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dgou.de

https://dgou.de· First analyzed 24 May 2026· Updated 24 May 2026
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dgou.de
Desktop screenshot of dgou.de
Mobile screenshot of dgou.de
Mobile

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Hosting Provider

domainfactory GmbH

IP Address

134.119.245.83

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Cologne, Germany

ASN

AS34011

Organization

domainfactory GmbH

Server

Nginx

Nameservers

ns82.domaincontrol.com.ns81.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
532 ms10%
Speed Index
692 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.1 MB
95 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
TYPO3
Infrastructure
Hosting
domainfactory GmbH

Technology Stack

7 Technologies Detected

Icon Libraries

2
Font AwesomeMaterial Icons

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Nginx

Libraries

1
Animate.css

SEO Analysis

C67/100
19
8
1
Meta Tags4/15
Content11/12
Headings3/8
Technical24/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile4/4
Indexability3/3
D
dgou.dedgou.de

Startseite | DGOU

No description available for this page.

Title Length17 chars

Recommended: 50-60 chars (~106px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

58 rules

Local SEO

Local Search Readiness

19/100
Poor
6 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

D48/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
3/25
Citation
16/25

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:10%
Words:2,165
Token eff.:Optimal
Sections/1K:2.8
Depth:1/5

Structured Data

Microdata
Article×1.2microdata

Citation Readiness

Opening Summary30w
Descriptive Headingsavg 3.6w
Canonical URL
Open Graph2/3
Twitter Card2/3
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.
A
89/100
14
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
11/15
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.
26/100
F
520 mg
CO₂e / view
4.1 MB
Page Weight
15%
Cleaner Than
New Visitor
595 mg
vs
Returning (cached)
297 mg
Annual (10K/mo)
62.4 kg
Emission Segments
Data Center
116 mg
Network
125 mg
Device
279 mg
Resource Breakdown
JavaScript
141.9 KB
Images
1.3 MB
CSS
2.6 MB
HTML
23.9 KB
Green Hosting Not Verified
domainfactory GmbH
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

172d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Starfield Technologies, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

14.05.2026

Valid Until

12.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.dgou.dedgou.de

SHA-256 Fingerprint

B2:B6:3A:CA:8E:7F:74:75:9F:20:53:F4:89:57:49:82:6C:26:7B:29...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-store, max-age=0)
content-encoding
📦 Gzip(gzip)
content-language
de-DE
content-length
24124
content-type
text/html; charset=utf-8
date
Sun, 24 May 2026 01:21:36 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (3)

newsletter.dgou.de
rundbrief.dgou.de
dgou-de.mail.protection.outlook.com

Domain Information

dgou.de

Last Updated

01.07.2021

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
74/100
Mobile Friendly16 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.
Viewport
width=device-width, initial-scale=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
63/100
Readability
/30
25/30

19px · LH 1.50

Hierarchy
/20
14/20

1.94x ratio

WCAG
/25
13/25

2.17:1 min contrast

Performance
/25
11/25

1 font · 7 req

Heading Font

Open Sans

Sans37px

Body Font

Open Sans

Sans19px

Contrast Ratio

2.17:1

28 issues

Reading Comfort

~41 CPL

Narrow lines
37px
h1
23px
h3
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 2.2:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 23

Color Palette

8 unique colors
Dark
#666666
Other· 40.1%
#272b34
Primary· 14.3%
#181d24
Secondary· 11%
#0b0c0e
Text· 10.9%
#423328
Secondary· 6.1%
#6c808b
Secondary· 2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

14 Resources

4
Scripts
10
Styles
1
Async
1
Defer

Top Script Sources

local(4)

Website Identity

dgou.de

+4930340603600
Location detected: 🇩🇪 Germanyvia phone
📧 Microsoft 365de

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Last analyzed: 24 May 2026 at 01:21

Historical Analysis & Change Tracking