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SGSiteGraph

link11.de

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

63

Overall score

Fair

Summary

This website uses PHP hosted on LINK11 - Link11 GmbH, DE. SEO is poor (40/100) and accessibility is good (75/100). Security scores fair (65/100) and performance good (80/100). Top issue: Missing <title>.

Germany
Hosted on LINK11 - Link11 GmbH, DE

Top issues to fix

14 issues found · 6 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 title tag

    SEO

    Add a unique, descriptive <title> tag — it's the single most important on-page SEO element.

  • 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.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

+8 more issues — details in the sections below.

40

SEO

7 issue(s) found

80

Performance

2.07 s

65

Security

HTTPS & header checks

75

Accessibility

3 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.

Contact

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

Meta tags

Title
Description
Canonical
Language
Charset
utf-8
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
LINK11 - Link11 GmbH, DE
CDN provider
IP address
31.214.213.34
ASN
AS34309 (LINK11 - Link11 GmbH, DE)

DNS records

TypeValue
A
  • 31.214.213.34
AAAA
MX
TXT
  • anthropic-domain-verification-v4hasq=RIzjMNUzhib0DGrPj8D5WloHF
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.link11.com
Valid from
Aug 20, 2026
Valid to
Nov 18, 2026
Days until expiry
86
SAN domains
link11.com, www.link11.com

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

2 scripts · 0 stylesheets

JS / CSS size

60.1 KB · 0 B

Page size

369 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing <title>
  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

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://link11.de
Final URL
https://www.link11.com/en/
HTTP status
200
HTTP version
HTTP/2
Response time
2.06 s
HTML size
369 KB
Redirect chain
https://link11.de → https://link11.com:443/ → https://www.link11.com/ → https://www.link11.com/en/

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Frequently asked questions

What technology does link11.de use?
link11.de is built with PHP.
Is link11.de secure (HTTPS)?
Yes. link11.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 18, 2026.
Who hosts link11.de?
link11.de is hosted on LINK11 - Link11 GmbH, DE.
What is link11.de's SEO score?
link11.de scored 40/100 for SEO in the latest analysis (poor).
What is link11.de's overall website score?
link11.de has an overall SiteGraph score of 63/100, combining SEO, performance, security, and accessibility.
Is link11.de hiring?
link11.de has a careers page; check it directly for current openings.