What technology does senckenberg.de use?

senckenberg.de is built with WordPress, jQuery, Apache.

Is senckenberg.de secure (HTTPS)?

Yes. senckenberg.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Mar 3, 2027.

Who hosts senckenberg.de?

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

What is senckenberg.de's SEO score?

senckenberg.de scored 80/100 for SEO in the latest analysis (great).

What is senckenberg.de's overall website score?

senckenberg.de has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.

Has senckenberg.de's score changed over time?

senckenberg.de's overall score has declined by 3 points (from 92 to 89) since Jul 26, 2026.

senckenberg.de

Senckenberg Gesellschaft für Naturforschung | Senckenberg Naturforschung

Last scanned Aug 3, 2026, 8:00 PM · 10 views

Overall score

Great

Summary

Die Senckenberg Gesellschaft für Naturforschung wurde 1817 gegründet und ist heute eine der wichtigsten Forschungsinstitute rund um biologische Vielfalt. This website uses WordPress. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Title longer than 60 characters.

Die Senckenberg Gesellschaft für Naturforschung wurde 1817 gegründet und ist heute eine der wichtigsten Forschungsinstitute rund um biologische Vielfalt.

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.
Multiple H1 headings found
SEO
Keep a single H1 per page and demote the others to H2/H3.
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.
3 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

4 issue(s) found

Performance

1.33 s

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-3 overall since Jul 26, 2026

Overall: 89
SEO: 80
Security: 100
Performance: 80
Accessibility: 100

Organization

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

Die Senckenberg Gesellschaft für Naturforschung wurde 1817 gegründet und ist heute eine der wichtigsten Forschungsinstitute rund um biologische Vielfalt.

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Contact

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

Email: info@senckenberg.de natur-lesezirkel@senckenberg.de

Meta tags

Title: Senckenberg Gesellschaft für Naturforschung | Senckenberg Naturforschung
Description: Die Senckenberg Gesellschaft für Naturforschung wurde 1817 gegründet und ist heute eine der wichtigsten Forschungsinstitute rund um biologische Vielfalt.
Canonical: https://www.senckenberg.de/de/
Language: de-DE
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest: https://www.senckenberg.de/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

WordPress jQuery Apache

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: Hellenic Academic and Research Institutions CA
Subject: senckenberg.de
Valid from: Mar 3, 2026
Valid to: Mar 3, 2027
Days until expiry: 211
SAN domains: senckenberg.de, www.senckenberg.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 2 · H2 16 · H3 24

Links

62 internal · 26 external · 3 broken

Images

9 total · 0 missing alt

Scripts / Styles

33 scripts · 2 stylesheets

JS / CSS size

88.6 KB · 53.6 KB

Page size

322 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
Multiple H1 headings found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://senckenberg.de
Final URL: https://www.senckenberg.de/de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.33 s
HTML size: 322 KB
Redirect chain: https://senckenberg.de → http://www.senckenberg.de/ → https://www.senckenberg.de/ → https://www.senckenberg.de/de/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does senckenberg.de use?: senckenberg.de is built with WordPress, jQuery, Apache.
Is senckenberg.de secure (HTTPS)?: Yes. senckenberg.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Mar 3, 2027.
Who hosts senckenberg.de?: Hosting provider information for senckenberg.de is not available yet.
What is senckenberg.de's SEO score?: senckenberg.de scored 80/100 for SEO in the latest analysis (great).
What is senckenberg.de's overall website score?: senckenberg.de has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
Has senckenberg.de's score changed over time?: senckenberg.de's overall score has declined by 3 points (from 92 to 89) since Jul 26, 2026.