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aufbaubank.de

https://aufbaubank.de· First analyzed 16 May 2026· Updated 16 May 2026
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aufbaubank.de
Desktop screenshot of aufbaubank.de
Mobile screenshot of aufbaubank.de
Mobile

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Hosting Provider

Thueringer Aufbaubank - Anstalt des oeffentlichen Rechts

IP Address

185.57.24.20

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS3320

Organization

Thueringer Aufbaubank - Anstalt des oeffentlichen Rechts

Nameservers

ns1.telekom-domains.de.ns2.telekom-domains.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
643 ms10%
Speed Index
836 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
29 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Craft CMS

Technology Stack

3 Technologies Detected

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

SEO Analysis

C66/100
19
5
2
Meta Tags7/15
Content11/12
Headings3/8
Technical17/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
A
aufbaubank.deaufbaubank.de

Thüringer Aufbaubank - Homepage

No description available for this page.

Title Length31 chars

Recommended: 50-60 chars (~192px / 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

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

robots.txt

3 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100
Poor
3 12 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.
10/25
Schema Data
0/25
Citation
13/25

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:5%
Words:1,578
Token eff.:Optimal
Sections/1K:1.9
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary32w
Descriptive Headingsavg 3.9w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
A
80/100
13
Passed
2
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
12/15
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
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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.
33/100
E
300 mg
CO₂e / view
2.4 MB
Page Weight
30%
Cleaner Than
New Visitor
343 mg
vs
Returning (cached)
172 mg
Annual (10K/mo)
36.0 kg
Emission Segments
Data Center
67 mg
Network
72 mg
Device
161 mg
Resource Breakdown
JavaScript
1.3 MB
Images
672.0 KB
CSS
122.5 KB
HTML
267.1 KB
Other
317 B
Green Hosting Not Verified
Thueringer Aufbaubank - Anstalt des oeffentlichen Rechts
7 recommendations
  • •Carbon footprint recommendation preview...
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B

Security Score

71%Good
Interactive

HTTPS

No WAF

85d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

11.05.2026

Valid Until

09.08.2026

Subject Alternative Names (11)

aufbaubank.comaufbaubank.demobil.aufbaubank.dethueringer-aufbaubank.dethueringeraufbaubank.dewww.aufbaubank.comwww.aufbaubank.dewww.thueringer-aufbaubank.de+3 more

SHA-256 Fingerprint

2F:85:B0:CF:0C:2C:45:EF:B9:3B:8B:F7:EF:2F:D1:8D:79:82:3F:1C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, no-store, must-revalidate)
connection
keep-alive
content-security-policy
default-src 'self' always; img-src 'self' https://img.youtub...
content-type
text/html; charset=UTF-8
date
Sat, 16 May 2026 05:36:38 GMT
expires
0
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mail2.aufbaubank.de
mail1.aufbaubank.de

Domain Information

aufbaubank.de

Last Updated

09.02.2024

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

Mosk

WCAG Partial
67/100
Readability
/30
24/30

18px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
17/25

1:1 min contrast

Performance
/25
18/25

1 font · 4 req

Heading Font

Mosk

Sans

Body Font

Mosk

Sans18px

Contrast Ratio

1:1

43 issues

Reading Comfort

~32 CPL

Narrow lines
48px
h2
24px
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 2/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 43 elements below WCAG AA threshold (min 1.0:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 2

Color Palette

10 unique colors
Light
#fefefe
Text· 8.5%
#0089c0
Primary· 47.800000000000004%
#037cae
Accent· 10.8%
#409466
Secondary· 10.1%
#051117
Accent· 7.4%
#b18221
Accent· 5.9%
#7fbeb5
Secondary· 3.7%
#257e95
Accent· 2.4%

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

11 Resources

5
Scripts
6
Styles
0
Async
1
Defer

Top Script Sources

aufbaubank.de(4)local(1)

Website Identity

aufbaubank.de

0361 7447-380
Location detected: 🇩🇪 Germanyvia tld
de

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Last analyzed: 16 May 2026 at 05:36

Historical Analysis & Change Tracking

aufbaubank.de Technology Stack - Built With Swiper, Tailwind CSS, Matomo | StackOptic | StackOptic