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postauto.ch

https://postauto.ch· First analyzed 04 May 2026· Updated 04 May 2026
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postauto.ch
Desktop screenshot of postauto.ch
Mobile screenshot of postauto.ch
Mobile

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Hosting Provider

POSTNETZ

IP Address

194.41.184.35

Site Location

🇨🇭 Switzerlandvia tld

Server Location

🇨🇭 Wildegg, Switzerland

ASN

AS12511

Organization

POSTNETZ

Server

Delivery3

Nameservers

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

Performance

97

Core Web Vitals

Weight

First Contentful Paint
988 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
932 KB
59 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Sitecore

Technology Stack

4 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Security

1
reCAPTCHA

SEO Analysis

C64/100
20
9
1
Meta Tags4/15
Content7/12
Headings8/8
Technical19/25
E-E-A-T3/7
Images4/7
Links4/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
P
postauto.chpostauto.ch

Home

No description available for this page.

Title Length4 chars

Recommended: 50-60 chars (~27px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,522 URLs

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

13/100
Poor
4 12 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

D41/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
0/25
Citation
15/25

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:199
Token eff.:Too Short
Sections/1K:40.2

Structured Data

No Schema

Citation Readiness

Opening Summary160w
Descriptive Headingsavg 5w
Canonical URL
Open Graph1/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
A
81/100
12
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
6/15
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.
41/100
B
115 mg
CO₂e / view
932.3 KB
Page Weight
80%
Cleaner Than
New Visitor
132 mg
vs
Returning (cached)
66 mg
Annual (10K/mo)
13.8 kg
Emission Segments
Data Center
26 mg
Network
28 mg
Device
62 mg
Resource Breakdown
JavaScript
579.5 KB
Images
206.2 KB
CSS
130.6 KB
HTML
14.6 KB
Other
1.5 KB
Green Hosting Not Verified
POSTNETZ
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

No WAF

91d

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

04.08.2025

Valid Until

04.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (5)

www.postauto.chwww1.postauto.chwww2.postauto.chwww3.postauto.chpostauto.ch

SHA-256 Fingerprint

8E:66:6D:95:F4:A8:24:61:81:B3:59:68:38:F9:11:BF:DD:19:5D:D9...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
age
0
cache-control
🔴 No Cache(no-cache, no-store)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
14631
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (2)

mx2.post.ch
mx1.post.ch

Domain Information

postauto.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 AA
78/100
Readability
/30
24/30

24px · LH 1.50

Hierarchy
/20
16/20

2x ratio · ✓ H1→H6

WCAG
/25
22/25

5.18:1 min contrast

Performance
/25
16/25

1 font · 7 req

Heading Font

Swiss Post Sans

Sans48px

Body Font

Swiss Post Sans

Sans24px

Contrast Ratio

5.18:1

WCAG AA (≥4.5:1)

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).

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.2:1).

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

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

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

Buy on MyFontsFlesch 51

Color Palette

6 unique colors
3.4:1 AA Large Light
#ffffff
Background· 57.4%
#8d8b86
Other· 5%
#463e36
Text· 5.7%
#e5c98a
Accent· 4.7%

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

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Scripts & Styles

19 Resources

15
Scripts
4
Styles
5
Async
1
Defer

Top Script Sources

local(5)googletagmanager.com(4)postauto.ch(4)app.usercentrics.eu(2)

Website Identity

postauto.ch

Location detected: 🇨🇭 Switzerlandvia tld
en

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Last analyzed: 04 May 2026 at 17:23

Historical Analysis & Change Tracking