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staatstheater-darmstadt.de

https://staatstheater-darmstadt.de· First analyzed 19 May 2026· Updated 19 May 2026
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staatstheater-darmstadt.de
Desktop screenshot of staatstheater-darmstadt.de
Mobile screenshot of staatstheater-darmstadt.de
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

52.58.104.4

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS16509

Organization

AWS EC2 (eu-central-1)

Server

Apache

CDN

CloudFront

Nameservers

ns3.man-da.de.ns1.man-da.de.ns2.man-da.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
464 ms10%
Speed Index
603 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
274 KB
137 requests

Image Optimization

Lazy LoadWebPResponsiveThumbor
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Frameworks

1
Alpine.js

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

C64/100
18
8
1
Meta Tags10/15
Content10/12
Headings8/8
Technical14/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile4/4
Indexability3/3
S
staatstheater-darmstadt.destaatstheater-darmstadt.de

Startseite | Staatstheater Darmstadt

Das Staatstheater Darmstadt ist ein Vierspartenhaus mit Oper, Tanz, Schauspiel und Konzertwesen. 

Title Length37 chars

Recommended: 50-60 chars (~227px / 580px)

Description Length97 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (204/221) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

12/100
Poor
4 11 2

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

Sponsored

AI & LLM Readiness

D42/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
12/25

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:3%
Words:2,811
Token eff.:Optimal
Sections/1K:3.6
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary26w
Descriptive Headingsavg 4w
Canonical URL
Open Graph0/3
Twitter Card0/3
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.
B
78/100
13
Passed
3
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
9/15
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.
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.
78/100
A+
28 mg
CO₂e / view
274.5 KB
Page Weight
90%
Cleaner Than
New Visitor
32 mg
vs
Returning (cached)
16 mg
Annual (10K/mo)
3.3 kg
Emission Segments
Data Center
1 mg
Network
8 mg
Device
18 mg
Resource Breakdown
JavaScript
75.9 KB
Images
5.2 KB
CSS
145.9 KB
HTML
47.5 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

184d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

06.05.2026

Valid Until

19.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.staatstheater-darmstadt.de

SHA-256 Fingerprint

3A:7F:1A:00:A4:7F:04:F0:33:E8:CF:0A:C8:3D:6B:E7:1B:EE:1F:DF...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

age
0
cache-control
🔵 Public(public, s-maxage=0)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Tue, 19 May 2026 15:07:44 GMT
referrer-policy
no-referrer, strict-origin-when-cross-origin
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (1)

mail.staatstheater-darmstadt.de

Domain Information

staatstheater-darmstadt.de

Last Updated

11.05.2023

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
73/100
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=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

AvenirNext

WCAG Partial
70/100
Readability
/30
21/30

20px · LH 1.30

Hierarchy
/20
12/20

1.56x ratio

WCAG
/25
17/25

1:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

AvenirNext

Sans31px

Body Font

AvenirNext

Sans20px

Contrast Ratio

1:1

43 issues

Reading Comfort

~57 CPL

Optimal (45–75)
31px
h1
76px
h2
39px
h3
20px
p
Perfect Fifth
Scale

✅ Excellent readability: 20px body text is ideal for all devices.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~57 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 24/100. 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.

Buy on MyFontsFluid Type (rem)Flesch 24

Color Palette

9 unique colors
21:1 AAA Dark
#000000
Background· 31.4%
#ffffff
Primary· 17.1%
#1f0c0a
Accent· 19.7%
#271e1f
Secondary· 6.5%
#5b3b25
Secondary· 6%
#9a8a79
Secondary· 6%
#7a623f
Secondary· 5.8%
#303523
Secondary· 5.3%

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

6 Resources

4
Scripts
2
Styles
1
Async
3
Defer

Top Script Sources

local(3)matomo.webfactory.de(1)

Website Identity

staatstheater-darmstadt.de

vorverkauf@staatstheater-darmstadt.de
+4961512811600
Location detected: 🇩🇪 Germanyvia phone
de

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Last analyzed: 19 May 2026 at 15:08

Historical Analysis & Change Tracking