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post.ch

https://post.ch· First analyzed 24 Apr 2026· Updated 24 Apr 2026
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post.ch
Desktop screenshot of post.ch
Mobile screenshot of post.ch
Mobile

Sponsored

Hosting Provider

POSTNETZ

IP Address

194.41.184.148

Site Location

🇨🇭 Switzerlandvia tld

Server Location

🇨🇭 Wildegg, Switzerland

ASN

AS12511

Organization

POSTNETZ

Server

Delivery1

Nameservers

dns1.post.ch.dns4.post.ch.dns3.post.ch.dns2.post.ch.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
818 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
63 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Sitecore

Technology Stack

6 Technologies Detected

Frameworks

1
Angular

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Advertising

1
Snapchat Pixel

Security

1
reCAPTCHA

SEO Analysis

B76/100
24
7
0
Meta Tags9/15
Content5/12
Headings8/8
Technical23/25
E-E-A-T5/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
P
post.chpost.ch

Die Schweizerische Post

Wir bewegen die Schweiz. Mit vertrauenswürdigen physischen und digitalen Leistungen. Zu Hause, in der Freizeit und beim Arbeiten.

Title Length23 chars

Recommended: 50-60 chars (~138px / 580px)

Description Length129 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    50 URLs

    50 sub-sitemaps

    robots.txt

    29 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    19/100
    Poor
    5 13

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

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    6/25
    Schema Data
    7/25
    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:1%
    Words:100
    Token eff.:Too Short
    Sections/1K:140

    Structured Data

    2 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary310w
    Descriptive Headingsavg 2.6w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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.
    A
    86/100
    14
    Passed
    1
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    16/20
    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
    11/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    37/100
    C
    152 mg
    CO₂e / view
    1.2 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    174 mg
    vs
    Returning (cached)
    87 mg
    Annual (10K/mo)
    18.3 kg
    Emission Segments
    Data Center
    34 mg
    Network
    37 mg
    Device
    82 mg
    Resource Breakdown
    JavaScript
    827.2 KB
    Images
    252.3 KB
    CSS
    130.1 KB
    HTML
    20.6 KB
    Other
    1.5 KB
    Green Hosting Not Verified
    POSTNETZ
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    No WAF

    137d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    SwissSign AG

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    08.09.2025

    Valid Until

    08.09.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (6)

    www.post.chwww1.post.chwww2.post.chwww3.post.chwww4.post.chpost.ch

    SHA-256 Fingerprint

    63:93:9B:97:8C:E3:14:2C:46:A3:F5:BE:A9:C3:DB:FB:61:94:25:C6...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    260
    cache-control
    🟡 1800s(max-age=1800)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    mx1.post.ch
    mx2.post.ch

    Domain Information

    post.ch

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Usercentrics

    Cookie Consent Banner
    Usercentrics
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Usercentrics
    Data Protection Officer 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
    64/100
    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

    Swiss Post Sans

    WCAG Partial
    73/100
    Readability
    /30
    22/30

    24px · LH 1.50

    Hierarchy
    /20
    16/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    3.8:1 min contrast

    Performance
    /25
    16/25

    1 font · 7 req

    Heading Font

    Swiss Post Sans

    Sans48px

    Body Font

    Swiss Post Sans

    Sans24px

    Contrast Ratio

    3.8:1

    1 issue

    Reading Comfort

    Single Font Family

    left aligned
    48px
    h1
    40px
    h2
    24px
    h3
    24px
    p

    ✅ Excellent readability: 24px body text is ideal for all devices.

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

    ❌ Very complex text: Flesch score 20/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.8:1).

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    Buy on MyFontsFlesch 20

    Color Palette

    6 unique colors
    Light
    #ffffff
    Background· 76.60000000000001%
    #ffcc00
    Primary· 13%
    #8e7434
    Secondary· 2.7%
    #e5c43f
    Accent· 2.2%
    #f7eebd
    Accent· 0.7%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    23 Resources

    19
    Scripts
    4
    Styles
    11
    Async
    1
    Defer

    Top Script Sources

    post.ch(9)googletagmanager.com(4)local(4)app.usercentrics.eu(2)

    Website Identity

    Die Schweizerische Post

    Die Schweizerische Post

    Organization
    www.post.ch/de
    Location detected: 🇨🇭 Switzerlandvia tld
    de

    Sponsored

    Last analyzed: 24 Apr 2026 at 03:50

    Historical Analysis & Change Tracking