daec.de

https://daec.de· First analyzed 21 May 2026· Updated 21 May 2026

Export

daec.de

Mobile

Sponsored

Hosting Provider

Mittwald CM Service GmbH und Co. KG

IP Address

153.92.199.40

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Espelkamp, Germany

ASN

AS15817

Organization

Mittwald CM Service GmbH und Co. KG

Server

Apache

Nameservers

ns01.agenturserver.de.ns01.agenturserver.it.ns01.agenturserver.co.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

544 ms10%

Speed Index

707 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7.4 MB

54 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

TYPO3

Infrastructure

Hosting

Mittwald CM Service GmbH und Co. KG

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Analytics

CSS Frameworks

Libraries

UI Components

Icon Libraries

Web Servers

SEO Analysis

B79/100

Meta Tags13/15

Content12/12

Headings8/8

Technical23/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness2/4

Mobile3/4

Indexability3/3

daec.dedaec.de

DAeC – Dachverband deutscher Luftsportverbände: DAeC

Der Deutsche Aero Club e.V. (DAeC) ist der Dachverband der deutschen Luftsportverbände. Er vertritt die Interessen der rund 90.000 Pilotinnen und Piloten geg...

Description truncated.

Title Length52 chars

Recommended: 50-60 chars (~320px / 580px)

Description Length559 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (36/36) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

11 rules

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

D52/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

3/25

Citation

15/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:4%

Words:858

Token eff.:Optimal

Sections/1K:7

Depth:1/5

Structured Data

Microdata

Article×1.2microdata

Citation Readiness

Opening Summary19w

Descriptive Headingsavg 6.1w

Canonical URL

Open Graph3/3

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.

75/100

Passed

Critical

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

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

9/15

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.

3 recommendations

•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.

46/100

765 mg

CO₂e / view

7.4 MB

Page Weight

Cleaner Than

New Visitor

875 mg

Returning (cached)

437 mg

Annual (10K/mo)

91.8 kg

Emission Segments

Data Center

38 mg

Network

225 mg

Device

503 mg

Resource Breakdown

JavaScript

178.2 KB

Images

6.9 MB

CSS

277.0 KB

HTML

16.3 KB

Green Hosting Verified

Mittwald CM Service GmbH & Co. KG

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

31%Critical

Interactive

HTTPS

No WAF

136d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (3072 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

20.03.2026

Valid Until

04.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

daec.dewww.daec.de

SHA-256 Fingerprint

25:F9:91:FC:EB:0D:E9:C2:3B:86:43:8A:E1:D8:8E:9F:28:2C:4A:25...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟡 22 Hours(max-age=81786)

content-encoding

📦 Gzip(gzip)

content-language

de-DE

content-length

16397

content-type

text/html; charset=utf-8

date

Thu, 21 May 2026 10:56:04 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mx00.daec.de

Domain Information

daec.de

Last Updated

05.03.2020

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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.

76/100

Mobile Friendly6 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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial

71/100

Readability

/30

20/30

14px · LH 1.43

Hierarchy

/20

17/20

2x ratio · ✓ H1→H6

WCAG

/25

13/25

1:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

-apple-system

Sans28px

Body Font

-apple-system

Sans14px

Contrast Ratio

1:1

14 issues

Reading Comfort

~33 CPL

Narrow lines

28px

32px

26px

22px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 2/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 14 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 2.0x larger than body text.

Flesch 2

Color Palette

6 unique colors

12.67:1 AAA Light

#ffffff

Primary· 45.1%

#313336

Other· 4.9%

#16151d

Secondary· 6.4%

#c5d0d7

Secondary· 5.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(12)

Website Identity

daec.de

Location detected: 🇩🇪 Germanyvia tld

Social Profiles

Facebook Instagram

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Last analyzed: 21 May 2026 at 10:56

Historical Analysis & Change Tracking