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SGSiteGraph

khm.de

Home - KHM

Last scanned Jul 27, 2026, 4:43 PM

82

Overall score

Great

Summary

This website uses Nginx hosted on SYSELEVEN - SysEleven GmbH, DE. SEO is good (80/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance good (80/100). Top issue: Missing meta description.

Germany
Hosted on SYSELEVEN - SysEleven GmbH, DE

Top issues to fix

5 issues found · 4 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 meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • 1 broken link on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

80

SEO

2 issue(s) found

80

Performance

625 ms

80

Security

HTTPS & header checks

90

Accessibility

1 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.

FacebookInstagram

Meta tags

Title
Home - KHM
Description
Canonical
https://www.khm.de/
Language
de
Charset
UTF-8
Viewport
height=device-height, width=device-width, initial-scale=1.0, minimum-scale=1.0, target-densitydpi=device-dpi
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Home - KHM
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

jQueryNginx

Hosting & CDN

CDN provider
—
IP address
176.74.58.35
ASN
AS25291 (SYSELEVEN - SysEleven GmbH, DE)

DNS records

TypeValue
A
  • 176.74.58.35
AAAA—
MX—
TXT—
NS—
CAA—
CNAME
  • escape-lb.khm.de
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Hellenic Academic and Research Institutions CA
Subject
khm.de
Valid from
Nov 28, 2025
Valid to
Nov 28, 2026
Days until expiry
123
SAN domains
khm.de, mooz.khm.de, www.khm.de, en.khm.de, glasmoog.khm.de, en.mooz.khm.de, kurze.khm.de, www.bibliothek.khm.de, animation.khm.de, verlag.khm.de, mediathek.khm.de, www.mediathek.khm.de, bibliothek.khm.de, bib.khm.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 2 · H3 0

Links

124 internal · 20 external · 1 broken

Images

302 total · 2 missing alt

Scripts / Styles

35 scripts · 8 stylesheets

JS / CSS size

194 KB · 225 KB

Page size

328 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Missing meta description
  • No H1 heading found

Accessibility issues

  • No H1 heading found

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://khm.de
Final URL
https://www.khm.de/
HTTP status
200
HTTP version
HTTP/2
Response time
619 ms
HTML size
328 KB
Redirect chain
https://khm.de → https://www.khm.de/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does khm.de use?
khm.de is built with jQuery, Nginx.
Is khm.de secure (HTTPS)?
Yes. khm.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Nov 28, 2026.
Who hosts khm.de?
khm.de is hosted on SYSELEVEN - SysEleven GmbH, DE.
What is khm.de's SEO score?
khm.de scored 80/100 for SEO in the latest analysis (great).
What is khm.de's overall website score?
khm.de has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
Is khm.de hiring?
khm.de has a careers page; check it directly for current openings.