pengutronix.de
Pengutronix - Embedded Linux Consulting & Support
Last scanned Aug 6, 2026, 4:00 AM · 14 views
Overall score
Great
Summary
This website uses Apache hosted on HETZNER-AS - Hetzner Online GmbH, DE. SEO is good (75/100) and accessibility is fair (60/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.
- Germany
- Hosted on HETZNER-AS - Hetzner Online GmbH, DE
Top issues to fix
5 issues found · 4 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.
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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
3 issue(s) found
Performance
154 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Score history
+9 overall since Jul 26, 2026
- Overall
- 82
- SEO
- 75
- Security
- 90
- Performance
- 100
- Accessibility
- 60
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- info@pengutronix.de
Meta tags
- Title
- Pengutronix - Embedded Linux Consulting & Support
- Description
- Canonical
- https://pengutronix.de/de/index.html
- Language
- de
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- HETZNER-AS - Hetzner Online GmbH, DE
- CDN provider
- —
- IP address
- 95.216.103.100
- ASN
- AS24940 (HETZNER-AS - Hetzner Online GmbH, DE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- pengutronix.de
- Valid from
- Jul 19, 2026
- Valid to
- Oct 17, 2026
- Days until expiry
- 72
- SAN domains
- distrokit.org, jobs.pengutronix.com, jobs.pengutronix.de, pengutronix.com, pengutronix.de, send-patches.org, sirius.sokrates.pengutronix.de, testbed.pengutronix.de, www.distrokit.org, www.pengutronix.com, www.pengutronix.de, www.send-patches.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 8 · H3 1
Links
42 internal · 7 external · 0 broken
Images
11 total · 11 missing alt
Scripts / Styles
1 scripts · 7 stylesheets
JS / CSS size
83.6 KB · 294 KB
Page size
121 B
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- No H1 heading found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://pengutronix.de
- Final URL
- https://pengutronix.de
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 154 ms
- HTML size
- 121 B
- Redirect chain
- https://pengutronix.de
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does pengutronix.de use?
- pengutronix.de is built with jQuery, Apache.
- Is pengutronix.de secure (HTTPS)?
- Yes. pengutronix.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 17, 2026.
- Who hosts pengutronix.de?
- pengutronix.de is hosted on HETZNER-AS - Hetzner Online GmbH, DE.
- What is pengutronix.de's SEO score?
- pengutronix.de scored 75/100 for SEO in the latest analysis (fair).
- What is pengutronix.de's overall website score?
- pengutronix.de has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
- Has pengutronix.de's score changed over time?
- pengutronix.de's overall score has improved by 9 points (from 73 to 82) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card