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deutsche-diabetes-gesellschaft.de

https://deutsche-diabetes-gesellschaft.de· First analyzed 14 May 2026· Updated 14 May 2026
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deutsche-diabetes-gesellschaft.de
Desktop screenshot of deutsche-diabetes-gesellschaft.de
Mobile screenshot of deutsche-diabetes-gesellschaft.de
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

78.46.181.148

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Apache

Nameservers

b.ns14.net.c.ns14.net.a.ns14.net.d.ns14.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
745 ms10%
Speed Index
968 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
40 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

B72/100
19
6
1
Meta Tags12/15
Content12/12
Headings8/8
Technical16/25
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
D
deutsche-diabetes-gesellschaft.dedeutsche-diabetes-gesellschaft.de

Startseite: Deutsche Diabetes Gesellschaft e.V.

Die DDG gehört zu den großen medizinisch-wissenschaftlichen Fachgesellschaften in Deutschland. Unsere Aufgaben sind die Erforschung, Therapie und Prävention ...

Description truncated.
Title Length47 chars

Recommended: 50-60 chars (~278px / 580px)

Description Length365 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (11/13) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

8/100
Poor
2 13 2

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

Sponsored

AI & LLM Readiness

D41/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
13/25

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
nav
Text ratio:6%
Words:1,426
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary905w
Descriptive Headingsavg 3.3w
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

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+
90/100
15
Passed
0
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
45/100
D
229 mg
CO₂e / view
2.2 MB
Page Weight
50%
Cleaner Than
New Visitor
261 mg
vs
Returning (cached)
131 mg
Annual (10K/mo)
27.4 kg
Emission Segments
Data Center
11 mg
Network
67 mg
Device
150 mg
Resource Breakdown
JavaScript
1017.6 KB
Images
1.1 MB
CSS
82.8 KB
HTML
40.6 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

No WAF

37d

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/1.1

Valid From

22.03.2026

Valid Until

20.06.2026

Subject Alternative Names (5)

ddg.infogeriatrie.ddg.infomigration.ddg.infoschwangerschaft.ddg.infowww.ddg.info

SHA-256 Fingerprint

DD:09:DA:1A:E9:A0:C5:18:E2:98:9C:61:87:5B:48:9D:7C:7F:5F:51...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-store, max-age=0)
connection
close
content-encoding
📦 Gzip(gzip)
content-language
de-DE
content-length
41303
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

deutsche-diabetes-gesellschaft.de

Last Updated

16.02.2026

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
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
72/100
Mobile Friendly
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Soleil

WCAG Partial
68/100
Readability
/30
14/30

12px · LH 1.40

Hierarchy
/20
20/20

3.33x ratio · ✓ H1→H6

WCAG
/25
19/25

1:1 min contrast

Performance
/25
15/25

1 font · 1 req

Heading Font

Soleil

Sans40px

Body Font

Soleil

Sans12px

Contrast Ratio

1:1

1 issue

Reading Comfort

~45 CPL

Narrow lines
40px
h1
32px
h2
26px
h3
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

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

⚠️ Partial contrast: 1 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 3.3x larger than body text.

Buy on MyFontsFlesch 0

Color Palette

7 unique colors
2.69:1 Fail Light
#ffffff
Primary· 42.9%
#a19e92
Other· 4.6%
#f07d00
Primary· 23.2%
#014363
Primary· 12.5%
#dfd3c3
Secondary· 7.8%
#f3942e
Accent· 5.6000000000000005%
#305769
Secondary· 3.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

11 Resources

10
Scripts
1
Styles
2
Async
4
Defer

Top Script Sources

local(7)stats.wegewerk.net(3)

Website Identity

deutsche-diabetes-gesellschaft.de

Location detected: 🇩🇪 Germanyvia tld
de

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Last analyzed: 14 May 2026 at 19:22

Historical Analysis & Change Tracking