Back to Search
adscale.de favicon

adscale.de

https://adscale.de· First analyzed 09 Sept 2026· Updated 09 Sept 2026
Export
adscale.de
Desktop screenshot of adscale.de
Mobile screenshot of adscale.de
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

63.185.141.226

Site Location

🇩🇪 Köln, Germanyvia schema_nap

Server Location

🇩🇪 Frankfurt, Germany

ASN

AS16509

Organization

AWS EC2 (eu-central-1)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-1396.awsdns-46.org.ns-1926.awsdns-48.co.uk.ns-290.awsdns-36.com.ns-793.awsdns-35.net.

Performance

89

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
2.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
952 KB
33 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Framework
Alpine.js
Styling
Tailwind CSS
CMS
TYPO3
Infrastructure
Hosting
Amazon Web Services (AWS)
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Frameworks

1
Alpine.js

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

CDN

1
Cloudflare

SEO Analysis

B73/100
24
4
2
Meta Tags4/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
A
adscale.deadscale.de

Ströer SSP | STRÖER

No description available for this page.

Title Length19 chars

Recommended: 50-60 chars (~115px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (13/20) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

26 rules

Local SEO

Local Search Readiness

33/100
Needs Work
9 12

Sponsored

AI & LLM Readiness

D57/100
Bot Access
20/25
Machine Read.
16/25
Schema Data
8/25
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
data-nosnippet

Machine Readability

llms.txtvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:6%
Words:1,178
Token eff.:Optimal
Sections/1K:5.1

Structured Data

3 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary200w
Descriptive Headingsavg 3.8w
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

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.
C
68/100
10
Passed
3
Critical
1
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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...
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.
72/100
B
96 mg
CO₂e / view
952.0 KB
Page Weight
80%
Cleaner Than
New Visitor
110 mg
vs
Returning (cached)
55 mg
Annual (10K/mo)
11.5 kg
Emission Segments
Data Center
5 mg
Network
28 mg
Device
63 mg
Resource Breakdown
JavaScript
78.2 KB
Images
615.6 KB
CSS
225.4 KB
HTML
14.3 KB
Other
18.4 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

91%Excellent
Interactive

HTTPS

WAF

84d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

03.09.2026

Valid Until

02.12.2026

Subject Alternative Names (2)

stroeer.de*.stroeer.de

SHA-256 Fingerprint

14:5F:62:62:08:E9:52:27:E0:61:5A:DE:86:EA:1B:63:1A:6B:86:26...

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 0s(max-age=0)
cf-cache-status
DYNAMIC
cf-ray
a3851c9ed887f960-DUS
content-encoding
⚡ Brotli(br)
content-language
de-DE
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

75

SPF
DKIM
DMARC

MX Records (1)

adscale-de.mail.protection.outlook.com

Domain Information

adscale.de

Last Updated

19.11.2019

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
Legitimate interest basis 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.
C
62/100
Mobile Friendly
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, maximum-scale=1.0
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Commissioner

WCAG Partial
78/100
Readability
/30
20/30

16px · LH 1.75

Hierarchy
/20
20/20

3.5x ratio · ✓ H1→H6

WCAG
/25
20/25

3.12:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

Commissioner

Sans56px

Body Font

Commissioner

Sans16px

Contrast Ratio

3.12:1

1 issue

Reading Comfort

~33 CPL

Narrow lines
56px
h1
56px
h2
40px
h3
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.1:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 3.5x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 9

Color Palette

9 unique colors
2.77:1 Fail Light
#7c7c79
Other· 11.5%
#d3d2d1
Other· 6.4%
#ff5a10
Primary· 0%
#09204a
Primary· 29.8%
#06132a
Accent· 14.4%
#3a2f24
Secondary· 9.6%
#1c160f
Secondary· 7.3%
#b15629
Accent· 6.1%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

12 Resources

11
Scripts
1
Styles
4
Async
3
Defer

Top Script Sources

local(5)analytics.regiohelden.de(2)consent.cookiebot.com(2)consentcdn.cookiebot.com(1)static.cloudflareinsights.com(1)

Website Identity

Ströer SE & Co. KGaA

Ströer SE & Co. KGaA

Organization

Ströer ist ein führendes deutsches Medienhaus, gegründet 1990 als Ströer City Marketing. Ströer setzt mit der „OOH plus“ Strategie auf die Stärken des OOH-Geschäfts unterstützt durch die flankierenden Geschäftsfelder Digital & Dialog Media und DaaS & E-Commerce. Das Unternehmen ist im MDAX der Deuts

[email protected]
+49 2236 96450
www.stroeer.de/

Ströer Allee 1, Köln

50999, Köln

Deutschland

Location detected: 🇩🇪 Germany, Kölnvia schema_nap
📧 Microsoft 365de-deEst. 1990

Social Profiles

LinkedInYouTube

Sponsored

Last analyzed: 09 Sept 2026 at 09:19

Historical Analysis & Change Tracking