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SGSiteGraph

martin-gebhardt.eu

martin-gebhardt.eu

Last scanned Aug 2, 2026, 5:00 PM · 6 views

86

Overall score

Great

Summary

This website uses Nginx. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

8 issues found · 2 high priority

  • 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.

  • 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.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

119 ms

90

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

0 overall since Jul 26, 2026

Overall
86
SEO
60
Security
90
Performance
100
Accessibility
100

Meta tags

Title
martin-gebhardt.eu
Description
Canonical
Language
de
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
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
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
martin-gebhardt.eu
Valid from
Jun 12, 2026
Valid to
Sep 10, 2026
Days until expiry
38
SAN domains
martin-gebhardt.eu

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

4 internal · 1 external · 5 broken

Images

1 total · 0 missing alt

Scripts / Styles

0 scripts · 1 stylesheets

JS / CSS size

0 B · 0 B

Page size

1.4 KB

Robots.txt & Sitemap

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

SEO issues

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

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://martin-gebhardt.eu
Final URL
https://martin-gebhardt.eu
HTTP status
200
HTTP version
HTTP/2
Response time
119 ms
HTML size
1.4 KB
Redirect chain
https://martin-gebhardt.eu

See something wrong on this report? Request a correction

Frequently asked questions

What technology does martin-gebhardt.eu use?
martin-gebhardt.eu is built with Nginx.
Is martin-gebhardt.eu secure (HTTPS)?
Yes. martin-gebhardt.eu uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 10, 2026.
Who hosts martin-gebhardt.eu?
Hosting provider information for martin-gebhardt.eu is not available yet.
What is martin-gebhardt.eu's SEO score?
martin-gebhardt.eu scored 60/100 for SEO in the latest analysis (fair).
What is martin-gebhardt.eu's overall website score?
martin-gebhardt.eu has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
Has martin-gebhardt.eu's score changed over time?
martin-gebhardt.eu's overall score has stayed steady at 86/100 since Jul 26, 2026.