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SGSiteGraph

vkb.de

Human Verification

Last scanned Aug 4, 2026, 3:00 AM · 10 views

80

Overall score

Great

Summary

This website is hosted on AWS. SEO is fair (60/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.

United States
Hosted on AWS

Top issues to fix

8 issues found · 3 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.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • 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.

+2 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

727 ms

90

Security

HTTPS & header checks

70

Accessibility

1 issue(s) found

Score history

+8 overall since Jul 26, 2026

Overall
80
SEO
60
Security
90
Performance
100
Accessibility
70

Meta tags

Title
Human Verification
Description
Canonical
Language
en
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.

No technologies detected.

Hosting & CDN

Hosting provider
AWS
CDN provider
CloudFront
IP address
3.175.86.105
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 3.175.86.105
  • 3.175.86.90
  • 3.175.86.4
  • 3.175.86.44
AAAA
  • 2600:9000:2921:a400:6:937b:c080:93a1
  • 2600:9000:2921:c00:6:937b:c080:93a1
  • 2600:9000:2921:9a00:6:937b:c080:93a1
  • 2600:9000:2921:c400:6:937b:c080:93a1
  • 2600:9000:2921:5a00:6:937b:c080:93a1
  • 2600:9000:2921:3a00:6:937b:c080:93a1
  • 2600:9000:2921:800:6:937b:c080:93a1
  • 2600:9000:2921:2c00:6:937b:c080:93a1
MX—
TXT—
NS
  • ns-1471.awsdns-55.org
  • ns-123.awsdns-15.com
  • ns-1784.awsdns-31.co.uk
  • ns-745.awsdns-29.net
CAA—
CNAME
  • d3tq2119jiaps2.cloudfront.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
vkb.de
Valid from
Nov 19, 2025
Valid to
Dec 18, 2026
Days until expiry
136
SAN domains
vkb.de, www.vkb.de

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

3 total · 2 missing alt

Scripts / Styles

4 scripts · 1 stylesheets

JS / CSS size

829 KB · 2.7 KB

Page size

2.5 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

  • Over half of images are missing alt text

Scan details

Requested URL
https://vkb.de
Final URL
https://www.vkb.de/
HTTP status
405
HTTP version
HTTP/2
Response time
727 ms
HTML size
2.5 KB
Redirect chain
https://vkb.de → https://www.vkb.de/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does vkb.de use?
We did not detect any specific technologies for vkb.de in the latest scan.
Is vkb.de secure (HTTPS)?
Yes. vkb.de uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 18, 2026.
Who hosts vkb.de?
vkb.de is hosted on AWS, behind CloudFront CDN.
What is vkb.de's SEO score?
vkb.de scored 60/100 for SEO in the latest analysis (fair).
What is vkb.de's overall website score?
vkb.de has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
Has vkb.de's score changed over time?
vkb.de's overall score has improved by 8 points (from 72 to 80) since Jul 26, 2026.