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stiftungdatenschutz.org

https://stiftungdatenschutz.org· First analyzed 28 May 2026· Updated 28 May 2026
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stiftungdatenschutz.org
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Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

188.40.128.122

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Nginx

Nameservers

ns3.inwx.eu.ns.inwx.de.ns2.inwx.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
591 ms10%
Speed Index
768 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
31 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
TYPO3
Infrastructure
Hosting
Hetzner

Technology Stack

3 Technologies Detected

Libraries

1
jQueryv3.5.1

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

B73/100
20
5
2
Meta Tags11/15
Content12/12
Headings3/8
Technical19/21
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile4/4
Indexability3/3
S
stiftungdatenschutz.orgstiftungdatenschutz.org

Startseite - Stiftung Datenschutz

Die Stiftung Datenschutz wurde im Januar 2013 von der Bundesrepublik Deutschland als Stiftung privaten Rechts gegründet und regt zur Debatte um Innovation un...

Description truncated.
Title Length33 chars

Recommended: 50-60 chars (~200px / 580px)

Description Length174 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (10/13) — critical for accessibility and SEO

7 issues found

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Local SEO

Local Search Readiness

13/100
Poor
4 11 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

D49/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
1/25
Citation
17/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:14%
Words:869
Token eff.:Optimal
Sections/1K:17.3
Depth:2/5

Structured Data

1 JSON-LD
BreadcrumbList

Citation Readiness

Opening Summary189w
Descriptive Headingsavg 6.1w
Canonical URL
Open Graph3/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (6)
AI readiness recommendation preview...
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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
A
82/100
12
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
56/100
D
243 mg
CO₂e / view
2.4 MB
Page Weight
30%
Cleaner Than
New Visitor
278 mg
vs
Returning (cached)
139 mg
Annual (10K/mo)
29.2 kg
Emission Segments
Data Center
12 mg
Network
72 mg
Device
160 mg
Resource Breakdown
JavaScript
77.2 KB
Images
1.2 MB
CSS
1.1 MB
HTML
10.5 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

83%Very Good
Static / Informational

HTTPS

No WAF

31d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

30.03.2026

Valid Until

28.06.2026

Subject Alternative Names (1)

stiftungdatenschutz.org

SHA-256 Fingerprint

81:74:7A:02:2B:DD:26:6F:60:53:69:53:5C:9C:D9:F1:42:2A:2E:F1...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 20 Hours(max-age=74099)
content-encoding
📦 Gzip(gzip)
content-language
de-DE
content-length
10405
content-type
text/html; charset=utf-8
date
Thu, 28 May 2026 16:00:56 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

mxext2.mailbox.org
mxext1.mailbox.org
mxext3.mailbox.org

Domain Information

stiftungdatenschutz.org

Domain Age
13y 4m

Created

15.01.2013

Expires

15.01.2027

Last Updated

01.03.2026

Registrar

INWX GmbH

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
B
73/100
Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

FuturaBT-Bold + muli

WCAG Partial
54/100
Readability
/30
24/30

18px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
15/25

1:1 min contrast

Performance
/25
7/25

3 fonts · 7 req

Heading Font

FuturaBT-Bold

Sans

Body Font

muli

Sans18px

Contrast Ratio

1:1

10 issues

Reading Comfort

~36 CPL

Narrow lines
26px
h2
36px
h3
20px
h4
18px
p
Major Second
Scale

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 0

Color Palette

7 unique colors
Light
#ffffff
Background· 46.900000000000006%
#15215a
Primary· 25%
#2d3871
Secondary· 15.599999999999998%
#686c8d
Secondary· 3.3%
#720d32
Accent· 2.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

6 Resources

5
Scripts
1
Styles
1
Async
0
Defer

Top Script Sources

local(5)

Website Identity

stiftungdatenschutz.org

+4934158615550
13 years old
Location detected: 🇩🇪 Germanyvia phone
INWX GmbHde

Social Profiles

LinkedInBluesky

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Last analyzed: 28 May 2026 at 16:01

Historical Analysis & Change Tracking