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ddnss.de

https://ddnss.de· First analyzed 09 May 2026· Updated 09 May 2026
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ddnss.de
Desktop screenshot of ddnss.de
Mobile screenshot of ddnss.de
Mobile

Sponsored

Hosting Provider

myLoc managed IT AG

IP Address

85.114.136.161

Site Location

🇩🇪 Schwarmstedt, Germanyvia tld

Server Location

🇩🇪 Düsseldorf, Germany

ASN

AS24961

Organization

myLoc managed IT AG

Server

Apache

Nameservers

ns3.ddnss.de.ns2.ddnss.de.ns1.ddnss.de.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
246 KB
25 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
myLoc managed IT AG

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Segment

Libraries

1
jQuery

Other

1
Modernizr

Icon Libraries

1
Font Awesome

Web Servers

1
Apache

SEO Analysis

C67/100
20
4
1
Meta Tags8/15
Content11/12
Headings7/8
Technical16/25
E-E-A-T3/7
Images0/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
D
ddnss.deddnss.de

DDNS - Service • Kostenloser DynDNS Service • Deutscher DynDNS Dien...

DynDNS Service (Dynamic Domain Name Service) ist ein Service, über den ein Computer trotz wechselnder IP-Adresse immer unter demselben Domänennamen erreichba...

Title truncated. Description truncated.
Title Length78 chars

Recommended: 50-60 chars (~472px / 580px)

Description Length163 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (78 chars, ~472px). Will be truncated in search results.

5 issues found

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Crawlability

Sitemap

Type: standard

12 URLs

robots.txt

12 rules

Local SEO

Local Search Readiness

19/100
Poor
5 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

D42/100
Bot Access
20/25
Machine Read.
10/25
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
navheader/footer
Text ratio:14%
Words:599
Token eff.:Optimal
Sections/1K:25
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary38w
Descriptive Headingsavg 4.2w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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
87/100
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
17/20
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
9/15
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.
1 recommendation
  • •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.
57/100
A+
30 mg
CO₂e / view
245.7 KB
Page Weight
95%
Cleaner Than
New Visitor
35 mg
vs
Returning (cached)
17 mg
Annual (10K/mo)
3.6 kg
Emission Segments
Data Center
7 mg
Network
7 mg
Device
16 mg
Resource Breakdown
JavaScript
116.5 KB
CSS
122.2 KB
HTML
7.0 KB
Green Hosting Not Verified
myLoc managed IT AG
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

28d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

09.03.2026

Valid Until

07.06.2026

Subject Alternative Names (1)

ddnss.de

SHA-256 Fingerprint

13:A1:32:F9:BB:7C:4B:83:85:2B:32:BA:D0:AB:8A:A8:47:1F:BC:03...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
6887
content-type
text/html; charset=UTF-8
date
Sat, 09 May 2026 14:01:02 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

MX Records (1)

mail.mc-p.de

Domain Information

ddnss.de

Last Updated

10.06.2025

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.
C
61/100
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=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
60/100
Readability
/30
20/30

20px · LH 1.25

Hierarchy
/20
12/20

2x ratio

WCAG
/25
17/25

1:1 min contrast

Performance
/25
11/25

1 font · 4 req

Heading Font

Open Sans

Sans40px

Body Font

Open Sans

Sans20px

Contrast Ratio

1:1

24 issues

Reading Comfort

~45 CPL

Narrow lines
40px
h1
40px
h2
30px
h3
20px
p

✅ Excellent readability: 20px body text is ideal for all devices.

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 43/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

Buy on MyFontsFlesch 43

Color Palette

7 unique colors
20.87:1 AAA Light
#ffffff
Background· 47.7%
#010101
Text· 4.9%
#1ba0e1
Primary· 36.800000000000004%
#b3c8c8
Secondary· 4.3%
#34a8de
Primary· 2.5%
#3886ac
Accent· 0.9%

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

20 Resources

12
Scripts
8
Styles
0
Async
0
Defer

Top Script Sources

js(11).(1)

Website Identity

ddnss.de

Location detected: 🇩🇪 Germany, Schwarmstedtvia tld
de

Social Profiles

X (Twitter)

Sponsored

Last analyzed: 09 May 2026 at 14:01

Historical Analysis & Change Tracking