khk.cz

https://khk.cz· First analyzed 23 May 2026· Updated 23 May 2026

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khk.cz

Mobile

Sponsored

Hosting Provider

Krajsky urad Kralovehradeckeho kraje

IP Address

195.113.123.213

Site Location

🇨🇿 Czech Republicvia phone

Server Location

🇨🇿 Kostelec nad Orlicí, Czechia

ASN

AS2852

Organization

Krajsky urad Kralovehradeckeho kraje

Server

Apache

Nameservers

ns2.websupport.cz.ns3.websupport.eu.ns1.websupport.cz.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.9 MB

41 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

Drupal

Infrastructure

Hosting

Krajsky urad Kralovehradeckeho kraje

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

7 Technologies Detected

Analytics

UI Components

CSS Frameworks

Icon Libraries

Fonts

Web Servers

SEO Analysis

C69/100

Meta Tags12/15

Content11/12

Headings3/8

Technical19/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social2/5

Freshness2/4

Mobile4/4

Indexability3/3

khk.czkhk.cz

Úvodní stránka | Královéhradecký kraj

Oficiální stránky Krajského úřadu Královéhradeckého kraje, naleznete zde všechny potřebné informace o vedení kraje i o činnosti úřadu.

Title Length37 chars

Recommended: 50-60 chars (~225px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

53 rules

Local SEO

Local Search Readiness

17/100

Poor

5 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

D45/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

15/25

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:6%

Words:783

Token eff.:Optimal

Sections/1K:48.5

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary25w

Descriptive Headingsavg 5.1w

Canonical URL

Open Graph1/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

AI readiness recommendation preview...

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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.

67/100

Passed

Critical

Warnings

Images & Alt Text

18/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

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

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

27/100

371 mg

CO₂e / view

2.9 MB

Page Weight

30%

Cleaner Than

New Visitor

424 mg

Returning (cached)

212 mg

Annual (10K/mo)

44.5 kg

Emission Segments

Data Center

83 mg

Network

89 mg

Device

199 mg

Resource Breakdown

JavaScript

261.0 KB

Images

1.0 MB

CSS

1.6 MB

HTML

12.9 KB

Green Hosting Not Verified

Krajsky urad Kralovehradeckeho kraje

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

56%Poor

Interactive

HTTPS

No WAF

113d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

13.08.2025

Valid Until

13.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (4)

khk.cz*.khk.cz*.kr-kralovehradecky.czkr-kralovehradecky.cz

SHA-256 Fingerprint

13:A8:BB:B7:A1:F2:66:CE:F9:A2:FB:34:71:AD:77:7F:10:6A:1D:5A...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟡 900s(max-age=900, public)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

12925

content-type

text/html; charset=UTF-8

content-language

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mail2.khk.cz

mail1.khk.cz

Domain Information

khk.cz

Domain Age

18y 5m

Created

11.12.2007

Expires

10.12.2026

Last Updated

01.08.2025

Registrar

REG-ACTIVE24

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

67/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

OpenSans

WCAG AAA

62/100

Readability

/30

19/30

14px · LH 1.40

Hierarchy

/20

8/20

WCAG

/25

17/25

10.1:1 min contrast

Performance

/25

18/25

System fonts

Heading Font

OpenSans

Sans

Body Font

OpenSans

Sans14px

Contrast Ratio

10.1:1

WCAG AAA (≥7:1)

Reading Comfort

~43 CPL

Narrow lines

28px

32px

14px

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

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

⚠️ Hard to read: Flesch score 35/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 10.1:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

Buy on MyFontsFlesch 35

Color Palette

6 unique colors

Light

#ffffff

Background· 67.60000000000001%

#030552

Primary· 13%

#c33a51

Accent· 7.7%

#901842

Accent· 0.7%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

13 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(6)cdn.voiceflow.com(1)googletagmanager.com(1)translate.googleapis.com(1)translate.google.com(1)

Website Identity

khk.cz

posta@khk.cz

+420495817111

18 years old

Location detected: 🇨🇿 Czech Republicvia phone

REG-ACTIVE24cs

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 23 May 2026 at 23:51

Historical Analysis & Change Tracking