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austrocontrol.at

https://austrocontrol.at· First analyzed 10 May 2026· Updated 10 May 2026
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austrocontrol.at
Desktop screenshot of austrocontrol.at
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Mobile

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Hosting Provider

Austro Control Oesterreichische Gesellschaft fuer Zivilluftfahrt mit beschraenkter Haftung

IP Address

195.254.190.131

Site Location

🇦🇹 Austriavia phone

Server Location

🇦🇹 Vienna, Austria

ASN

AS51066

Organization

Austro Control Oesterreichische Gesellschaft fuer Zivilluftfahrt mit beschraenkter Haftung

Server

Server

Nameservers

ns5.univie.ac.at.dns4.telekom.at.ns10.univie.ac.at.dns.austrocontrol.at.+1 more

Performance

98

Core Web Vitals

Weight

First Contentful Paint
934 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
21.3 MB
36 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Austro Control Oesterreichische Gesellschaft fuer Zivilluftfahrt mit beschraenkter Haftung

Technology Stack

4 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

UI Components

1
Fancybox

Icon Libraries

1
Font Awesome

SEO Analysis

D58/100
14
8
1
Meta Tags8/15
Content11/12
Headings8/8
Technical11/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
A
austrocontrol.ataustrocontrol.at

Austro Control GmbH - Austro Control

Sicherheit liegt in der Luft

Title Length36 chars

Recommended: 50-60 chars (~224px / 580px)

Description Length28 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (12/20) — critical for accessibility and SEO

9 issues found

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Local SEO

Local Search Readiness

10/100
Poor
3 12 2

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

D41/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
13/25

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:14%
Words:3,042
Token eff.:Poor Structure
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary417w
Descriptive Headingsavg 7.5w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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
78/100
13
Passed
2
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
11/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
12/100
F
2.70 g
CO₂e / view
21.3 MB
Page Weight
5%
Cleaner Than
New Visitor
3.08 g
vs
Returning (cached)
1.54 g
Annual (10K/mo)
323.8 kg
Emission Segments
Data Center
603 mg
Network
648 mg
Device
1.45 g
Resource Breakdown
JavaScript
1.1 MB
Images
286.0 KB
CSS
19.8 MB
HTML
149.7 KB
Other
12.4 KB
Green Hosting Not Verified
Austro Control Oesterreichische Gesellschaft fuer Zivilluftfahrt mit beschraenkter Haftung
8 recommendations
  • •Carbon footprint recommendation preview...
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C

Security Score

66%Fair
Interactive

HTTPS

No WAF

163d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

20.10.2025

Valid Until

20.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (11)

austrocontrol.atsicherfliegen.atstartfrei.atclearedfortakeoff.atdronespace.atwww.austrocontrol.atmap.dronespace.atwww.dronespace.at+3 more

SHA-256 Fingerprint

5E:F4:8D:4D:66:BF:69:80:3E:AE:EA:81:AE:93:23:C5:C3:B9:BA:6B...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection
Keep-Alive
content-security-policy
default-src 'self' 'unsafe-inline' *.austrocontrol.at jartap...
content-type
text/html;charset=UTF-8
date
Sun, 10 May 2026 00:11:26 GMT
keep-alive
timeout=5, max=100
server
Server
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

austrocontrol-at.mail.protection.outlook.com

Domain Information

austrocontrol.at

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.
C
64/100
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
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
64/100
Readability
/30
21/30

15px · LH 1.47

Hierarchy
/20
16/20

2.33x ratio · ✓ H1→H6

WCAG
/25
16/25

2.2:1 min contrast

Performance
/25
11/25

1 font · 9 req

Heading Font

Open Sans

Sans35px

Body Font

Open Sans

Sans15px

Contrast Ratio

2.2:1

1 issue

Reading Comfort

~34 CPL

Narrow lines
35px
h1
22px
h2
18px
h3
18px
h4
15px
p

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.47 ratio (ideal range 1.4–1.6).

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

⚠️ Partial contrast: 1 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 2.3x larger than body text.

Buy on MyFontsFlesch 26

Color Palette

9 unique colors
6.72:1 AA Light
#ffffff
Primary· 35.9%
#5a5b67
Other· 14.7%
#89645b
Secondary· 10.8%
#19408e
Primary· 5.6%

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

1 Resources

1
Scripts
0
Styles
0
Async
0
Defer

Top Script Sources

main.js?v=20251008(1)

Website Identity

austrocontrol.at

+43517030
Location detected: 🇦🇹 Austriavia phone
📧 Microsoft 365de

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Last analyzed: 10 May 2026 at 00:11

Historical Analysis & Change Tracking

austrocontrol.at Technology Stack - Built With Fancybox, Bootstrap, Tailwind CSS, Font Awesome | StackOptic | StackOptic