StackOptic
Back to Search
arche-noah.at favicon

arche-noah.at

https://arche-noah.at· First analyzed 14 May 2026· Updated 14 May 2026
Export
arche-noah.at
Desktop screenshot of arche-noah.at
Mobile screenshot of arche-noah.at
Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

5.75.191.133

Site Location

🇦🇹 Austriavia phone

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

ns1.easyname.eu.ns2.easyname.eu.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
506 ms10%
Speed Index
658 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
907 KB
68 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Hetzner

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

D56/100
15
9
3
Meta Tags7/15
Content12/12
Headings8/8
Technical14/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
A
arche-noah.atarche-noah.at

ARCHE NOAH - Gesellschaft für die Erhaltung der Kulturpflanzenvielf...

ARCHE NOAH setzt sich als gemeinnütziger Verein für den Erhalt, die Verbreitung und die Entwicklung vom Aussterben bedrohter Kulturpflanzensorten ein. Der Ve...

Title truncated. Description truncated.
Title Length89 chars

Recommended: 50-60 chars (~533px / 580px)

Description Length264 chars

Recommended: 120-160 chars

Issues (3)

  • • Title is too long (89 chars, ~533px). Will be truncated in search results.
  • • Most images missing alt text (36/37) — critical for accessibility and SEO
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

794 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

9/100
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

F38/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
0/25
Citation
9/25

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
data-nosnippet

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:13%
Words:839
Token eff.:Optimal
Sections/1K:42.9

Structured Data

No Schema

Citation Readiness

Opening Summary34w
Descriptive Headingsavg 2.5w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
D
53/100
8
Passed
6
Critical
1
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
8/20
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
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
57/100
B
92 mg
CO₂e / view
907.1 KB
Page Weight
80%
Cleaner Than
New Visitor
105 mg
vs
Returning (cached)
52 mg
Annual (10K/mo)
11.0 kg
Emission Segments
Data Center
5 mg
Network
27 mg
Device
60 mg
Resource Breakdown
JavaScript
112.6 KB
Images
408.1 KB
CSS
377.3 KB
HTML
9.1 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
2 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

216d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (3072 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

12.12.2025

Valid Until

16.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.arche-noah.atarche-noah.at

SHA-256 Fingerprint

EB:4F:80:29:FB:C9:BA:5C:0B:8F:B2:55:1B:53:25:5A:DE:C8:BC:0F...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(must-revalidate, proxy-revalidate, private, no-cache, max-ag...)
content-encoding
📦 Gzip(gzip)
content-length
8970
content-type
text/html; charset=utf-8
date
Thu, 14 May 2026 04:00:49 GMT
etag
"e397112202d403ed4d158b65b3b53b8b-gzip"
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

archenoah-at01c.mail.protection.outlook.com

Domain Information

arche-noah.at

Registrar

easyname GmbH ( https://nic.at/registrar/414 )

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.
D
54/100
Not 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.
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Georgia + Verdana

WCAG Partial
57/100
Readability
/30
19/30

14px · LH 1.50

Hierarchy
/20
14/20

2x ratio · ✓ H1→H6

WCAG
/25
15/25

2.18:1 min contrast

Performance
/25
9/25

3 fonts · 3 req

Heading Font

Georgia

Serif28px

Body Font

Verdana

Sans14px

Contrast Ratio

2.18:1

35 issues

Reading Comfort

~41 CPL

Narrow lines
28px
h1
19px
h2
14px
h3
14px
p

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 35 elements below WCAG AA threshold (min 2.2:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

Buy on MyFontsFlesch 26

Color Palette

7 unique colors
2.82:1 Fail Light
#999999
Other· 34.3%
#fefefe
Primary· 25.5%
#0b0e07
Primary· 12.9%
#5c6844
Secondary· 9.3%
#2a2419
Secondary· 7.4%

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

18 Resources

12
Scripts
6
Styles
1
Async
1
Defer

Top Script Sources

js(9)matomo.arche-noah.at(1)lytebox.js(1)local(1)

Website Identity

arche-noah.at

info@arche-noah.at
+43 2734 8626
Location detected: 🇦🇹 Austriavia phone
easyname GmbH ( https://nic.at/registrar/414 )📧 Microsoft 365

Social Profiles

FacebookInstagram

Sponsored

Last analyzed: 14 May 2026 at 04:00

Historical Analysis & Change Tracking