bfn.de
Bundesamt für Naturschutz (BfN)
Last scanned Aug 3, 2026, 3:00 AM · 8 views
Overall score
Excellent
Summary
Das BfN nimmt als Bundesoberbehörde fachliche, wissenschaftliche und administrative Aufgaben im Naturschutz wahr. This website uses Apache. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.
Das BfN nimmt als Bundesoberbehörde fachliche, wissenschaftliche und administrative Aufgaben im Naturschutz wahr.
Top issues to fix
5 issues found
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
302 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+2 overall since Jul 26, 2026
- Overall
- 90
- SEO
- 75
- Security
- 100
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Das BfN nimmt als Bundesoberbehörde fachliche, wissenschaftliche und administrative Aufgaben im Naturschutz wahr.
Meta tags
- Title
- Bundesamt für Naturschutz (BfN)
- Description
- Das BfN nimmt als Bundesoberbehörde fachliche, wissenschaftliche und administrative Aufgaben im Naturschutz wahr.
- Canonical
- https://www.bfn.de/
- Language
- de
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
- https://www.bfn.de/site.webmanifest
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 1.3
- Issuer
- Sectigo Limited
- Subject
- *.bfn.de
- Valid from
- Apr 18, 2026
- Valid to
- Nov 2, 2026
- Days until expiry
- 91
- SAN domains
- *.bfn.de, bfn.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 15 · H3 188
Links
635 internal · 14 external · 20 broken
Images
11 total · 0 missing alt
Scripts / Styles
7 scripts · 2 stylesheets
JS / CSS size
13.4 KB · 28.9 KB
Page size
796 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://bfn.de
- Final URL
- https://www.bfn.de/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 286 ms
- HTML size
- 796 KB
- Redirect chain
- https://bfn.de → https://www.bfn.de/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does bfn.de use?
- bfn.de is built with Drupal, Apache.
- Is bfn.de secure (HTTPS)?
- Yes. bfn.de uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Nov 2, 2026.
- Who hosts bfn.de?
- Hosting provider information for bfn.de is not available yet.
- What is bfn.de's SEO score?
- bfn.de scored 75/100 for SEO in the latest analysis (fair).
- What is bfn.de's overall website score?
- bfn.de has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has bfn.de's score changed over time?
- bfn.de's overall score has improved by 2 points (from 88 to 90) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card