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dornbirn.at

https://dornbirn.at· First analyzed 20 May 2026· Updated 20 May 2026
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dornbirn.at
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Mobile

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Hosting Provider

Doerler Engineering Services

IP Address

80.120.123.32

Site Location

🇦🇹 Austriavia tld

Server Location

🇦🇹 Lustenau, Austria

ASN

AS8447

Organization

Doerler Engineering Services

Server

Nginx

Nameservers

ns5.kasserver.com.ns6.kasserver.com.

Performance

86

Core Web Vitals

Weight

First Contentful Paint
1.7 s10%
Speed Index
2.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
497 KB
31 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

6 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Foundation

Libraries

1
jQuery

Other

1
Modernizr

Web Servers

1
Nginx

Customer Support

1
Zendesk

SEO Analysis

C66/100
20
6
2
Meta Tags10/15
Content12/12
Headings0/8
Technical18/25
E-E-A-T3/7
Images5/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile4/4
Indexability3/3
D
dornbirn.atdornbirn.at

Herzlich Willkommen in Dornbirn | Amt der Stadt Dornbirn

No description available for this page.

Title Length56 chars

Recommended: 50-60 chars (~338px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

15 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100
Poor
1 14 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

D40/100
Bot Access
20/25
Machine Read.
8/25
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:8%
Words:1,846
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary27w
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card1/3
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
76/100
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
12/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
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
5/15
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.
58/100
A
61 mg
CO₂e / view
496.9 KB
Page Weight
90%
Cleaner Than
New Visitor
70 mg
vs
Returning (cached)
35 mg
Annual (10K/mo)
7.4 kg
Emission Segments
Data Center
14 mg
Network
15 mg
Device
33 mg
Resource Breakdown
JavaScript
215.7 KB
Images
7.1 KB
CSS
144.7 KB
HTML
19.0 KB
Other
110.5 KB
Green Hosting Not Verified
Doerler Engineering Services
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

55d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (20)

aktuell.dornbirn.atalploch.atassets.dornbirn.atdasstadtbad.atdjw.or.atdornbirn.atfamilienzentrum.dornbirn.atfeuerwehr.dornbirn.at+12 more

SHA-256 Fingerprint

28:C1:2C:1A:F8:73:5B:E0:B8:47:24:4E:62:82:DC:B7:D9:C1:86:65...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 5 Hours(max-age=18000)
content-encoding
📦 Gzip(gzip)
content-language
de
content-length
19115
content-security-policy
object-src 'self' https://staging-www.dornbirn.at https://ap...
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.cnv.at

Domain Information

dornbirn.at

Registrar

RegistryGate GmbH ( https://nic.at/registrar/228 )

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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, user-scalable=no
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Titillium Web

WCAG AA
66/100
Readability
/30
23/30

18px · LH 1.40

Hierarchy
/20
10/20
WCAG
/25
22/25

4.54:1 min contrast

Performance
/25
11/25

1 font · 6 req

Heading Font

Titillium Web

Body Font

Titillium Web

Sans18px

Contrast Ratio

4.54:1

WCAG AA (≥4.5:1)

Reading Comfort

~67 CPL

Optimal (45–75)
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

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

✅ Optimal line length: ~67 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 33/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.5:1).

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 33

Color Palette

11 unique colors
Light
#ffffff
Primary· 42.3%
#f9d4c8
Accent· 12.1%
#f6abd4
Accent· 7.5%
#d4edbd
Accent· 7.1000000000000005%
#b8dea8
Secondary· 6.4%
#4e2b38
Secondary· 5.1%
#f5b29d
Accent· 4.7%
#e28fc1
Accent· 4.6%

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

15 Resources

11
Scripts
4
Styles
1
Async
0
Defer

Top Script Sources

local(11)

Website Identity

dornbirn.at

Location detected: 🇦🇹 Austriavia tld
RegistryGate GmbH ( https://nic.at/registrar/228 )de-AT

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Last analyzed: 20 May 2026 at 09:46

Historical Analysis & Change Tracking