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aktiencheck.de

https://aktiencheck.de· First analyzed 05 May 2026· Updated 05 May 2026
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aktiencheck.de
Desktop screenshot of aktiencheck.de
Mobile screenshot of aktiencheck.de
Mobile

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Hosting Provider

TNG Stadtnetz GmbH

IP Address

82.97.136.83

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Breklum, Germany

ASN

AS13101

Organization

TNG Stadtnetz GmbH

Server

Nginx

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
202 KB
101 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
TNG Stadtnetz GmbH

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv1.6.2

Advertising

1
Twitter Ads

Web Servers

1
Nginx

SEO Analysis

D57/100
14
9
3
Meta Tags7/15
Content11/12
Headings3/8
Technical15/25
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
A
aktiencheck.deaktiencheck.de

Aktien | Aktienkurse | Analysen + News | Börse | Termine | aktiench...

Aktien | Aktienkurse | Analysen + News | Börse | Termine | aktiencheck.de

Title truncated.
Title Length73 chars

Recommended: 50-60 chars (~434px / 580px)

Description Length73 chars

Recommended: 120-160 chars

Issues (3)

  • • Title is too long (73 chars, ~434px). Will be truncated in search results.
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (56/76) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

55 URLs

robots.txt

55 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F35/100
Bot Access
17/25
Machine Read.
7/25
Schema Data
0/25
Citation
11/25

AI Bot Access

9/14 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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:15%
Words:3,079
Token eff.:Poor Structure
Sections/1K:1

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 8.4w
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.
D
42/100
4
Passed
7
Critical
2
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
7/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
3/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
12/15
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
1/15
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.
47/100
A+
25 mg
CO₂e / view
201.5 KB
Page Weight
95%
Cleaner Than
New Visitor
29 mg
vs
Returning (cached)
14 mg
Annual (10K/mo)
3.0 kg
Emission Segments
Data Center
6 mg
Network
6 mg
Device
13 mg
Resource Breakdown
JavaScript
72.0 KB
Images
77.1 KB
CSS
26.3 KB
HTML
24.1 KB
Other
2.1 KB
Green Hosting Not Verified
TNG Stadtnetz GmbH
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

180d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

01.10.2025

Valid Until

01.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.aktiencheck.deaktiencheck.de

SHA-256 Fingerprint

06:B6:3E:DA:4D:C1:A3:9B:51:19:F2:00:6E:5D:C6:A8:8A:16:E9:8C...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin
https://www.boerse-global.de
content-encoding
📦 Gzip(gzip)
content-length
24406
content-type
text/html; charset=UTF-8
date
Tue, 05 May 2026 20:32:40 GMT
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

30

SPF
DKIM
DMARC

Domain Information

aktiencheck.de

Last Updated

05.08.2025

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
47/100
Not 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
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial
54/100
Readability
/30
12/30

12px · LH --

Hierarchy
/20
8/20
WCAG
/25
14/25

1:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans12px

Contrast Ratio

1:1

26 issues

Reading Comfort

~59 CPL

Optimal (45–75)
12px
h2
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line length: ~59 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 37

Color Palette

7 unique colors
Light
#ffffff
Background· 24.4%
#e4e2d5
Primary· 35.99999999999999%
#144b3d
Accent· 10.9%
#9fbfc3
Secondary· 9.1%
#5f9092
Secondary· 8.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Twitter/X AdsMid-Market

Ad platforms and retargeting pixels

2

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

22 Resources

20
Scripts
2
Styles
6
Async
0
Defer

Top Script Sources

local(9)apis.google.com(3)adfarm1.adition.com(3)google-analytics.com(1)googletagmanager.com(1)

Website Identity

aktiencheck.de

Location detected: 🇩🇪 Germanyvia tld
de

Social Profiles

Facebook

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Last analyzed: 05 May 2026 at 20:33

Historical Analysis & Change Tracking