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ad-alliance.de

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

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Hosting Provider

IP Address

185.215.158.240

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS15817

Organization

Mittwald CM Service GmbH und Co.

Nameservers

ns11.managed-ip.info.ns12.managed-ip.info.ns10.managed-ip.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
762 ms10%
Speed Index
991 ms10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
857 KB
53 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
CMS
TYPO3
Infrastructure
Hosting
Mittwald CM Service GmbH und Co.
CDN
Vercel Image

Technology Stack

6 Technologies Detected

Meta Frameworks

1

CSS Frameworks

1

Tag Managers

1

SEO Analysis

C68/100
21
6
1
Meta Tags4/15
Content10/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
A
ad-alliance.dead-alliance.de

Home | Ad Alliance

No description available for this page.

Title Length18 chars

Recommended: 50-60 chars (~105px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

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

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

2 rules

Allows all crawlers

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

D46/100
Bot Access
20/25
Machine Read.
13/25
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:1%
Words:809
Token eff.:Optimal
Sections/1K:4.9
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary13w
Descriptive Headingsavg 5w
Canonical URL
Open Graph2/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...

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.
B
78/100
12
Passed
1
Critical
2
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
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • Accessibility recommendation preview...

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.
66/100
B
87 mg
CO₂e / view
857.2 KB
Page Weight
80%
Cleaner Than
New Visitor
99 mg
vs
Returning (cached)
50 mg
Annual (10K/mo)
10.4 kg
Emission Segments
Data Center
4 mg
Network
25 mg
Device
57 mg
Resource Breakdown
JavaScript
318.6 KB
Images
239.0 KB
CSS
85.6 KB
Fonts
118.8 KB
HTML
87.5 KB
Other
7.7 KB
Green Hosting Verified
Mittwald CM Service GmbH & Co. KG
GWF Verified
3 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

74d

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

08.05.2026

Valid Until

06.08.2026

Subject Alternative Names (1)

www.ad-alliance.de

SHA-256 Fingerprint

C2:E4:F0:50:74:76:16:1D:E8:5C:6B:5B:79:C2:80:DB:D6:70:2C:AC...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Sun, 24 May 2026 00:11:04 GMT
link
</_next/static/media/10e5bf1b2b29da13-s.p.woff2>; rel=preloa...
strict-transport-security
max-age=31536000; includeSubDomains
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

assur.rtl.de
sulis.rtl.de
sul.rtl.de
marduk.rtl.de

Domain Information

ad-alliance.de

Last Updated

01.02.2023

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
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.
B
74/100
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

Typography & Readability

__rtlUnited_067062

WCAG Partial
66/100
Readability
/30
22/30

18px · LH 1.50

Hierarchy
/20
8/20

0.78x ratio

WCAG
/25
18/25

1:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

__rtlUnited_067062

Sans14px

Body Font

__rtlUnited_067062

Sans18px

Contrast Ratio

1:1

15 issues

Reading Comfort

~34 CPL

Narrow lines
14px
h1
35px
h2
28px
h3
24px
h4
18px
p
Augmented Fourth
Scale

✅ Excellent readability: 18px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFontsFluid Type (rem)Flesch 42

Color Palette

11 unique colors
21:1 AAA Dark
#000000
Background· 58.9%
#ffffff
Background· 19%
#243231
Primary· 3.8%
#417075
Secondary· 2.7%
#a38a82
Secondary· 2.7%
#b7d4d3
Secondary· 2%
#3b1b24
Secondary· 1.4%
#fff7d3
Accent· 0.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

22 Resources

17
Scripts
5
Styles
14
Async
0
Defer

Top Script Sources

local(14)sourcepoint.ad-alliance.de(2)googletagmanager.com(1)

Website Identity

ad-alliance.de

Location detected: 🇩🇪 Germanyvia tld
de

Sponsored

Last analyzed: 24 May 2026 at 00:11

Historical Analysis & Change Tracking