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boerse-frankfurt.de

https://boerse-frankfurt.de· First analyzed 26 Apr 2026· Updated 26 Apr 2026
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boerse-frankfurt.de
Desktop screenshot of boerse-frankfurt.de
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Mobile

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Hosting Provider

TNG Stadtnetz GmbH

IP Address

82.97.136.101

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Breklum, Germany

ASN

AS13101

Organization

TNG Stadtnetz GmbH

Nameservers

b.dbgdns.lu.b.dbgdns.de.a.dbgdns.lu.a.dbgdns.de.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
915 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.4 MB
59 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Ghost

Progressive Web App

Web Manifest

Technology Stack

5 Technologies Detected

Frameworks

2
Angularv19.2.15
Express

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Analytics

1
Matomo

SEO Analysis

D56/100
15
10
2
Meta Tags9/15
Content10/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
B
boerse-frankfurt.deboerse-frankfurt.de

Live-Kurse, Charts, Realtime-Preise & News | Frankfurt & Xetra

No description available for this page.

Title Length62 chars

Recommended: 50-60 chars (~374px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

13 URLs

13 sub-sitemaps

robots.txt

1 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

5/100
Poor
2 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

F36/100
Bot Access
20/25
Machine Read.
7/25
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
Text ratio:2%
Words:1,212
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary68w
Descriptive Headingsavg 2.7w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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
72/100
11
Passed
4
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
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.
3 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.
49/100
C
174 mg
CO₂e / view
1.4 MB
Page Weight
60%
Cleaner Than
New Visitor
199 mg
vs
Returning (cached)
99 mg
Annual (10K/mo)
20.8 kg
Emission Segments
Data Center
39 mg
Network
42 mg
Device
93 mg
Resource Breakdown
JavaScript
962.9 KB
Images
46.7 KB
CSS
302.5 KB
HTML
55.8 KB
Other
36.4 KB
Green Hosting Not Verified
TNG Stadtnetz GmbH
4 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

58d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

24.06.2025

Valid Until

23.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

boerse-frankfurt.dezertifikateboerse.dewww.zertifikateboerse.dezertifikate.boerse-frankfurt.dewarrants-exchange.netwww.warrants-exchange.netwarrants-exchange.comwww.warrants-exchange.com+12 more

SHA-256 Fingerprint

FC:F8:76:E5:18:6D:1B:14:C3:69:3B:82:45:18:72:26:DA:5B:19:6B...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, no-store, must-revalidate)
content-encoding
⚡ Brotli(br)
content-security-policy
default-src 'none'; frame-ancestors 'self'; connect-src 'sel...
content-type
text/html; charset=utf-8
date
Sun, 26 Apr 2026 20:56:40 GMT
etag
W/"67e31-12Dtbe/8TdH539MNHVMiJJS9nh0"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (4)

mail17.deutsche-boerse.com
mail16.deutsche-boerse.com
mail14.clearstream.com
mail15.clearstream.com

Domain Information

boerse-frankfurt.de

Last Updated

12.10.2016

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.
B
72/100
Mobile Friendly10 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
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

soehne

WCAG Partial
51/100
Readability
/30
20/30

12px · LH 1.50

Hierarchy
/20
6/20
WCAG
/25
12/25

1.45:1 min contrast

Performance
/25
13/25

1 font · 3 req

Heading Font

soehne

Sans

Body Font

soehne

Sans12px

Contrast Ratio

1.45:1

1 issue

Reading Comfort

~50 CPL

Optimal (45–75)
14px
h2
12px
p
Minor Second
Scale

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

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

✅ Optimal line length: ~50 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.4:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFonts

Color Palette

8 unique colors
5.11:1 AA Light
#ffffff
Background· 63.89999999999999%
#6e6c7e
Secondary· 3.4%
#49535f
Text· 15.2%
#76a3b1
Secondary· 5.7%
#07087a
Primary· 4.8%
#dcdee4
Border· 3%
#3d4d7a
Secondary· 1.7%

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
2
Async
2
Defer

Top Script Sources

gstatic.com(1)scripts(1)google.com(1)runtime.d015a5f56dab60b8.js(1)polyfills.537946eab80126b1.js(1)

Website Identity

boerse-frankfurt.de

redaktion@deutsche-boerse.com
Location detected: 🇩🇪 Germanyvia tld
de

Social Profiles

InstagramLinkedIn

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Last analyzed: 26 Apr 2026 at 20:57

Historical Analysis & Change Tracking