hausdernatur.at

https://hausdernatur.at· First analyzed 19 May 2026· Updated 19 May 2026

Export

hausdernatur.at

Mobile

Sponsored

Hosting Provider

Gobbato IT Loesungen

IP Address

37.114.61.146

Site Location

🇦🇹 Austriavia phone

Server Location

🇩🇪 Weiterstadt, Germany

ASN

AS216081

Organization

Gobbato IT Loesungen

Server

Nginx

Nameservers

ns1.world4you.at.ns2.world4you.at.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

543 ms10%

Speed Index

706 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.2 MB

64 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Gobbato IT Loesungen

Technology Stack

7 Technologies Detected

Libraries

Other

CSS Frameworks

Icon Libraries

Analytics

Web Servers

SEO Analysis

C66/100

Meta Tags7/15

Content12/12

Headings3/8

Technical19/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile4/4

Indexability3/3

hausdernatur.athausdernatur.at

Haus der Natur - Museum for Natural Science and Technology - Haus d...

With more than 7000 m², Salzburg’s most popular museum presents nature at its most exciting.

Title truncated.

Title Length75 chars

Recommended: 50-60 chars (~464px / 580px)

Description Length92 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (75 chars, ~464px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,757 URLs

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

26/100

Needs Work

9 10 2

Sponsored

AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

11/25

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:8%

Words:530

Token eff.:Optimal

Sections/1K:18.9

Depth:1/5

Structured Data

2 JSON-LD

Citation Readiness

Opening Summary52w

Descriptive Headingsavg 2.1w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

71/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

9/20

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

8/15

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.

17/100

788 mg

CO₂e / view

6.2 MB

Page Weight

Cleaner Than

New Visitor

900 mg

Returning (cached)

450 mg

Annual (10K/mo)

94.5 kg

Emission Segments

Data Center

176 mg

Network

189 mg

Device

423 mg

Resource Breakdown

JavaScript

209.5 KB

Images

5.6 MB

CSS

451.3 KB

HTML

9.0 KB

Other

300 B

Green Hosting Not Verified

Gobbato IT Loesungen

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

66%Fair

Interactive

HTTPS

No WAF

73d

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/2

Valid From

03.05.2026

Valid Until

01.08.2026

Subject Alternative Names (2)

hausdernatur.atwww.hausdernatur.at

SHA-256 Fingerprint

09:F7:13:29:C7:7F:1C:42:08:20:49:9D:87:26:4C:06:25:B1:EA:FB...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, no-store, private)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Tue, 19 May 2026 15:33:06 GMT

permissions-policy

interest-cohort=()

referrer-policy

no-referrer-when-downgrade, strict-origin-when-cross-origin

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

hausdernatur-at.mail.protection.outlook.com

Domain Information

hausdernatur.at

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

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, maximum-scale=1, user-scalable=0

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Muli

WCAG Partial

64/100

Readability

/30

23/30

14px · LH 1.40

Hierarchy

/20

7/20

WCAG

/25

19/25

2.57:1 min contrast

Performance

/25

15/25

1 font · 2 req

Heading Font

Muli

Sans

Body Font

Muli

Sans14px

Contrast Ratio

2.57:1

2 issues

Reading Comfort

~38 CPL

Narrow lines

22px

24px

19px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 41/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.6:1).

❌ 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 41

Color Palette

14 unique colors

17.4:1 AAA Light

#ffffff

Background· 30.999999999999996%

#191a1d

Text· 6.5%

#a6a189

Primary· 7.1%

#b6c3a1

Secondary· 6.3%

#303a3c

Secondary· 6.1%

#8db01c

Accent· 5.7%

#9a8172

Secondary· 5.5%

#d9cebf

Secondary· 5.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

assets(18)hausdernatur.at(1)local(1)

Website Identity

hausdernatur.at

[email protected]

+43662842653

Location detected: 🇦🇹 Austriavia phone

📧 Microsoft 365en

Social Profiles

Facebook Instagram YouTube

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Last analyzed: 19 May 2026 at 15:33

Historical Analysis & Change Tracking