What technology does haufe-akademie.de use?

haufe-akademie.de is built with Bootstrap, Apache.

Is haufe-akademie.de secure (HTTPS)?

Yes. haufe-akademie.de uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Feb 2, 2027.

Who hosts haufe-akademie.de?

Hosting provider information for haufe-akademie.de is not available yet.

What is haufe-akademie.de's SEO score?

haufe-akademie.de scored 90/100 for SEO in the latest analysis (excellent).

What is haufe-akademie.de's overall website score?

haufe-akademie.de has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.

haufe-akademie.de

Haufe Akademie - Berufliche Weiterbildung, Seminare, Schulungen, Tagungen

Last scanned Aug 24, 2026, 1:21 PM · 1 view

Overall score

Great

Summary

Haufe Akademie - Das Unternehmen für berufliche Weiterbildung - Über 3.500 Themen vor Ort, Live-Online oder Inhouse. This website uses Apache. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (65/100). Top issue: Title longer than 60 characters.

Haufe Akademie - Das Unternehmen für berufliche Weiterbildung - Über 3.500 Themen vor Ort, Live-Online oder Inhouse

Top issues to fix

3 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

SEO

2 issue(s) found

Performance

493 ms

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.

Haufe Akademie - Das Unternehmen für berufliche Weiterbildung - Über 3.500 Themen vor Ort, Live-Online oder Inhouse

Facebook LinkedIn Instagram xing.com YouTube tiktok.com

Contact

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

Email: service@haufe-akademie.de
Phone: +49 761 595339-00

Meta tags

Title: Haufe Akademie - Berufliche Weiterbildung, Seminare, Schulungen, Tagungen
Description: Haufe Akademie - Das Unternehmen für berufliche Weiterbildung - Über 3.500 Themen vor Ort, Live-Online oder Inhouse
Canonical: https://www.haufe-akademie.de
Language: de
Charset
Viewport: width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
Robots meta: all
Manifest

Technologies

Detected frameworks, languages, and tools.

Bootstrap Apache

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 217.31.85.123
ASN: —

DNS records

Type	Value
A	217.31.85.123
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: DigiCert Inc
Subject: *.haufe-akademie.de
Valid from: Jan 5, 2026
Valid to: Feb 2, 2027
Days until expiry: 162
SAN domains: *.haufe-akademie.de, haufe-akademie.de

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 1

Links

154 internal · 14 external · 0 broken

Images

78 total · 0 missing alt

Scripts / Styles

38 scripts · 4 stylesheets

JS / CSS size

1.1 MB · 1.6 MB

Page size

647 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 59
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Title longer than 60 characters
sitemap.xml not found

Scan details

Requested URL: https://haufe-akademie.de
Final URL: https://www.haufe-akademie.de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 480 ms
HTML size: 647 KB
Redirect chain: https://haufe-akademie.de → https://www.haufe-akademie.de/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does haufe-akademie.de use?: haufe-akademie.de is built with Bootstrap, Apache.
Is haufe-akademie.de secure (HTTPS)?: Yes. haufe-akademie.de uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Feb 2, 2027.
Who hosts haufe-akademie.de?: Hosting provider information for haufe-akademie.de is not available yet.
What is haufe-akademie.de's SEO score?: haufe-akademie.de scored 90/100 for SEO in the latest analysis (excellent).
What is haufe-akademie.de's overall website score?: haufe-akademie.de has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.