ad-alliance.de

https://ad-alliance.de· First analyzed 24 May 2026· Updated 24 May 2026

Export

ad-alliance.de

Mobile

Sponsored

Hosting Provider

Mittwald CM Service GmbH und Co.

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

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

Analytics

Meta Frameworks

CSS Frameworks

Tag Managers

SEO Analysis

C68/100

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

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

7 issues found

Upgrade to view details

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...

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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.

78/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

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...

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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.

66/100

87 mg

CO₂e / view

857.2 KB

Page Weight

80%

Cleaner Than

New Visitor

99 mg

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...

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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

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Upgrade to view header details

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

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

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

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

35px

28px

24px

18px

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

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

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

Website Identity

ad-alliance.de

Location detected: 🇩🇪 Germanyvia tld

Social Profiles

Facebook X (Twitter)Instagram LinkedIn

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Last analyzed: 24 May 2026 at 00:11

Historical Analysis & Change Tracking