What technology does spk-berlin.de use?

spk-berlin.de is built with WordPress, Apache.

Is spk-berlin.de secure (HTTPS)?

Yes. spk-berlin.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 7, 2027.

Who hosts spk-berlin.de?

Hosting provider information for spk-berlin.de is not available yet.

What is spk-berlin.de's SEO score?

spk-berlin.de scored 80/100 for SEO in the latest analysis (great).

What is spk-berlin.de's overall website score?

spk-berlin.de has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.

spk-berlin.de

Stiftung Preußischer Kulturbesitz (SPK) - Stiftung Preußischer Kulturbesitz

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Great

Summary

Stiftung Preußischer Kulturbesitz (SPK): Forschungsinstitute, Archive, Bibliotheken, Museen in Berlin. This website uses WordPress. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (70/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

Stiftung Preußischer Kulturbesitz (SPK): Forschungsinstitute, Archive, Bibliotheken, Museen in Berlin. Eine der bedeutendsten Kultureinrichtungen weltweit.

Top issues to fix

7 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

SEO

3 issue(s) found

Performance

1.17 s

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.

Stiftung Preußischer Kulturbesitz (SPK): Forschungsinstitute, Archive, Bibliotheken, Museen in Berlin. Eine der bedeutendsten Kultureinrichtungen weltweit.

Facebook Instagram

Contact

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

Email: kulturSPK@social.bund.de

Meta tags

Title: Stiftung Preußischer Kulturbesitz (SPK) - Stiftung Preußischer Kulturbesitz
Description: Stiftung Preußischer Kulturbesitz (SPK): Forschungsinstitute, Archive, Bibliotheken, Museen in Berlin. Eine der bedeutendsten Kultureinrichtungen weltweit.
Canonical: https://www.preussischer-kulturbesitz.de/index.html
Language: de
Charset: utf-8
Viewport: initial-scale=1.0,width=device-width
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

WordPress Apache

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 194.94.132.29
ASN: —

DNS records

Type	Value
A	194.94.132.29
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Hellenic Academic and Research Institutions CA
Subject: preussischer-kulturbesitz.de
Valid from: Jul 23, 2026
Valid to: Feb 7, 2027
Days until expiry: 193
SAN domains: preussischer-kulturbesitz.de, www.preussischer-kulturbesitz.de

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 21

Links

61 internal · 13 external · 2 broken

Images

12 total · 0 missing alt

Scripts / Styles

5 scripts · 2 stylesheets

JS / CSS size

134 KB · 148 KB

Page size

44.8 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 5
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

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

Scan details

Requested URL: https://spk-berlin.de
Final URL: https://www.preussischer-kulturbesitz.de
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.17 s
HTML size: 44.8 KB
Redirect chain: https://spk-berlin.de → https://www.preussischer-kulturbesitz.de

See something wrong on this report? Request a correction

Frequently asked questions

What technology does spk-berlin.de use?: spk-berlin.de is built with WordPress, Apache.
Is spk-berlin.de secure (HTTPS)?: Yes. spk-berlin.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 7, 2027.
Who hosts spk-berlin.de?: Hosting provider information for spk-berlin.de is not available yet.
What is spk-berlin.de's SEO score?: spk-berlin.de scored 80/100 for SEO in the latest analysis (great).
What is spk-berlin.de's overall website score?: spk-berlin.de has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.