbH, DE
Top issues to fix
12 issues found · 4 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.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
+6 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
659 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
- info@atudo.net
- Phone
- +494069656198
Meta tags
- Title
- atudo GmbH
- Description
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- GODADDY-SXB - Host Europe GmbH, DE
- CDN provider
- —
- IP address
- 92.205.52.214
- ASN
- AS21499 (GODADDY-SXB - Host Europe GmbH, DE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- ispgateway
- Subject
- webslave.ispgateway.de
- Valid from
- Dec 14, 2022
- Valid to
- May 1, 2050
- Days until expiry
- 8649
- SAN domains
- —
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 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
0 scripts · 1 stylesheets
JS / CSS size
0 B · 0 B
Page size
3.3 KB
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
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://atudo.net
- Final URL
- https://atudo.net
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 659 ms
- HTML size
- 3.3 KB
- Redirect chain
- https://atudo.net
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does atudo.net use?
- atudo.net is built with Nginx.
- Is atudo.net secure (HTTPS)?
- Yes. atudo.net uses TLS 1.3 with a certificate issued by ispgateway, valid until May 1, 2050.
- Who hosts atudo.net?
- atudo.net is hosted on GODADDY-SXB - Host Europe GmbH, DE.
- What is atudo.net's SEO score?
- atudo.net scored 50/100 for SEO in the latest analysis (fair).
- What is atudo.net's overall website score?
- atudo.net has an overall SiteGraph score of 62/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card