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aletscharena.ch

https://aletscharena.ch· First analyzed 08 May 2026· Updated 08 May 2026
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aletscharena.ch
Desktop screenshot of aletscharena.ch
Mobile screenshot of aletscharena.ch
Mobile

Sponsored

Hosting Provider

neusta infrastructure service GmbH

IP Address

185.48.220.77

Site Location

🇨🇭 Mörel-Filet, Switzerlandvia schema_nap

Server Location

🇩🇪 Bremen, Germany

ASN

AS30742

Organization

neusta infrastructure service GmbH

Server

Nginx

Nameservers

ns3.rhone.ch.ns4.rhone.ch.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
620 ms10%
Speed Index
806 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
433 KB
146 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

8 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
Vue.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Web Servers

1
Nginx

Libraries

1
Lightbox

SEO Analysis

A81/100
23
7
0
Meta Tags15/15
Content10/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
A
aletscharena.chaletscharena.ch

Aletsch Arena – Dein Abenteuer in den Schweizer Alpen 🏔️✨

Aletsch Arena 🌞: Wandern, Skifahren, Entspannen ⛰️. Geniesse Natur, alpine Abenteuer & Erholung – Dein Erlebnis in den Schweizer Alpen! ❄️

Title Length57 chars

Recommended: 50-60 chars (~345px / 580px)

Description Length138 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    5 URLs

    5 sub-sitemaps

    robots.txt

    12 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    47/100
    Fair
    13 8

    Sponsored

    AI & LLM Readiness

    F34/100
    Bot Access
    20/25
    Machine Read.
    1/25
    Schema Data
    2/25
    Citation
    11/25

    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:6%
    Words:4,082
    Token eff.:Poor Structure

    Structured Data

    1 JSON-LD
    Organization×1.1

    Citation Readiness

    Opening Summary134w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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.
    B
    79/100
    12
    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
    12/20
    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
    11/15
    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.
    64/100
    A
    54 mg
    CO₂e / view
    433.2 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    61 mg
    vs
    Returning (cached)
    31 mg
    Annual (10K/mo)
    6.4 kg
    Emission Segments
    Data Center
    12 mg
    Network
    13 mg
    Device
    29 mg
    Resource Breakdown
    JavaScript
    157.3 KB
    Images
    43.9 KB
    CSS
    147.1 KB
    HTML
    32.7 KB
    Other
    52.2 KB
    Green Hosting Not Verified
    neusta infrastructure service GmbH
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Static / Informational

    HTTPS

    No WAF

    67d

    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

    15.04.2026

    Valid Until

    14.07.2026

    Subject Alternative Names (20)

    *.aletsch-tourismus.ch*.aletsch.com*.aletsch.org*.aletscharena.ch*.belalp-bahnen.ch*.belalp.ch*.belalpbahnen.ch*.bellwald.ch+12 more

    SHA-256 Fingerprint

    B5:39:F9:BE:E5:0E:49:0C:BE:34:E7:F6:D9:3A:4D:E1:8A:5E:AD:07...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    cache-control
    🟡 0s(max-age=0)
    content-encoding
    📦 Gzip(gzip)
    content-language
    de-CH
    content-length
    33224
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    aletscharena-ch.mail.protection.outlook.com

    Domain Information

    aletscharena.ch

    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
    Data Protection Officer mentioned
    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.
    B
    78/100
    Mobile Friendly118 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 maximum-scale=10
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Saira Condensed + Roboto

    WCAG Partial
    77/100
    Readability
    /30
    25/30

    18px · LH 1.50

    Hierarchy
    /20
    20/20

    4.44x ratio · ✓ H1→H6

    WCAG
    /25
    12/25

    1:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    Saira Condensed

    Sans80px

    Body Font

    Roboto

    Sans18px

    Contrast Ratio

    1:1

    5 issues

    Reading Comfort

    ~46 CPL

    Optimal (45–75)
    80px
    h1
    80px
    h2
    80px
    h3
    18px
    p
    Minor Second
    Scale

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

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

    ✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

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

    ⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

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

    Buy on MyFontsFlesch 28

    Color Palette

    6 unique colors
    2.46:1 Fail Light
    #ffffff
    Background· 63.5%
    #a5a5a6
    Other· 8.5%
    #955862
    Primary· 3%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    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

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    6
    Async
    0
    Defer

    Top Script Sources

    local(17)consent.cookiebot.com(2)consentcdn.cookiebot.com(1)

    Website Identity

    Aletsch Arena AG

    Aletsch Arena AG

    Organization
    0041279285858
    www.aletscharena.ch/

    Furkastrasse 39, Mörel-Filet

    3983, Mörel-Filet

    CH

    Location detected: 🇨🇭 Switzerland, Mörel-Filetvia schema_nap
    📧 Microsoft 365de-DE

    Sponsored

    Last analyzed: 08 May 2026 at 03:40

    Historical Analysis & Change Tracking