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alpincenter.com

https://alpincenter.com· First analyzed 19 May 2026· Updated 19 May 2026
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alpincenter.com
Desktop screenshot of alpincenter.com
Mobile screenshot of alpincenter.com
Mobile

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Hosting Provider

Udmedia Hosting

IP Address

91.223.151.154

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS199753

Organization

Udmedia Hosting

Server

Apache

Nameservers

ns4.powerdns.de.ns3.powerdns.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
495 ms10%
Speed Index
644 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
13 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Udmedia Hosting

Technology Stack

3 Technologies Detected

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

D42/100
11
9
2
Meta Tags4/15
Content3/12
Headings6/8
Technical9/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
A
alpincenter.comalpincenter.com

alpincenter.com - Bottrop / Hamburg Wittenburg / Skihalle, Snowdome...

No description available for this page.

Title truncated.
Title Length92 chars

Recommended: 50-60 chars (~558px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (92 chars, ~558px). Will be truncated in search results.
  • • Missing meta description — important for click-through rates in SERPs

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

0/100
Poor
15 2

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

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AI & LLM Readiness

F34/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
2/25

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
header/footer
Text ratio:5%
Words:123
Token eff.:Too Short
Depth:1/5

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 (10)
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
76/100
10
Passed
3
Critical
0
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
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
14/15
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
3/15
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.
49/100
C
201 mg
CO₂e / view
1.9 MB
Page Weight
50%
Cleaner Than
New Visitor
229 mg
vs
Returning (cached)
115 mg
Annual (10K/mo)
24.1 kg
Emission Segments
Data Center
10 mg
Network
59 mg
Device
132 mg
Resource Breakdown
JavaScript
342.9 KB
Images
6.3 KB
CSS
1.6 MB
HTML
15.4 KB
Other
6.0 KB
Green Hosting Verified
UD Media GmbH
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

60d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

18.07.2025

Valid Until

18.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.alpincenter.comalpincenter.com

SHA-256 Fingerprint

09:82:87:19:F0:71:FC:09:10:11:5E:4A:D7:2D:33:C6:A4:C5:6E:30...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

content-type
text/html; charset=UTF-8
date
Tue, 19 May 2026 22:40:15 GMT
server
Apache
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

alpincenter-com.mail.protection.outlook.com

Domain Information

alpincenter.com

Domain Age
26y 4m

Created

18.01.2000

Expires

18.01.2027

Last Updated

03.01.2026

Registrar

CPS-Datensysteme GmbH

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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
68/100
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=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Verdana

WCAG AA
74/100
Readability
/30
22/30

14px · LH 1.43

Hierarchy
/20
16/20

2.6x ratio · ✓ H1→H6

WCAG
/25
22/25

5.65:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Verdana

Sans36px

Body Font

Verdana

Sans14px

Contrast Ratio

5.65:1

WCAG AA (≥4.5:1)

Reading Comfort

Single Font Family

left aligned
36px
h1

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

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.7:1).

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

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFonts

Color Palette

15 unique colors
4.29:1 AA Large Dark
#5c595a
Other· 7.9%
#caccc9
Other· 4.7%
#77a1e0
Accent· 15.7%
#5a8cd2
Accent· 9.6%
#195792
Primary· 9.4%
#dee2e5
Secondary· 8.1%
#557db0
Secondary· 7.7%
#a4bedf
Secondary· 7.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

3 Resources

3
Scripts
0
Styles
0
Async
0
Defer

Top Script Sources

local(3)

Website Identity

alpincenter.com

26 years old
Location detected: 🇩🇪 Germanyvia ip
CPS-Datensysteme GmbH📧 Microsoft 365

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Last analyzed: 19 May 2026 at 22:40

Historical Analysis & Change Tracking