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SGSiteGraph

bfs.de

BfS - Startseite

Last scanned Jul 26, 2026, 5:18 AM

89

Overall score

Great

Summary

Das Bundesamt für Strahlenschutz (BfS) arbeitet für die Sicherheit und den Schutz des Menschen und der Umwelt vor Schäden durch ionisierende und nichtionisierende Strahlung. This website uses Apache. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.

Das Bundesamt für Strahlenschutz (BfS) arbeitet für die Sicherheit und den Schutz des Menschen und der Umwelt vor Schäden durch ionisierende und nichtionisierende Strahlung.

Top issues to fix

4 issues found

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • 20 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

80

SEO

3 issue(s) found

80

Performance

1.25 s

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Das Bundesamt für Strahlenschutz (BfS) arbeitet für die Sicherheit und den Schutz des Menschen und der Umwelt vor Schäden durch ionisierende und nichtionisierende Strahlung.

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Meta tags

Title
BfS - Startseite
Description
Das Bundesamt für Strahlenschutz (BfS) arbeitet für die Sicherheit und den Schutz des Menschen und der Umwelt vor Schäden durch ionisierende und nichtionisierende Strahlung. 
Canonical
https://www.bfs.de/DE/home/home_node.html
Language
de
Charset
UTF-8
Viewport
width=device-width; initial-scale=1.0;
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Startseite
og:description
Startseite
og:type
website
og:url
https://www.bfs.de/DE/home/home_node.html

Twitter Card

twitter:card
summary_large_image
twitter:title
Startseite
twitter:description
Startseite

Technologies

Detected frameworks, languages, and tools.

jQueryApache

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
80.245.144.147
ASN
—

DNS records

TypeValue
A
  • 80.245.144.147
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
D-Trust GmbH
Subject
www.bfs.de
Valid from
Apr 5, 2026
Valid to
Oct 20, 2026
Days until expiry
83
SAN domains
www.bfs.de, www.bundesamtfuerstrahlenschutz.de, www.bundesamt-fuer-strahlenschutz.de, www.bfs.bund.de, odlinfo.bfs.de, demosonde.bfs.de, bundesamtfuerstrahlenschutz.de, bundesamt-fuer-strahlenschutz.de, bfs.de, bfs.bund.de

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyEnabled
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: none · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 9 · H3 42

Links

493 internal · 15 external · 20 broken

Images

37 total · 6 missing alt

Scripts / Styles

6 scripts · 14 stylesheets

JS / CSS size

1.7 KB · 454 KB

Page size

184 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
3
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://bfs.de
Final URL
https://www.bfs.de/DE/home/home_node.html
HTTP status
200
HTTP version
HTTP/1.1
Response time
1.24 s
HTML size
184 KB
Redirect chain
https://bfs.de → https://www.bfs.de/ → https://www.bfs.de/DE/home/home_node.html

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Frequently asked questions

What technology does bfs.de use?
bfs.de is built with jQuery, Apache.
Is bfs.de secure (HTTPS)?
Yes. bfs.de uses TLS 1.3 with a certificate issued by D-Trust GmbH, valid until Oct 20, 2026.
Who hosts bfs.de?
Hosting provider information for bfs.de is not available yet.
What is bfs.de's SEO score?
bfs.de scored 80/100 for SEO in the latest analysis (great).
What is bfs.de's overall website score?
bfs.de has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.