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hellinger.com

https://hellinger.com· First analyzed 24 May 2026· Updated 24 May 2026
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hellinger.com
Desktop screenshot of hellinger.com
Mobile screenshot of hellinger.com
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

78.46.46.250

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

ns2.edis.global.ns1.edis.global.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
806 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.7 MB
67 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Popups & Forms

1
OptinMonster

Web Servers

1
Apache

SEO Analysis

C65/100
19
7
2
Meta Tags7/15
Content11/12
Headings6/8
Technical20/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile4/4
Indexability3/3
H
hellinger.comhellinger.com

Hellinger sciencia - Hellinger

No description available for this page.

Title Length30 chars

Recommended: 50-60 chars (~168px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (21/26) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100
Poor
3 13 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

D43/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
1/25
Citation
11/25

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
data-nosnippet

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:6%
Words:962
Token eff.:Optimal
Sections/1K:17.7
Depth:1/5

Structured Data

1 JSON-LD
VideoObject

Citation Readiness

Opening Summary559w
Descriptive Headingsavg 4.6w
Canonical URL
Open Graph0/3
Twitter Card1/3
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.
B
70/100
10
Passed
3
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
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.
44/100
F
487 mg
CO₂e / view
4.7 MB
Page Weight
15%
Cleaner Than
New Visitor
556 mg
vs
Returning (cached)
278 mg
Annual (10K/mo)
58.4 kg
Emission Segments
Data Center
24 mg
Network
143 mg
Device
320 mg
Resource Breakdown
JavaScript
147.7 KB
Images
2.1 MB
CSS
2.5 MB
HTML
18.1 KB
Other
7.9 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

75%Good
Critical / Transactional

HTTPS

No WAF

54d

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

18.04.2026

Valid Until

17.07.2026

Subject Alternative Names (14)

berthellinger.com.brhellinger.athellinger.comhellinger.com.brhellinger.com.mxhellinger.dehellinger.itwww.berthellinger.com.br+6 more

SHA-256 Fingerprint

88:4F:A3:27:B7:ED:0C:BC:EB:85:47:6B:49:B0:17:33:EC:97:27:BF...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
content-encoding
📦 Gzip(gzip)
content-language
de
content-length
18281
content-security-policy
default-src 'self' https://*.google-analytics.com https://*....
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

hellinger-com.mail.protection.outlook.com

Domain Information

hellinger.com

Domain Age
27y 2m

Created

09.03.1999

Expires

09.03.2027

Last Updated

09.03.2026

Registrar

Hosting Concepts B.V. d/b/a Registrar.eu

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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.
D
59/100
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
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial
67/100
Readability
/30
17/30

14px · LH 1.20

Hierarchy
/20
15/20

2.93x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Arial

Sans41px

Body Font

Arial

Sans14px

Contrast Ratio

1:1

11 issues

Reading Comfort

~40 CPL

Narrow lines
41px
h1
34px
h2
28px
h3
20px
h4
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 24/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.9x larger than body text.

Flesch 24

Color Palette

9 unique colors
17.09:1 AAA Light
#ffffff
Background· 30.299999999999997%
#1b1c1b
Text· 9.1%
#4f7077
Primary· 17.3%
#ebf2f3
Secondary· 4.9%
#869ca0
Secondary· 3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

9 Resources

7
Scripts
2
Styles
3
Async
0
Defer

Top Script Sources

local(4)cloud.roistat.com(1)hellinger.com(1)a.omappapi.com(1)

Website Identity

hellinger.com

27 years old
Location detected: 🇩🇪 Germanyvia ip
Hosting Concepts B.V. d/b/a Registrar.eu📧 Microsoft 365de

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Last analyzed: 24 May 2026 at 16:53

Historical Analysis & Change Tracking