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dnr.de

https://dnr.de· First analyzed 14 May 2026· Updated 14 May 2026
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dnr.de
Desktop screenshot of dnr.de
Mobile screenshot of dnr.de
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

116.202.2.83

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Nginx

Nameservers

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

Performance

99

Core Web Vitals

Weight

First Contentful Paint
770 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
75 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Hybrid
⚡ SSG
Frontend
Framework
Next.js
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Hosting
Hetzner

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

C69/100
20
4
1
Meta Tags13/15
Content3/12
Headings8/8
Technical15/21
E-E-A-T3/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
D
dnr.dednr.de

Deutscher Naturschutzring | Deutscher Naturschutzring

Der DNR koordiniert und vernetzt, mischt sich ein in die politische Debatte und macht sich stark für eine bessere Welt von morgen. Gemeinsam mit unseren knap...

Description truncated.
Title Length53 chars

Recommended: 50-60 chars (~322px / 580px)

Description Length278 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (15 words). Search engines need substantial content for ranking.

5 issues found

Upgrade to view details

Local SEO

Local Search Readiness

17/100
Poor
5 10 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

F33/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
0/25
Citation
12/25

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
Text ratio:2%
Words:3,727
Token eff.:Poor Structure

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
B
74/100
11
Passed
2
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
61/100
D
232 mg
CO₂e / view
2.2 MB
Page Weight
50%
Cleaner Than
New Visitor
266 mg
vs
Returning (cached)
133 mg
Annual (10K/mo)
27.9 kg
Emission Segments
Data Center
11 mg
Network
68 mg
Device
153 mg
Resource Breakdown
JavaScript
651.9 KB
Images
300.9 KB
CSS
134.5 KB
HTML
214.3 KB
Other
999.5 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

55d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.04.2026

Valid Until

09.07.2026

Subject Alternative Names (1)

www.dnr.de

SHA-256 Fingerprint

6E:15:DE:31:F6:44:96:DB:4B:9B:61:2E:8A:86:EE:3D:E2:1D:EE:57...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
⚪ Custom(s-maxage=300, stale-while-revalidate)
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self' *.dnr.de *.gooddev.de *.docker.intern...
content-type
text/html; charset=utf-8
date
Thu, 14 May 2026 23:39:58 GMT
etag
"ymx6g53i0yuje"
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

dnr-de.mail.protection.outlook.com

Domain Information

dnr.de

Last Updated

01.10.2019

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked
Data Protection Officer mentioned

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.
D
55/100
Not Mobile Friendly65 breakpoints
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.
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

DM Sans

WCAG Partial
72/100
Readability
/30
20/30

16px · LH 1.50

Hierarchy
/20
19/20

2.62x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
16/25

1 font · 17 req

Heading Font

DM Sans

Sans42px

Body Font

DM Sans

Sans16px

Contrast Ratio

1:1

12 issues

Reading Comfort

~39 CPL

Narrow lines
42px
h1
36px
h2
24px
h3
20px
h4
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 12/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

Buy on MyFontsFlesch 12

Color Palette

5 unique colors
Light
#ffffff
Background· 43.400000000000006%
#a4d6bd
Primary· 38.6%
#c2ddcb
Secondary· 6.8%
#ecf2ef
Secondary· 6.8%
#6ca98a
Secondary· 4.5%

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

15 Resources

13
Scripts
2
Styles
0
Async
12
Defer

Top Script Sources

local(13)

Website Identity

dnr.de

030678177570

Marienstraße 19-2010117 Berlin

Location detected: 🇩🇪 Germanyvia tld
📧 Microsoft 365de

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Last analyzed: 14 May 2026 at 23:40

Historical Analysis & Change Tracking