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ztkammer.at

https://ztkammer.at· First analyzed 25 May 2026· Updated 25 May 2026
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ztkammer.at
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Mobile

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Hosting Provider

STRATO
strato.de

IP Address

85.215.107.78

Site Location

🇦🇹 Austriavia tld

Server Location

🇩🇪 Berlin, Germany

ASN

AS8560

Organization

Strato AG

Server

Apache

Nameservers

dns1.a1.net.dns2.a1.net.dns3.a1.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
579 ms10%
Speed Index
753 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2 MB
53 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
TYPO3
Infrastructure
Hosting
STRATO

Technology Stack

5 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQueryv3.7.1

UI Components

1
Lightbox

Web Servers

1
Apachev2.4.62

SEO Analysis

C67/100
20
7
2
Meta Tags7/15
Content10/12
Headings6/8
Technical21/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social1/5
Freshness2/4
Mobile4/4
Indexability3/3
Z
ztkammer.atztkammer.at

ZT Kammer Süd – Kammer der Ziviltechniker:innen Steiermark und Kärnten

No description available for this page.

Title Length70 chars

Recommended: 50-60 chars (~432px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (11/13) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

1 rules

Allows all crawlers

Local SEO

Local Search Readiness

7/100
Poor
2 14 1

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

D44/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
5/25
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:3%
Words:598
Token eff.:Optimal
Depth:1/5

Structured Data

1 JSON-LD
Article×1.2microdataWebSite

Citation Readiness

Opening Summary10w
Descriptive Headingsavg 4w
Canonical URL
Open Graph0/3
Twitter Card1/3
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.
A
89/100
14
Passed
1
Critical
0
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
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
13/15
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.

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.
59/100
D
210 mg
CO₂e / view
2.0 MB
Page Weight
50%
Cleaner Than
New Visitor
239 mg
vs
Returning (cached)
120 mg
Annual (10K/mo)
25.1 kg
Emission Segments
Data Center
10 mg
Network
62 mg
Device
138 mg
Resource Breakdown
JavaScript
131.6 KB
Images
200.0 KB
CSS
1.7 MB
HTML
19.7 KB
Other
32.7 KB
Green Hosting Verified
IONOS SE
GWF Verified
2 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

86%Very Good
Interactive

HTTPS

No WAF

42d

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

07.04.2026

Valid Until

06.07.2026

Subject Alternative Names (3)

sued.ztkammer.atwww.ztkammer.atztkammer.at

SHA-256 Fingerprint

56:0A:7F:B2:D4:A3:E2:A8:1A:D9:B1:A6:44:DA:A4:FF:87:27:5E:FC...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 7 Hours(max-age=27857)
content-encoding
📦 Gzip(gzip)
content-language
de-DE
content-length
19860
content-security-policy
script-src 'self' 'unsafe-inline' 'unsafe-eval' https://hcap...
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

ztkammer-at.mail.protection.outlook.com

Domain Information

ztkammer.at

Registrar

A1 Telekom Austria AG ( https://nic.at/registrar/16 )

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
67/100
Mobile Friendly75 breakpoints
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, minimum-scale=1
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial
62/100
Readability
/30
14/30

14px · LH 1.75

Hierarchy
/20
16/20

2x ratio · ✓ H1→H6

WCAG
/25
10/25

1:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Roboto

Sans28px

Body Font

Roboto

Sans14px

Contrast Ratio

1:1

6 issues

Reading Comfort

~44 CPL

Narrow lines
28px
h1
28px
h2
24px
h3
14px
p

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

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

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

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Flesch 0

Color Palette

7 unique colors
17.58:1 AAA Dark
#191919
Text· 38.3%
#ffffff
Background· 31.5%
#6f091c
Primary· 2.1%
#a67f88
Secondary· 0.9%

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

24 Resources

14
Scripts
10
Styles
1
Async
1
Defer

Top Script Sources

local(14)

Website Identity

Kammer der Ziviltechniker:innen Steiermark und Kärnten

www.ztkammer.at/
Location detected: 🇦🇹 Austriavia tld
A1 Telekom Austria AG ( https://nic.at/registrar/16 )📧 Microsoft 365de

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Last analyzed: 25 May 2026 at 06:49

Historical Analysis & Change Tracking