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50hertz.com

https://50hertz.com· First analyzed 13 May 2026· Updated 13 May 2026
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50hertz.com
Desktop screenshot of 50hertz.com
Mobile screenshot of 50hertz.com
Mobile

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Hosting Provider

50HERTZ

IP Address

5.32.184.153

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Berlin, Germany

ASN

AS198904

Organization

50HERTZ

Nameservers

dns3.metaways.net.dns2.metaways.net.dns4.metaways.net.dns1.metaways.net.

Performance

88

Core Web Vitals

Weight

First Contentful Paint
1.6 s10%
Speed Index
2.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
25.6 MB
108 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
DNN (DotNetNuke)

Technology Stack

8 Technologies Detected

Libraries

3
jQuery
jQuery UI
Moment.js

Other

1
Highcharts

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Customer Support

1
Zendesk

SEO Analysis

D57/100
14
10
1
Meta Tags11/15
Content11/12
Headings8/8
Technical12/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability0/3
5
50hertz.com50hertz.com

Für eine erfolgreiche Energiewende

50Hertz ist Vorreiter bei der Integration von Erneuerbaren Energien ins Stromnetz und sichert die Versorgung von 18 Millionen Menschen in Ostdeutschland & Ha...

Description truncated.
Title Length34 chars

Recommended: 50-60 chars (~204px / 580px)

Description Length163 chars

Recommended: 120-160 chars

Issues (1)

  • • Page is set to noindex — will not appear in search results

11 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

149 rules

Sitemap reference found

Local SEO

Local Search Readiness

9/100
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

F31/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
3/25

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:681
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

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.
C
66/100
10
Passed
5
Critical
2
Warnings
Images & Alt Text
13/20
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
10/15
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
7/15
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...
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.
5/100
F
3.24 g
CO₂e / view
25.6 MB
Page Weight
5%
Cleaner Than
New Visitor
3.70 g
vs
Returning (cached)
1.85 g
Annual (10K/mo)
388.4 kg
Emission Segments
Data Center
723 mg
Network
777 mg
Device
1.74 g
Resource Breakdown
JavaScript
6.2 MB
Images
383.6 KB
CSS
1.4 MB
HTML
141.8 KB
Other
17.4 MB
Green Hosting Not Verified
50HERTZ
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

No WAF

121d

Certificate Details

Type

Extended Validation (EV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

25.02.2026

Valid Until

11.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.50hertz.com50hertz.com

SHA-256 Fingerprint

1D:D4:F7:E8:BD:16:13:E6:13:72:59:20:13:EE:45:56:92:FE:5B:38...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟣 Private(private)
content-length
144911
content-type
text/html; charset=utf-8
date
Wed, 13 May 2026 13:10:48 GMT
x-frame-options
SAMEORIGIN
x-ua-compatible
IE=edge
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mail01.50hertz.com
mail02.50hertz.com

Domain Information

50hertz.com

Domain Age
19y 3m

Created

21.01.2007

Expires

21.01.2027

Last Updated

28.11.2025

Registrar

CSL Computer Service Langenbach GmbH d/b/a joker.com

DNSSEC
Not Enabled

Privacy & Compliance

Usercentrics

Cookie Consent Banner
Usercentrics
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Usercentrics
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.
C
66/100
Mobile Friendly13 breakpoints
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,maximum-scale=1.0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

SkolarSansLatnWeb

WCAG Partial
73/100
Readability
/30
25/30

20px · LH 1.50

Hierarchy
/20
18/20

3x ratio · ✓ H1→H6

WCAG
/25
17/25

1.78:1 min contrast

Performance
/25
13/25

1 font · 6 req

Heading Font

SkolarSansLatnWeb

Sans60px

Body Font

SkolarSansLatnWeb

Sans20px

Contrast Ratio

1.78:1

5 issues

Reading Comfort

~42 CPL

Narrow lines
60px
h1
48px
h2
34px
h3
24px
h4
20px
p

✅ Excellent readability: 20px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.8:1).

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

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

Buy on MyFontsFlesch 22

Color Palette

13 unique colors
2.31:1 Fail Light
#ffffff
Background· 34.199999999999996%
#a8aab4
Other· 3.8%
#b1c9e6
Accent· 9%
#ec751f
Primary· 8.2%
#a0735c
Secondary· 6.3%
#37211e
Secondary· 5.6%
#c6d7ed
Accent· 5.4%
#e59452
Accent· 5.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
1
Async
0
Defer

Top Script Sources

local(15)app.usercentrics.eu(2)50hertz.com(2)privacy-proxy.usercentrics.eu(1)

Website Identity

50hertz.com

19 years old
Location detected: 🇩🇪 Germanyvia ip
CSL Computer Service Langenbach GmbH d/b/a joker.comen-US

Sponsored

Last analyzed: 13 May 2026 at 13:11

Historical Analysis & Change Tracking