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haufe.de

Haufe. Intelligenz, die bewegt.

Last scanned Jul 25, 2026, 8:25 PM · 3 views

92

Overall score

Excellent

Summary

Haufe unterstützt Mitarbeiter und Unternehmen mit Wissen, Tools und Lösungen auch in herausfordernden Zeiten. This website uses Nginx hosted on AWS behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.

Haufe unterstützt Mitarbeiter und Unternehmen mit Wissen, Tools und Lösungen auch in herausfordernden Zeiten. Jetzt mehr erfahren.

United States
Hosted on AWS

Top issues to fix

3 issues found · 1 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • 2 cookies without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • No structured data (JSON-LD) found

    SEO

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

90

SEO

1 issue(s) found

90

Performance

296 ms

90

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 unterstützt Mitarbeiter und Unternehmen mit Wissen, Tools und Lösungen auch in herausfordernden Zeiten. Jetzt mehr erfahren.

FacebookYouTube

Contact

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

Source: https://www.haufe.de:443/support

Meta tags

Title
Haufe. Intelligenz, die bewegt.
Description
Haufe unterstützt Mitarbeiter und Unternehmen mit Wissen, Tools und Lösungen auch in herausfordernden Zeiten. Jetzt mehr erfahren.
Canonical
https://www.haufe.de/
Language
de
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
index,follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Haufe. Intelligenz, die bewegt.
og:description
Haufe unterstützt Mitarbeiter und Unternehmen mit Wissen, Tools und Lösungen auch in herausfordernden Zeiten. Jetzt mehr erfahren.
og:type
website
og:url
https://www.haufe.de/

Twitter Card

twitter:card
summary_large_image
twitter:title
Haufe. Intelligenz, die bewegt.
twitter:description
Haufe unterstützt Mitarbeiter und Unternehmen mit Wissen, Tools und Lösungen auch in herausfordernden Zeiten. Jetzt mehr erfahren.

Technologies

Detected frameworks, languages, and tools.

jQueryNginx

Hosting & CDN

Hosting provider
AWS
CDN provider
Cloudflare
IP address
3.174.255.68
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 3.174.255.68
  • 3.174.255.94
  • 3.174.255.95
  • 3.174.255.93
AAAA—
MX—
TXT—
NS
  • ns-566.awsdns-06.net
  • ns-1919.awsdns-47.co.uk
  • ns-447.awsdns-55.com
  • ns-1459.awsdns-54.org
CAA—
CNAME
  • dga553ink2yg7.cloudfront.net
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
www.haufe.de
Valid from
May 8, 2026
Valid to
Nov 21, 2026
Days until expiry
119
SAN domains
www.haufe.de

Security headers

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

Compression: none · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 5 · H3 0

Links

27 internal · 102 external · 0 broken

Images

43 total · 0 missing alt

Scripts / Styles

14 scripts · 2 stylesheets

JS / CSS size

620 KB · 312 KB

Page size

83.1 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
17
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://haufe.de
Final URL
https://www.haufe.de:443/
HTTP status
200
HTTP version
HTTP/2
Response time
295 ms
HTML size
83.1 KB
Redirect chain
https://haufe.de → https://www.haufe.de:443/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does haufe.de use?
haufe.de is built with jQuery, Nginx.
Is haufe.de secure (HTTPS)?
Yes. haufe.de uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 21, 2026.
Who hosts haufe.de?
haufe.de is hosted on AWS, behind Cloudflare CDN.
What is haufe.de's SEO score?
haufe.de scored 90/100 for SEO in the latest analysis (excellent).
What is haufe.de's overall website score?
haufe.de has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.