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yousty.ch

https://yousty.ch· First analyzed 20 May 2026· Updated 20 May 2026
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yousty.ch
Desktop screenshot of yousty.ch
Mobile screenshot of yousty.ch
Mobile

Sponsored

Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

34.65.140.232

Site Location

🇨🇭 Zürich, Switzerlandvia schema_nap

Server Location

🇨🇭 Zurich, Switzerland

ASN

AS396982

Organization

Google Cloud (europe-west6)

Nameservers

ns-cloud-b3.googledomains.com.ns-cloud-b2.googledomains.com.ns-cloud-b4.googledomains.com.ns-cloud-b1.googledomains.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
849 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
56 requests

Image Optimization

Lazy LoadResponsiveimgix
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Google Cloud Platform
CDN
Imgix

Technology Stack

7 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Material UI

Analytics

2
Google Analytics
Google Analytics 4

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Customer Support

1
Zendesk

SEO Analysis

A82/100
23
6
0
Meta Tags15/15
Content10/12
Headings7/8
Technical23/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
Y
yousty.chyousty.ch

Grösstes Berufsbildungsportal der Schweiz – Yousty.ch

Finde mit dem Berufsbildungsportal von yousty.ch die passende Lehrstelle oder Schnupperlehre und starte 2026 oder 2027 erfolgreich in die Berufswelt!

Title Length53 chars

Recommended: 50-60 chars (~323px / 580px)

Description Length149 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    14 URLs

    14 sub-sitemaps

    robots.txt

    36 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    29/100
    Needs Work
    8 12

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    6/25
    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
    Text ratio:3%
    Words:737
    Token eff.:Optimal
    Sections/1K:8.1

    Structured Data

    2 JSON-LD
    Organization×1.1WebSite
    sameAs entity links

    Citation Readiness

    Opening Summary300w
    Descriptive Headingsavg 3.9w
    Canonical URL
    Open Graph2/3
    Twitter Card0/3
    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.
    C
    63/100
    9
    Passed
    5
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    13/20
    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
    14/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    7/15
    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.
    4 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.
    55/100
    C
    193 mg
    CO₂e / view
    1.9 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    220 mg
    vs
    Returning (cached)
    110 mg
    Annual (10K/mo)
    23.1 kg
    Emission Segments
    Data Center
    9 mg
    Network
    57 mg
    Device
    127 mg
    Resource Breakdown
    Images
    1.8 MB
    Fonts
    2.1 KB
    HTML
    16.4 KB
    Other
    9.3 KB
    Green Hosting Verified
    Google Cloud
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    86%Very Good
    Interactive

    HTTPS

    No WAF

    38d

    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

    30.03.2026

    Valid Until

    28.06.2026

    Subject Alternative Names (3)

    api.yousty.chwww.yousty.chyousty.ch

    SHA-256 Fingerprint

    31:EE:1D:16:38:4B:9F:71:9B:15:9D:DD:96:C8:62:F6:77:8F:95:37...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 0s(max-age=0, private, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    default-src 'self' https:; connect-src 'self' https: *.youst...
    content-type
    text/html; charset=utf-8
    date
    Wed, 20 May 2026 14:41:50 GMT
    etag
    W/"2bce21fcacc2e99ae87af7ac4145425b"
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (7)

    aspmx.l.google.com
    aspmx3.googlemail.com
    aspmx5.googlemail.com
    alt2.aspmx.l.google.com

    +3 more

    Domain Information

    yousty.ch

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust

    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
    65/100
    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=1.0, maximum-scale=1.0, user-scalable=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    CeraPro-Bold + CeraPro-Regular

    WCAG AA
    75/100
    Readability
    /30
    25/30

    16px · LH 1.50

    Hierarchy
    /20
    11/20

    3.5x ratio

    WCAG
    /25
    19/25

    5.74:1 min contrast

    Performance
    /25
    20/25

    2 fonts · 2 req

    Heading Font

    CeraPro-Bold

    Sans56px

    Body Font

    CeraPro-Regular

    Sans16px

    Contrast Ratio

    5.74:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~33 CPL

    Narrow lines
    56px
    h1
    35px
    h2
    24px
    h4
    16px
    p

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

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

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

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

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

    GGoogle FontsBuy on MyFonts

    Color Palette

    12 unique colors
    12.51:1 AAA Light
    #ffffff
    Background· 36.199999999999996%
    #343339
    Text· 5.8%
    #1e242a
    Secondary· 12.3%
    #837163
    Secondary· 7.5%
    #111117
    Secondary· 6.4%
    #6a215f
    Primary· 6.2%
    #735653
    Secondary· 5.9%
    #948174
    Secondary· 5.5%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    OneTrustEnterprise

    Cookie consent and privacy compliance tools

    2

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    23 Resources

    15
    Scripts
    8
    Styles
    3
    Async
    0
    Defer

    Top Script Sources

    d3ibz5jl4uhfvr.cloudfront.net(6)cdn.yousty.ch(4)googletagmanager.com(2)sst.yousty.ch(1)clerk.yousty.ch(1)

    Website Identity

    Yousty AG

    Yousty AG

    Organization

    Yousty ist die grösste Lehrstellenplattform der Schweiz und verfolgt das Ziel, alle Jugendlichen auf dem Weg zu ihrer Traumlehrstelle bestmöglich zu unterstützen. Dafür bieten wir eine Übersicht über alle Lehrstellen und Schnupperlehren in der Schweiz, Online-Einblicke in die Lehrbetriebe und zahlre

    support@yousty.ch
    www.yousty.ch

    Limmatstrasse 21, Zürich

    8005, Zürich, ZH

    CH

    Location detected: 🇨🇭 Switzerland, Zürichvia schema_nap
    📧 Google WorkspacedeEst. 2009

    Sponsored

    Last analyzed: 20 May 2026 at 14:42

    Historical Analysis & Change Tracking