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urania.de

https://urania.de· First analyzed 30 May 2026· Updated 30 May 2026
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urania.de
Desktop screenshot of urania.de
Mobile screenshot of urania.de
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

78.47.69.34

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

HTTP Server

Nameservers

ns82.domaincontrol.com.ns81.domaincontrol.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
702 ms10%
Speed Index
913 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
41 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPressv6.9.4
Infrastructure
Hosting
Hetzner

Technology Stack

9 Technologies Detected

Plugins

6
CleverreachWp SmartcropQuformShariffBorlabs Cookie
Yoast SEO

Libraries

1
jQueryv3.7.1

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

SEO Analysis

B70/100
21
6
3
Meta Tags4/15
Content11/12
Headings3/8
Technical24/25
E-E-A-T2/7
Images3/7
Links4/5
URL5/5
Social3/5
Freshness4/4
Mobile4/4
Indexability3/3
U
urania.deurania.de

Startseite - Urania Berlin

No description available for this page.

Title Length26 chars

Recommended: 50-60 chars (~152px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (27/27) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

11 URLs

11 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

14/100
Poor
4 13

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

D52/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
7/25
Citation
15/25

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
header/footer
Text ratio:7%
Words:734
Token eff.:Optimal
Sections/1K:42.2
Depth:1/5

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary67w
Descriptive Headingsavg 5.3w
Canonical URL
Open Graph1/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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.
B
74/100
11
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
10/15
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
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
55/100
C
181 mg
CO₂e / view
1.8 MB
Page Weight
60%
Cleaner Than
New Visitor
207 mg
vs
Returning (cached)
104 mg
Annual (10K/mo)
21.7 kg
Emission Segments
Data Center
9 mg
Network
53 mg
Device
119 mg
Resource Breakdown
JavaScript
876.9 KB
Images
266.2 KB
CSS
584.8 KB
HTML
65.7 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

99d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.09.2025

Valid Until

06.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

urania.dewww.urania.de

SHA-256 Fingerprint

43:77:28:B8:05:FD:18:F5:A5:1A:73:01:21:06:E8:1A:A5:89:A3:9D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-type
text/html; charset=UTF-8
date
Sat, 30 May 2026 11:28:44 GMT
link
<https://www.urania.de/wp-json/>; rel="https://api.w.org/", ...
server
HTTP Server
set-cookie
quform_session_cd4aad70cb068932e32b6f7a82068d09
Good Warning Issue

Email Infrastructure

Google Workspace

Score

75

SPF
DKIM
DMARC

MX Records (7)

aspmx.l.google.com
aspmx5.googlemail.com
aspmx4.googlemail.com
aspmx2.googlemail.com

+3 more

Domain Information

urania.de

Last Updated

15.04.2024

DNSSEC
Not Enabled

Privacy & Compliance

Borlabs Cookie

Cookie Consent Banner
Borlabs Cookie
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Borlabs Cookie
Privacy policy page linked
Legitimate interest basis mentioned

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
62/100
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

Para Grand + Basis Grotesque Pro

WCAG AAA
67/100
Readability
/30
15/30

12px · LH 1.43

Hierarchy
/20
8/20
WCAG
/25
24/25

18.23:1 min contrast

Performance
/25
20/25

2 fonts · 3 req

Heading Font

Para Grand

Sans

Body Font

Basis Grotesque Pro

Sans12px

Contrast Ratio

18.23:1

WCAG AAA (≥7:1)

Reading Comfort

~37 CPL

Narrow lines
56px
h2
26px
h3
13px
h4
12px
p

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 25/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 18.2:1).

❌ 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 25

Color Palette

4 unique colors
2.51:1 Fail Light
#ffffff
Background· 27.8%
#a5a3a4
Other· 3.2%
#252d29
Primary· 58.29999999999999%
#0d0a0a
Text· 10.7%

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

16 Resources

8
Scripts
8
Styles
0
Async
0
Defer

Top Script Sources

urania.de(8)

Website Identity

Urania Berlin

Urania Berlin

Organization

Neues Wissen Erleben

www.urania.de/
Location detected: 🇩🇪 Germanyvia tld
📧 Google Workspacede

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Last analyzed: 30 May 2026 at 11:28

Historical Analysis & Change Tracking

urania.de Technology Stack - Built With jQuery, Fancybox, Tailwind CSS | StackOptic | StackOptic