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vivantes.de

https://vivantes.de· First analyzed 07 May 2026· Updated 07 May 2026
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vivantes.de
Desktop screenshot of vivantes.de
Mobile screenshot of vivantes.de
Mobile

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Hosting Provider

Mittwald

IP Address

193.53.250.147

Site Location

🇩🇪 Berlin, Germanyvia schema_nap

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS15817

Organization

Mittwald

Server

Apache

Nameservers

ns02.versatel.de.ns03.versatel.de.ns01.versatel.de.

Performance

87

Core Web Vitals

Weight

First Contentful Paint
1.7 s10%
Speed Index
2.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
836 KB
37 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

6 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQuery

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

SEO Analysis

B70/100
21
8
1
Meta Tags12/15
Content10/12
Headings8/8
Technical21/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile1/4
Indexability3/3
V
vivantes.devivantes.de

Berlin kann Gesundheit | Vivantes

Vivantes gestaltet die Gesundheitsversorgung von morgen für Berlin: Krankenhäuser, Seniorenpflegehäuser, Arztpraxen, Reha, Hospiz und mehr.

Title Length33 chars

Recommended: 50-60 chars (~196px / 580px)

Description Length139 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (28/31) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

39 rules

Sitemap reference found

Local SEO

Local Search Readiness

36/100
Needs Work
10 10

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AI & LLM Readiness

F34/100
Bot Access
20/25
Machine Read.
2/25
Schema Data
5/25
Citation
7/25

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:8%
Words:4,406
Token eff.:Poor Structure
Depth:1/5

Structured Data

1 JSON-LD
Article×1.2microdataOrganization×1.1microdata
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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
75/100
10
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
10/20
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.
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.
75/100
B
84 mg
CO₂e / view
835.5 KB
Page Weight
80%
Cleaner Than
New Visitor
96 mg
vs
Returning (cached)
48 mg
Annual (10K/mo)
10.1 kg
Emission Segments
Data Center
4 mg
Network
25 mg
Device
56 mg
Resource Breakdown
JavaScript
71.7 KB
Images
538.5 KB
CSS
139.1 KB
HTML
86.3 KB
Green Hosting Verified
Mittwald CM Service GmbH & Co. KG
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

No WAF

42d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (3072 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

20.03.2026

Valid Until

18.06.2026

Subject Alternative Names (1)

www.vivantes.de

SHA-256 Fingerprint

7B:26:C7:C5:B4:FB:33:2B:10:2C:04:6D:44:60:4D:E2:1E:4D:4F:BB...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-store, max-age=0)
content-encoding
📦 Gzip(gzip)
content-language
de-DE
content-type
text/html; charset=utf-8
date
Thu, 07 May 2026 18:34:40 GMT
expires
Thu, 07 May 2026 18:34:40 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mail.vivantes.de
mail1.vivantes.de

Domain Information

vivantes.de

Last Updated

06.02.2007

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Privacy policy page linked

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
71/100
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, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Sarabun

WCAG AA
79/100
Readability
/30
22/30

18px · LH 1.50

Hierarchy
/20
20/20

2.56x ratio · ✓ H1→H6

WCAG
/25
15/25

4.79:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Sarabun

Sans46px

Body Font

Sarabun

Sans18px

Contrast Ratio

4.79:1

WCAG AA (≥4.5:1)

Reading Comfort

~36 CPL

Narrow lines
46px
h1
36px
h2
36px
h3
18px
h4
18px
p

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

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

❌ Very complex text: Flesch score 15/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

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

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

Buy on MyFontsFlesch 15

Color Palette

9 unique colors
Light
#ffffff
Background· 31.4%
#81215e
Accent· 36.800000000000004%
#e50043
Primary· 7.6%
#9493aa
Secondary· 5.7%
#d1bbc1
Secondary· 5.5%
#5f2a5f
Secondary· 2.7%
#913567
Secondary· 2.2%
#ae124e
Accent· 0.4%

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

13 Resources

11
Scripts
2
Styles
2
Async
0
Defer

Top Script Sources

local(6)app.usercentrics.eu(2)static.newsletter2go.com(1)googletagmanager.com(1)privacy-proxy.usercentrics.eu(1)

Website Identity

Vivantes - Netzwerk für Gesundheit GmbH

Vivantes - Netzwerk für Gesundheit GmbH

MedicalOrganization

Vivantes - der Partner für Gesundheit für alle Berlinerinnen und Berliner. Beste Medizin, engagierte Pflege und gesundheitliche Unterstützung in fast allen Lebenslagen. Unser Gesundheitsnetzwerk reicht von der Geburtshilfe, der Rettungsstelle über die Sucht- und Kunsttherapie bis hin zum Brustzentru

+493013010
www.vivantes.de

Aroser Allee 72-76, Berlin

13407, Berlin

DE

Location detected: 🇩🇪 Germany, Berlinvia schema_nap
de-DE

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Last analyzed: 07 May 2026 at 18:34

Historical Analysis & Change Tracking