rucni-naradi.cz

https://rucni-naradi.cz· First analyzed 04 Jun 2026· Updated 04 Jun 2026

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rucni-naradi.cz

Mobile

Sponsored

Hosting Provider

ZONER software, a.s.

IP Address

217.198.113.104

Site Location

🇨🇿 Czech Republicvia phone

Server Location

🇨🇿 Prague, Czechia

ASN

AS34222

Organization

ZONER software, a.s.

Nameservers

ns1.regzone.cz.ns1.regzone.de.ns1.regzone.info.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

596 ms10%

Speed Index

775 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.6 MB

96 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

ZONER software, a.s.

Technology Stack

10 Technologies Detected

Analytics

CSS Frameworks

Libraries

Other

Icon Libraries

Tag Managers

Advertising

Microsoft Advertising

SEO Analysis

B70/100

Meta Tags10/15

Content10/12

Headings8/8

Technical15/25

E-E-A-T3/7

Images7/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

rucni-naradi.czrucni-naradi.cz

Převzetí domény rucni-naradi.cz | ELKOV elektro a.s.

No description available for this page.

Title Length52 chars

Recommended: 50-60 chars (~312px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

43,977 URLs

robots.txt

4 rules

Allows all crawlers

Local SEO

Local Search Readiness

12/100

Poor

4 11 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F38/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

8/25

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:7%

Words:1,138

Token eff.:Optimal

Sections/1K:3.5

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary12w

Descriptive Headingsavg 2.5w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

82/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

Semantic Structure

17/20

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

6/15

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

1 recommendation

•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.

45/100

207 mg

CO₂e / view

1.6 MB

Page Weight

60%

Cleaner Than

New Visitor

237 mg

Returning (cached)

118 mg

Annual (10K/mo)

24.9 kg

Emission Segments

Data Center

46 mg

Network

50 mg

Device

111 mg

Resource Breakdown

JavaScript

187.4 KB

Images

1.0 MB

CSS

2.6 KB

HTML

21.4 KB

Other

413.3 KB

Green Hosting Not Verified

ZONER software, a.s.

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

78d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (3072 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

24.05.2026

Valid Until

22.08.2026

Subject Alternative Names (1)

eshop.elkov.cz

SHA-256 Fingerprint

2F:0B:73:ED:39:D6:6B:F9:C3:12:A6:E0:7E:38:27:C7:10:BB:C3:52...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

keep-alive

timeout=5

cache-control

🔴 No Cache(no-cache)

content-encoding

📦 Gzip(gzip)

content-length

21630

content-type

text/html; Charset=utf-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

rucninaradi-cz01c.mail.protection.outlook.com

Domain Information

rucni-naradi.cz

Domain Age

22y 6m

Created

14.11.2003

Expires

13.11.2026

Last Updated

21.07.2025

Registrar

REG-ZONER

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

79/100

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, maximum-scale=3, shrink-to-fit=no

Typography & Readability

-apple-system

WCAG Partial

78/100

Readability

/30

24/30

16px · LH 1.50

Hierarchy

/20

17/20

2.5x ratio · ✓ H1→H6

WCAG

/25

15/25

4.29:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

-apple-system

Sans40px

Body Font

-apple-system

Sans16px

Contrast Ratio

4.29:1

1 issue

Reading Comfort

~40 CPL

Narrow lines

40px

32px

28px

16px

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 4.3:1).

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

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

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

Color Palette

9 unique colors

2.47:1 Fail Light

#ffffff

Background· 77.69999999999999%

#a7a4a5

Other· 2.6%

#0063a7

Primary· 7.6%

#80aec8

Secondary· 2.3%

#6a8495

Secondary· 1.8%

#124e84

Accent· 1.4%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(10)googletagmanager.com(3)c.seznam.cz(2)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

rucni-naradi.cz

[email protected]

+420530514351

22 years old

Location detected: 🇨🇿 Czech Republicvia phone

REG-ZONER📧 Microsoft 365cs

Sponsored

Last analyzed: 04 Jun 2026 at 09:28

Historical Analysis & Change Tracking