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logic-masters.de

Startseite — Logic Masters Deutschland

Last scanned Aug 24, 2026, 1:22 PM

84

Overall score

Great

Summary

Die Webseite des Vereins Logic Masters Deutschland e.V. This website uses PHP hosted on netcup-AS - netcup GmbH, DE. SEO is good (75/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

Die Webseite des Vereins Logic Masters Deutschland e.V.

Germany
Hosted on netcup-AS - netcup GmbH, DE

Top issues to fix

9 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.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

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

+3 more issues — details in the sections below.

75

SEO

4 issue(s) found

100

Performance

129 ms

65

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.

Die Webseite des Vereins Logic Masters Deutschland e.V.

Meta tags

Title
Startseite — Logic Masters Deutschland
Description
Die Webseite des Vereins Logic Masters Deutschland e.V.
Canonical
Language
de
Charset
utf-8
Viewport
width=device-width, initial-scale=1
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.

PHPApache

Hosting & CDN

CDN provider
—
IP address
188.68.38.223
ASN
AS197540 (netcup-AS - netcup GmbH, DE)

DNS records

TypeValue
A
  • 188.68.38.223
AAAA—
MX
  • mailout.logic-masters.de
TXT
  • v=spf1 mx a ip4:188.68.38.223 ~all
NS
  • second-dns.netcup.net
  • third-dns.netcup.net
  • root-dns.netcup.net
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
logic-masters.de
Valid from
Jul 22, 2026
Valid to
Oct 20, 2026
Days until expiry
56
SAN domains
logic-masters.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 0

Links

37 internal · 10 external · 1 broken

Images

8 total · 1 missing alt

Scripts / Styles

0 scripts · 1 stylesheets

JS / CSS size

0 B · 16.9 KB

Page size

9.5 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
3
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://logic-masters.de
Final URL
https://logic-masters.de
HTTP status
200
HTTP version
HTTP/1.1
Response time
129 ms
HTML size
9.5 KB
Redirect chain
https://logic-masters.de

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does logic-masters.de use?
logic-masters.de is built with PHP, Apache.
Is logic-masters.de secure (HTTPS)?
Yes. logic-masters.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 20, 2026.
Who hosts logic-masters.de?
logic-masters.de is hosted on netcup-AS - netcup GmbH, DE.
What is logic-masters.de's SEO score?
logic-masters.de scored 75/100 for SEO in the latest analysis (fair).
What is logic-masters.de's overall website score?
logic-masters.de has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.