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haufe.io

Haufe. Intelligenz, die bewegt.

Last scanned Jul 26, 2026, 5:17 AM · 1 view

77

Overall score

Fair

Summary

Haufe unterstützt Mitarbeiter und Unternehmen mit Wissen, Tools und Lösungen auch in herausfordernden Zeiten. This website uses Nginx behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (50/100) and performance good (80/100). 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.

Top issues to fix

6 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.

  • Slow estimated load (4.2s)

    Performance

    Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.

  • 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.

  • 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.

80

SEO

3 issue(s) found

80

Performance

4.24 s

50

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

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
—
CDN provider
Cloudflare
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
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
118
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

59 internal · 66 external · 0 broken

Images

43 total · 0 missing alt

Scripts / Styles

14 scripts · 2 stylesheets

JS / CSS size

373 KB · 294 KB

Page size

83.1 KB

Robots.txt & Sitemap

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

SEO issues

  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

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

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does haufe.io use?
haufe.io is built with jQuery, Nginx.
Is haufe.io secure (HTTPS)?
Yes. haufe.io uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 21, 2026.
Who hosts haufe.io?
Hosting provider information for haufe.io is not available yet.
What is haufe.io's SEO score?
haufe.io scored 80/100 for SEO in the latest analysis (great).
What is haufe.io's overall website score?
haufe.io has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.