Back to Search
festspielhaus.de favicon

festspielhaus.de

https://festspielhaus.de· First analyzed 14 May 2026· Updated 14 May 2026
Export
festspielhaus.de
Desktop screenshot of festspielhaus.de
Mobile screenshot of festspielhaus.de
Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

91.99.110.79

Site Location

🇩🇪 Baden-Baden, Germanyvia schema

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Caddy

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ridge.ns.cloudflare.com.laura.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
598 ms10%
Speed Index
777 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
8.8 MB
130 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Nuxt.js
Infrastructure
Hosting
Hetzner
CDN
Cloudflare

Technology Stack

5 Technologies Detected

Meta Frameworks

1
Nuxt.js

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Caddy

SEO Analysis

A82/100
25
4
1
Meta Tags12/15
Content10/12
Headings8/8
Technical22/25
E-E-A-T5/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
F
festspielhaus.defestspielhaus.de

Festspielhaus Baden-Baden: Musik | Tanz |… | Festspielhaus Baden-Baden

Das Festspielhaus Baden-Baden ist ein Opern- und Konzerthaus in Baden-Baden. Mit 2500 Zuschauerplätzen gilt es als Deutschlands größtes derartiges Haus.

Title Length70 chars

Recommended: 50-60 chars (~417px / 580px)

Description Length152 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (36/36) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

4,052 URLs

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

58/100
Fair
15 7 1

Sponsored

AI & LLM Readiness

D50/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
5/25
Citation
14/25

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:520
Token eff.:Optimal
Sections/1K:59.6
Depth:1/5

Structured Data

4 JSON-LD
Organization×1.1(min)LocalBusiness×1.1BreadcrumbList

Citation Readiness

Opening Summary81w
Descriptive Headingsavg 2.7w
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...
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
68/100
11
Passed
4
Critical
0
Warnings
Images & Alt Text
5/20
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
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
9/15
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.
43/100
F
908 mg
CO₂e / view
8.8 MB
Page Weight
5%
Cleaner Than
New Visitor
1.04 g
vs
Returning (cached)
519 mg
Annual (10K/mo)
108.9 kg
Emission Segments
Data Center
45 mg
Network
267 mg
Device
597 mg
Resource Breakdown
JavaScript
5.6 MB
Images
346.8 KB
CSS
2.6 MB
Fonts
210.0 KB
HTML
53.8 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

53d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

07.04.2026

Valid Until

06.07.2026

Subject Alternative Names (1)

www.festspielhaus.de

SHA-256 Fingerprint

2A:DF:73:E0:5F:AA:7F:69:84:95:73:B3:F6:E2:CE:F7:85:16:0B:13...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
alt-svc
h3=":443"; ma=2592000
content-length
54803
content-type
text/html; charset=utf-8
date
Thu, 14 May 2026 00:18:13 GMT
etag
"dihon95go2zj16ab"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx01.badencloud.de
mx02.badencloud.de

Domain Information

festspielhaus.de

Last Updated

04.06.2025

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
60/100
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,user-scalable=yes,maximum-scale=6,viewport-fit=cover
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Satoshi + Merriweather

WCAG AA
81/100
Readability
/30
21/30

19px · LH 1.66

Hierarchy
/20
18/20

2.68x ratio · ✓ H1→H6

WCAG
/25
22/25

4.79:1 min contrast

Performance
/25
20/25

2 fonts · 3 req

Heading Font

Satoshi

Sans51px

Body Font

Merriweather

Serif19px

Contrast Ratio

4.79:1

WCAG AA (≥4.5:1)

Reading Comfort

~44 CPL

Narrow lines
51px
h1
51px
h2
42px
h3
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

❌ Very complex text: Flesch score 24/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

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

✅ Strong hierarchy: Headlines are 2.7x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 24

Color Palette

13 unique colors
3.34:1 AA Large Light
#ffffff
Background· 23.9%
#928b8c
Other· 5%
#e01e27
Primary· 0%
#b1381d
Accent· 12.6%
#8b271a
Accent· 9.4%
#8e4860
Secondary· 8%
#ac7d86
Secondary· 6.1%
#54110a
Accent· 4.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
2
Async
0
Defer

Top Script Sources

local(17)app.usercentrics.eu(2)googletagmanager.com(1)

Website Identity

Festspielhaus und Festspiele Baden-Baden gGmbH

LocalBusiness

Breadcrumbs list

[email protected]
004972213013101

Beim Alten Bahnhof 2, Baden-Baden

76530, Baden-Baden, Baden-Württemberg

DE

Location detected: 🇩🇪 Germany, Baden-Badenvia schema
de

Sponsored

Last analyzed: 14 May 2026 at 00:18

Historical Analysis & Change Tracking