What technology does bmu.de use?

We did not detect any specific technologies for bmu.de in the latest scan.

Is bmu.de secure (HTTPS)?

Yes. bmu.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 24, 2026.

Hosting provider information for bmu.de is not available yet.

What is bmu.de's SEO score?

bmu.de scored 75/100 for SEO in the latest analysis (fair).

What is bmu.de's overall website score?

bmu.de has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.

Has bmu.de's score changed over time?

bmu.de's overall score has stayed steady at 93/100 since Jul 26, 2026.

bmu.de

BMUKN: Bundesministerium für Umwelt, Klimaschutz, Naturschutz und nukleare Sicherheit

Last scanned Aug 3, 2026, 1:00 AM · 6 views

Overall score

Excellent

Summary

Offizielle Internetseite des Bundesministeriums für Umwelt, Klimaschutz, Naturschutz und nukleare Sicherheit - BMUKN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

Offizielle Internetseite des Bundesministeriums für Umwelt, Klimaschutz, Naturschutz und nukleare Sicherheit - BMUKN

Top issues to fix

5 issues found

Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
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.

SEO

4 issue(s) found

100

Performance

370 ms

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

0 overall since Jul 26, 2026

Overall: 93
SEO: 75
Security: 100
Performance: 100
Accessibility: 100

Organization

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

Offizielle Internetseite des Bundesministeriums für Umwelt, Klimaschutz, Naturschutz und nukleare Sicherheit - BMUKN

Facebook Instagram

Contact

Email, phone, and address published on this site's own pages.

Email: postmaster@bundesumweltministerium.de

Meta tags

Title: BMUKN: Bundesministerium für Umwelt, Klimaschutz, Naturschutz und nukleare Sicherheit
Description: Offizielle Internetseite des Bundesministeriums für Umwelt, Klimaschutz, Naturschutz und nukleare Sicherheit - BMUKN
Canonical: https://www.bundesumweltministerium.de/
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta: index, follow
Manifest: https://www.bundesumweltministerium.de/typo3conf/ext/bmub_sitepackage/Resources/Public/misc/favicon/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

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: Let's Encrypt
Subject: www.natuerlicher-klimaschutz.de
Valid from: Jul 26, 2026
Valid to: Oct 24, 2026
Days until expiry: 82
SAN domains: bmu.bund.de, bmu.de, bmukn.bund.de, bmuv.bund.de, bmuv.de, bundesumweltministerium.de, natuerlicher-klimaschutz.de, v11.live.typo3.bmu.info, www.bmu.bund.de, www.bmu.de, www.bmukn.bund.de, www.bmuv.bund.de, www.bmuv.de, www.bundesumweltministerium.de, www.natuerlicher-klimaschutz.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 9 · H3 32

Links

82 internal · 7 external · 20 broken

Images

18 total · 0 missing alt

Scripts / Styles

7 scripts · 3 stylesheets

JS / CSS size

20.0 KB · 0 B

Page size

161 KB

Robots.txt & Sitemap

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

SEO issues

Title longer than 60 characters
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://bmu.de
Final URL: https://www.bundesumweltministerium.de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 367 ms
HTML size: 161 KB
Redirect chain: https://bmu.de → https://www.bundesumweltministerium.de/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does bmu.de use?: We did not detect any specific technologies for bmu.de in the latest scan.
Is bmu.de secure (HTTPS)?: Yes. bmu.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 24, 2026.
Who hosts bmu.de?: Hosting provider information for bmu.de is not available yet.
What is bmu.de's SEO score?: bmu.de scored 75/100 for SEO in the latest analysis (fair).
What is bmu.de's overall website score?: bmu.de has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
Has bmu.de's score changed over time?: bmu.de's overall score has stayed steady at 93/100 since Jul 26, 2026.