StackOptic
Back to Search
dbmuseum.de favicon

dbmuseum.de

https://dbmuseum.de· First analyzed 19 May 2026· Updated 19 May 2026
Export
dbmuseum.de
Desktop screenshot of dbmuseum.de
Mobile screenshot of dbmuseum.de
Mobile

Sponsored

Hosting Provider

netz-haut GmbH

IP Address

62.146.189.160

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS15598

Organization

netz-haut GmbH

Server

Nginx

Nameservers

ns-c.eurodns.eu.ns-d.eurodns.biz.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
672 ms10%
Speed Index
874 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.3 MB
75 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
netz-haut GmbH

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

Libraries

2
jQueryv3.5.1
Moment.js

CSS Frameworks

2
Tailwind CSS
Bootstrap

UI Components

1
Slick Carousel

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

D53/100
15
8
1
Meta Tags5/15
Content10/12
Headings3/8
Technical11/21
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
D
dbmuseum.dedbmuseum.de

DB Museum

Willkommen auf der Startseite des DB-Museums Nürnbergs

Title Length9 chars

Recommended: 50-60 chars (~61px / 580px)

Description Length54 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

11/100
Poor
3 12 2

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

Sponsored

AI & LLM Readiness

D41/100
Bot Access
20/25
Machine Read.
15/25
Schema Data
0/25
Citation
6/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:4%
Words:487
Token eff.:Optimal
Sections/1K:18.5
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary231w
Descriptive Headingsavg 2.8w
Canonical URL
Open Graph2/3
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.
A
80/100
12
Passed
3
Critical
0
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
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
8/15
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.
13/100
F
798 mg
CO₂e / view
6.3 MB
Page Weight
5%
Cleaner Than
New Visitor
911 mg
vs
Returning (cached)
456 mg
Annual (10K/mo)
95.7 kg
Emission Segments
Data Center
178 mg
Network
191 mg
Device
428 mg
Resource Breakdown
JavaScript
220.9 KB
Images
4.1 MB
CSS
2.0 MB
HTML
11.9 KB
Green Hosting Not Verified
netz-haut GmbH
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

176d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

27.04.2026

Valid Until

11.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

dbmuseum.dewww.dbmuseum.de

SHA-256 Fingerprint

42:2A:43:60:06:62:88:CB:E4:97:B3:65:8D:7F:B4:E6:EB:A9:8D:CF...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-length
11835
content-type
text/html; charset=UTF-8
date
Tue, 19 May 2026 07:05:54 GMT
referrer-policy
strict-origin
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

mfwd.ebrandservices.com

Domain Information

dbmuseum.de

Last Updated

07.10.2024

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

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
68/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

DBScreenNews-Bold + DBScreenSans

WCAG Partial
60/100
Readability
/30
23/30

16px · LH 1.50

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

1:1 min contrast

Performance
/25
15/25

2 fonts · 3 req

Heading Font

DBScreenNews-Bold

Sans

Body Font

DBScreenSans

Sans16px

Contrast Ratio

1:1

22 issues

Reading Comfort

~42 CPL

Narrow lines
56px
h2
40px
h3
32px
h4
16px
p

✅ Excellent readability: 16px 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: 22 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: 2 font families keeps load times fast.

Buy on MyFontsFlesch 22

Color Palette

10 unique colors
16.47:1 AAA Light
#ffffff
Primary· 19.900000000000002%
#1f1f20
Text· 7.5%
#2a677a
Secondary· 20.3%
#0e1012
Secondary· 17%
#262c33
Secondary· 7.6%
#71868d
Secondary· 4.8%
#255060
Secondary· 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

Sponsored

Scripts & Styles

25 Resources

20
Scripts
5
Styles
10
Async
0
Defer

Top Script Sources

web.cmp.usercentrics.eu(8)local(8)dbwas.service.deutschebahn.com(2)static.deutschebahn.com(2)

Website Identity

dbmuseum.de

Location detected: 🇩🇪 Germanyvia tld
de-DE

Sponsored

Last analyzed: 19 May 2026 at 07:06

Historical Analysis & Change Tracking