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merkur-spielhalle.de

https://merkur-spielhalle.de· First analyzed 11 May 2026· Updated 11 May 2026
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merkur-spielhalle.de
Desktop screenshot of merkur-spielhalle.de
Mobile screenshot of merkur-spielhalle.de
Mobile

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Hosting Provider

BEIT

IP Address

193.102.155.142

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Stemwede, Germany

ASN

AS211784

Organization

BEIT

Server

Apache

Nameservers

service1.beit.de.service2.beit.de.service.beit.de.

Performance

97

Core Web Vitals

Weight

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

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
BEIT

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQuery

UI Components

1
Lightbox

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Apache

Security

1
reCAPTCHA

SEO Analysis

D49/100
13
10
1
Meta Tags9/15
Content7/12
Headings0/8
Technical12/21
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
M
merkur-spielhalle.demerkur-spielhalle.de

Start | MERKUR SPIELHALLE

MERKUR Casino ist heute mit seinen über 350 modernen Spielstätten Marktführer in Deutschland und darüber hinaus in acht weiteren europäischen Ländern aktiv.

Title Length25 chars

Recommended: 50-60 chars (~153px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

11 issues found

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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

F26/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
0/25
Citation
5/25

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
Text ratio:3%
Words:112
Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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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
71/100
10
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
43/100
B
86 mg
CO₂e / view
695.1 KB
Page Weight
80%
Cleaner Than
New Visitor
98 mg
vs
Returning (cached)
49 mg
Annual (10K/mo)
10.3 kg
Emission Segments
Data Center
19 mg
Network
21 mg
Device
46 mg
Resource Breakdown
Images
401.6 KB
CSS
287.0 KB
HTML
6.6 KB
Green Hosting Not Verified
BEIT
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

45d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

27.03.2026

Valid Until

25.06.2026

Subject Alternative Names (2)

merkur-spielhalle.dewww.merkur-spielhalle.de

SHA-256 Fingerprint

6E:06:31:89:F0:90:AD:56:02:EE:18:42:DC:05:AA:81:B6:B0:6F:F2...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟣 Private(private)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
6434
content-type
text/html
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

55

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

Domain Information

merkur-spielhalle.de

Last Updated

12.02.2018

DNSSEC
Not Enabled

Privacy & Compliance

Usercentrics

Cookie Consent Banner
Usercentrics
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Usercentrics
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
67/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

​​ Arial

WCAG Partial
60/100
Readability
/30
23/30

16px · LH 1.43

Hierarchy
/20
9/20
WCAG
/25
14/25

1:1 min contrast

Performance
/25
14/25

2 fonts

Heading Font

​​ Arial

Body Font

​​ Arial

Sans16px

Contrast Ratio

1:1

10 issues

Reading Comfort

Single Family

left aligned
16px
p

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

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

❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

✅ Lean font stack: 2 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 28

Color Palette

6 unique colors
10.93:1 AAA Dark
#3f3c3b
Text· 50.5%
#ffffff
Background· 19.4%
#59242a
Primary· 9.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

26 Resources

16
Scripts
10
Styles
1
Async
2
Defer

Top Script Sources

styles.gauselmann.com(12)statistic.gauselmann.com(1)app.usercentrics.eu(1)privacy-proxy.usercentrics.eu(1)content.jwplatform.com(1)

Website Identity

merkur-spielhalle.de

Location detected: 🇩🇪 Germanyvia tld
de

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Last analyzed: 11 May 2026 at 05:25

Historical Analysis & Change Tracking