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ksa.ch

https://ksa.ch· First analyzed 21 May 2026· Updated 21 May 2026
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ksa.ch
Desktop screenshot of ksa.ch
Mobile screenshot of ksa.ch
Mobile

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Hosting Provider

Young Solutions AG

IP Address

217.150.245.232

Site Location

🇨🇭 Switzerlandvia tld

Server Location

🇨🇭 Zurich, Switzerland

ASN

AS29691

Organization

Young Solutions AG

Server

Apache

Nameservers

dns3.swisscom.com.dns1.swisscom.com.dns2.swisscom.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
775 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
43 requests

Image Optimization

Lazy LoadWebPAVIFResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Young Solutions AG

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Frameworks

1
Alpine.js

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

SEO Analysis

C62/100
18
9
1
Meta Tags10/15
Content8/12
Headings7/8
Technical14/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
K
ksa.chksa.ch

Willkommen im Kantonsspital Aarau - KSA

Kantonsspital Aarau (KSA) – wir sind rund um die Uhr für Sie da. Mit unserem breiten Angebot, von der Grundversorgung bis hin zur hochspezialisierten Medizin...

Description truncated.
Title Length39 chars

Recommended: 50-60 chars (~239px / 580px)

Description Length232 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (39/41) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap
robots.txt

2 rules

Local SEO

Local Search Readiness

26/100
Needs Work
8 8 2

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AI & LLM Readiness

D40/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
9/25

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
nav
Text ratio:2%
Words:870
Token eff.:Optimal
Sections/1K:2.3
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary13w
Descriptive Headingsavg 4w
Canonical URL
Open Graph2/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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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.
C
65/100
10
Passed
3
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •Accessibility recommendation preview...
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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.
34/100
E
281 mg
CO₂e / view
2.2 MB
Page Weight
50%
Cleaner Than
New Visitor
321 mg
vs
Returning (cached)
161 mg
Annual (10K/mo)
33.7 kg
Emission Segments
Data Center
63 mg
Network
68 mg
Device
151 mg
Resource Breakdown
JavaScript
122.2 KB
Images
1.9 MB
CSS
155.8 KB
HTML
51.9 KB
Green Hosting Not Verified
Young Solutions AG
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

250d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

26.01.2026

Valid Until

26.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

ksa.chwww.ksa.ch

SHA-256 Fingerprint

75:27:CE:DF:78:CA:1D:FF:93:32:C8:52:3E:F2:D4:DE:2A:65:E5:5F...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, private, max-age=31536000)
content-encoding
📦 Gzip(gzip)
content-language
de
content-length
52815
content-type
text/html; charset=UTF-8
date
Thu, 21 May 2026 10:58:23 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

mail10.swisscom.com
mail20.swisscom.com
mail.swisscom.com

Domain Information

ksa.ch

DNSSEC
Not Enabled

Privacy & Compliance

CookieFirst

Cookie Consent Banner
CookieFirst
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: CookieFirst
Privacy policy page linked
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.
B
74/100
Mobile Friendly
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

TitilliumWeb

WCAG Partial
71/100
Readability
/30
20/30

30px · LH 1.33

Hierarchy
/20
14/20

2.4x ratio

WCAG
/25
19/25

1:1 min contrast

Performance
/25
18/25

1 font · 4 req

Heading Font

TitilliumWeb

Sans72px

Body Font

TitilliumWeb

Sans30px

Contrast Ratio

1:1

2 issues

Reading Comfort

~119 CPL

Too wide
72px
h1
60px
h2
30px
p

✅ Excellent readability: 30px body text is ideal for all devices.

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

❌ Very long lines: ~119 chars/line causes eye strain. Add max-width constraint.

❌ Very complex text: Flesch score 17/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

Buy on MyFontsFlesch 17

Color Palette

13 unique colors
10.75:1 AAA Light
#ffffff
Primary· 13.600000000000001%
#3d3e3c
Other· 12.8%
#7e2d28
Accent· 13.3%
#693b43
Secondary· 7.4%
#31201e
Secondary· 6.4%
#9b5660
Secondary· 6%
#853c3e
Secondary· 5.2%
#9c8881
Secondary· 4.6%

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

21 Resources

20
Scripts
1
Styles
2
Async
0
Defer

Top Script Sources

local(17)consent.cookiefirst.com(2)googletagmanager.com(1)

Website Identity

ksa.ch

144
Location detected: 🇨🇭 Switzerlandvia tld
de

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Last analyzed: 21 May 2026 at 10:59

Historical Analysis & Change Tracking