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kraj-lbc.cz

https://kraj-lbc.cz· First analyzed 20 May 2026· Updated 20 May 2026
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kraj-lbc.cz
Desktop screenshot of kraj-lbc.cz
Mobile screenshot of kraj-lbc.cz
Mobile

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Hosting Provider

Libereckykraj Inet

IP Address

185.89.116.58

Site Location

🇨🇿 Czech Republicvia phone

Server Location

🇨🇿 Prague, Czechia

ASN

AS200874

Organization

Libereckykraj Inet

Server

Nginx

Nameservers

nsa.ces.net.nse2.kraj-lbc.cz.

Performance

92

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.3 MB
56 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Libereckykraj Inet

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

Libraries

2
jQuery
Moment.js

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B77/100
25
3
1
Meta Tags8/15
Content10/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
K
kraj-lbc.czkraj-lbc.cz

Liberecký kraj

Informace o činnosti krajského úřadu, o jeho organizaci, způsobech komunikace a o krajem zřizovaných organizacích. Naleznete zde také informace o hejtmanovi ...

Description truncated.
Title Length14 chars

Recommended: 50-60 chars (~84px / 580px)

Description Length186 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (21/32) — critical for accessibility and SEO

4 issues found

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Crawlability

Sitemap

Type: standard

1,556 URLs

robots.txt

11 rules

Sitemap reference found

Local SEO

Local Search Readiness

21/100
Needs Work
6 11

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AI & LLM Readiness

D50/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
3/25
Citation
16/25

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
navheader/footer
Text ratio:4%
Words:547
Token eff.:Optimal
Sections/1K:31.1
Depth:2/5

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary36w
Descriptive Headingsavg 8.4w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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
74/100
12
Passed
2
Critical
4
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
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
3/15
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.
30/100
F
677 mg
CO₂e / view
5.3 MB
Page Weight
5%
Cleaner Than
New Visitor
773 mg
vs
Returning (cached)
387 mg
Annual (10K/mo)
81.2 kg
Emission Segments
Data Center
151 mg
Network
162 mg
Device
363 mg
Resource Breakdown
JavaScript
201.2 KB
Images
4.8 MB
CSS
136.3 KB
Fonts
240.7 KB
HTML
18.8 KB
Green Hosting Not Verified
Libereckykraj Inet
8 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

183d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

05.05.2026

Valid Until

19.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.kraj-lbc.czkraj-lbc.cz

SHA-256 Fingerprint

47:DE:A1:C6:D6:4F:18:26:3C:CD:CA:BF:CF:B2:30:34:72:AA:E8:66...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-security-policy
default-src 'self' https://*.googleapis.com/ https://www.goo...
content-type
text/html; charset=utf-8
date
Wed, 20 May 2026 05:54:24 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

krajlbc-cz01b.mail.protection.outlook.com

Domain Information

kraj-lbc.cz

Domain Age
25y 4m

Created

02.01.2001

Expires

02.01.2027

Last Updated

22.06.2022

Registrar

REG-ACTIVE24

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Data Protection Officer mentioned

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
63/100
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, minimum-scale=1.0, maximum-scale=5.0
3 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

LK-Raleway + LK-Merriweather

WCAG AA
78/100
Readability
/30
24/30

16px · LH 1.60

Hierarchy
/20
19/20

2.5x ratio · ✓ H1→H6

WCAG
/25
21/25

4.79:1 min contrast

Performance
/25
14/25

System fonts

Heading Font

LK-Raleway

Sans40px

Body Font

LK-Merriweather

Sans16px

Contrast Ratio

4.79:1

WCAG AA (≥4.5:1)

Reading Comfort

~37 CPL

Narrow lines
40px
h1
26px
h2
26px
h3
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)

Color Palette

7 unique colors
4.29:1 AA Large Dark
#7a7a7a
Other· 49.4%
#ffffff
Background· 18.5%
#ef3340
Primary· 0%
#50292c
Secondary· 11.3%
#8e5559
Secondary· 3.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

14 Resources

10
Scripts
4
Styles
2
Async
0
Defer

Top Script Sources

kraj-lbc.cz(7)googletagmanager.com(2)portal.multima.ai(1)

Website Identity

Liberecký kraj

Liberecký kraj

Organization
podatelna@kraj-lbc.cz
+420485226111
www.kraj-lbc.cz/
25 years old
Location detected: 🇨🇿 Czech Republicvia phone
REG-ACTIVE24📧 Microsoft 365cs

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Last analyzed: 20 May 2026 at 05:54

Historical Analysis & Change Tracking